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An Analysis of Client’s Strategy Content and Strategy Process: Impact on Risk Assessment and Audit Planning Natalia V. Kotchetova Assistant Professor School of Accountancy, Faculty of Arts University of Waterloo [email protected] Please do not quote without the author’s permission. Comments are welcome. April 2003 Version 2 This paper is based on my Ph. D. dissertation at Georgia State University. I am indebted to Bill Messier, the Chair of my Dissertation Committee, and to the committee members Audrey Gramling, Galen Sevcik, and Shaker Zahra for their support and assistance throughout this project. I thank audit professionals from the four international accounting firms for participating in this study. I appreciate the valuable comments provided by Efrim Boritz, Larry Brown, Lynn Hannan, Karla Johnstone, Thomas Kozloski, Morley Lemon, Brian Mayhew, Mark Peecher, Steve Salterio, Ira Solomon, Alan Webb, and by the workshop participants at the

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Page 1: An Analysis of Client’s Strategy Content and Strategy Process: … · 2015-07-28 · risk (CBR) and the potential for the risk of material misstatement (RMM). Based on this evaluation

An Analysis of Client’s Strategy Content and Strategy Process: Impact on Risk Assessment and Audit Planning

Natalia V. Kotchetova Assistant Professor

School of Accountancy, Faculty of Arts

University of Waterloo [email protected]

Please do not quote without the author’s permission. Comments are welcome.

April 2003 Version 2

This paper is based on my Ph. D. dissertation at Georgia State University. I am indebted to Bill Messier, the Chair of my Dissertation Committee, and to the committee members Audrey Gramling, Galen Sevcik, and Shaker Zahra for their support and assistance throughout this project. I thank audit professionals from the four international accounting firms for participating in this study. I appreciate the valuable comments provided by Efrim Boritz, Larry Brown, Lynn Hannan, Karla Johnstone, Thomas Kozloski, Morley Lemon, Brian Mayhew, Mark Peecher, Steve Salterio, Ira Solomon, Alan Webb, and by the workshop participants at the

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University of California-Riverside, University of Illinois at Urbana-Champaign, Georgia State University, University of South Carolina, University of Toronto, University of Waterloo, and University of Wisconsin-Madison.

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An Analysis of Client’s Strategy Content and Strategy Process: Impact on Risk Assessment and Audit Planning

Abstract

Auditing firms have been developing and implementing business risk-based audit approaches

since the mid-1990s (Bell et al. 1997; Gramling et al. 2001; Ballou and Heitger 2002; O’Donnell and

Schultz 2003 a, b). Such approaches propose to start an audit by understanding the client’s industry,

regulatory, and market environments using a set of techniques referred to as “strategic analysis” (SA).

This study uses an experiment to investigate two research questions related to SA. First, I investigate

whether auditors who use a SA make more accurate assessments of client business risk and the risk of

material misstatement and its components, and whether they select more effective audit tests to detect

potential misstatements than auditors who do not use SA. Second, I examine whether the analysis of a

client’s strategy content or strategy process is more helpful to the auditor in risk assessment.

I test the hypotheses in a 2 (SA-content) x 2 (SA-process) between-subjects experiment

with audit seniors as participants. The results show the following. First, the analyses of strategy content

and/or strategy process lead to higher accuracy in assessing the risk of material misstatement at both the

entity and business process level. Second, analysis of strategy content results in smaller deviations from

the benchmark for inherent risk assessments. Third, when auditors focus on strategy process, their

assessments of the strength of the control environment are more accurate. Finally, the proportion of

correctly selected audit procedures is significantly higher for the group that did not perform strategic

analysis. In sum, results of this study provide preliminary evidence in support of “systems thinking”

driven analyses of client strategy content and strategy process during the orientation phase of an audit.

The finding with respect to the selection of audit procedures may serve as a warning, but it also warrants

future investigation. Modifications of methodologies used to understand a client business and make risk

assessments cannot be considered fully successful if they do not improve the linkage between assessed

risks and appropriate audit procedures.

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An Analysis of Client’s Strategy Content and Strategy Process: Impact on Risk Assessment and Audit Planning

I. INTRODUCTION

Auditing firms have been developing and implementing business risk-based audit approaches

since the mid-1990s (Bell et al. 1997; Gramling et al. 2001; Ballou and Heitger 2002; O’Donnell and

Schultz 2003 a, b). Such approaches emphasize the link between business risks arising from client

operations in the context of a given industry, and accounting choices associated with measuring,

recording, and reporting the results of these operations (Elliott et al. 1999; Kinney 2000).1 These

approaches take a “top-down” view of a client organization. Such a view proposes to start an audit by

understanding the client’s industry, regulatory, and market environments using a set of techniques

referred to as “strategic analysis” (SA). SA is performed by an auditor to gain an understanding of client

strategy content and strategy process (Bell et al. 1997; Bell et al. 2002). Analyses of the client’s

strategy, financial position, and business processes serve as a basis for evaluating the client’s business

risk (CBR) and the potential for the risk of material misstatement (RMM). Based on this evaluation

process, the auditor plans audit procedures to test the assertions contained in the financial statements

(Lemon et al. 2000, 22; Salterio and Weirich 2001, 11).

This study uses an experiment to investigate two research questions related to SA. First, I

investigate whether auditors who use a SA make more accurate assessments of CBR, RMM and its

1Two terms describing these audit approaches are used in the literature. A “business risk audit” describes an audit approach that emphasizes the consideration of client business risk as “a means of approaching the audit and of determining the evidential procedures to be applied on a particular engagement (Lemon et al. 2000, 22).” “Strategic systems audit” (SSA) refers to an “audit approach that focuses the auditor’s assessment of risk through a strategic-systems lens - a lens that directs the auditor’s attention to the client’s systems dynamics: its business strategy and the economic niches it has chosen to occupy; the strengths of its connections to outside economic agents, including customers, suppliers, investors, and regulators; and the external and internal forces that threaten the viability of its chosen niches and the achievement of its objectives” (Bell et al. 1997, 2). Throughout the paper, I use the term “strategic systems audit,” without relation to any firm-specific audit methodology.

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components, and select more effective audit tests to detect potential misstatements than auditors who do

not use SA. I hypothesize that SA is a more complex, but also more “systems thinking” analytical task,

relative to acquiring an understanding of a client’s business (UCB) using the more limited guidance

provided by auditing standards AU 311.07, 08 (AICPA 2000; Bell et al. 1997).2 I posit that the use of

SA at the orientation phase of an audit evokes a more explicit mental model of the client business,

thereby directing auditors' attention toward the financial statement effects of a client’s strategy in the

context of a complex industry environment. I expect the use of a SA to lead to a more accurate risk

assessment and audit planning processes, relative to a UCB. Second, I examine whether the analysis of

a client’s strategy content or strategy process is more helpful to the auditor in risk assessment. In using

SA, an auditor seeks to interpret and analyze both content and process aspects of the client’s strategy

(Bell et al. 1997). However, there is no evidence on how each aspect of the strategy, taken separately,

contributes to the risk assessment. I expect that auditors in a SA-content condition will make more

accurate assessments of the inherent risk than the UCB and SA-process conditions. Conversely,

analysis of strategy process is hypothesized to result in more accurate assessments of the strength of the

control environment than the UCB and SA-content conditions.

The research described herein is of interest to both academics and practitioners. The body of

research on how auditors use SSA or business-risk audit approach evaluate CBR, and how they link

risk assessments with financial statement assertions, is limited (e.g., Ballou et al. 2002; Choy and King

2002; O’Donnell and Schultz 2002 a, b). Also, increasing audit quality by means of linkages between

understanding the entity and its environment, the risk assessment process, and audit procedures is

2Throughout the paper, the abbreviation UCB relates to the traditional methodology of understanding the client business (AICPA 2000, AU 311.07, 08). When spelled out, the expression “understanding the client business” refers to the orientation phase of the audit, for which either the UCB or SA can be used.

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currently at the forefront of the agenda for the profession (ASB 2002; IAASB 2002). This paper

addresses the issue of whether the application of strategic analyses, in a generic sense, in order to to

obtain an understanding of the entity and its environment, improves risk assessments.

I test the hypotheses in a 2 (SA-content) x 2 (SA-process) between-subjects experiment with

audit seniors as participants. The results show the following. First, the analyses of strategy content

and/or strategy process lead to higher accuracy in assessing RMM at both the entity and business

process level. Second, analysis of strategy content results in smaller deviations from the benchmark for

inherent risk assessments. Third, when auditors focus on strategy process, their assessments of the

strength of the control environment are more accurate. Finally, the proportion of correctly selected audit

procedures is significantly higher for the group that did not perform strategic analysis. This latter result

was surprising and unexpected.

The paper proceeds by reviewing the relevant extant research to develop testable hypotheses in

Section II. Section III presents the methodology used in the study. Section IV discusses the results,

while Section V offers conclusions, the limitations of the study, and suggestions for future research.

II. BACKGROUND AND HYPOTHESES

Understanding the Client Business and the Risk Assessment

In order to properly examine the validity of financial statement assertions, an auditor must have a

thorough understanding of the client business (ASB 2002; Messier 2003, 97-102). An auditor obtains

an in-depth understanding of the client business in order to plan and perform the audit in accordance

with generally accepted auditing standards. Understanding the client’s business and its environment is

then expected to enable the auditor to perform an assessment of the potential effect of CBRs, in the

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context of the business environment, on the client’s accounting requirements and practices, and

ultimately, on the financial statements (AU 311.06: AICPA 2000; ASB 2002).

Strategic analysis is assumed to overcome the alleged deficiencies of UCB by treating the

financial statements as the end product of the client’s strategy and the business processes used to

implement such a strategy (Salterio and Weirich 2001, 7). It views a client entity as an open system that

is able to adapt to the changes in the external and internal environment by coordinating its business

processes in order to attain its goals (Jackson 1991, 46). Such a methodology allows for the creation of

an explicit mental model of a client’s business. This model includes the impact of the risks embedded in

the external and internal environments on the client’s business processes, and ultimately, through

identification of unmitigated risks, on the client’s financial statements (Choy and King 2002; Knechel

2001, 132-143.)

Client business risk (CBR) is the risk that an entity’s business objectives will not be attained

or its strategies will not be executed as a result of the external and internal factors, pressures, and forces

adversely impacting the entity and, ultimately, the risk associated with the entity’s survival and

profitability (Bell et al. 1997; Knechel 2001, 124; ASB 2002, 9; Messier 2003, 98). With an SA, the

auditor performs a rigorous analysis of CBR. The auditor evaluates how well the client’s strategic

planning process matches environmental threats with corporate capabilities. To assess CBR, the auditor

evaluates and documents macro-economic, industry-level, and firm-specific strategic risk factors, as

well as management’s reactions to those risks. Therefore, SA should allow an auditor to understand the

potential relationship of a client’s strategy to their accounting choices, estimates, and financial statement

disclosures (Eilifsen et al. 2001; Knechel 2001; Bell et al. 2002). The auditor’s assessment of CBR

impacts judgments regarding RMM (inherent risk and control risk). Assessments of CBR and RMM

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influence detection risk, which in turn affects the audit plan (Figure 1). Auditors reduce audit risk to an

acceptable level by making choices regarding the nature, timing, and extent of substantive tests (e.g.,

tests of transactions, analytical procedures, and tests of account balances) (Messier 2003). Thus, if a

SA were to enhance audit effectiveness, the improvement should exhibit itself via more accurate entity-

level risk assessments and audit plans that more correctly address the areas of potential misstatements

within the client-entity’s business processes (Lemon et al. 2000; Salterio and Weirich 2001).

Insert Figure 1

Strategic Analysis

To acquire an understanding of a client business using a SA, auditors perform the following

activities (based on Bell et al. 1997; KPMG 1997; Lemon et al. 2000; Knechel 2001; Salterio and

Weirich 2001; Bell et al. 2002):

(1) develop an understanding of the client’s strategic position within the context of the existing structure and dynamics of the client’s industry, and how this position was achieved; identify core products and services that allow the client to create value and maintain a competitive advantage; identify collaborative alliances in which client participates; understand the main external business risks/threats to the client and how the client mitigates those risks via business processes and management controls;

(2) develop an understanding of the client’s strategic management processes that allow for the

attainment of a “fit” between its strategy and external risks in areas of business operations, financial reporting, and compliance; identify critical success factors for strategy formulation/implementation and performance indicators used by management to assess the attainment of strategic goals and objectives;

(3) use information obtained in (1) and (2) to develop an understanding of the client’s business

processes, and subsequently, develop expectations about key financial statement assertions and assess the audit implications (including assertion- or account- level risk assessments and planning audit tests) at more detailed levels of analysis, i.e. at the level of processes and accounts.

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I argue that step one of SA encompasses the analysis of strategy content, whereas step two involves

the understanding of strategy process (Figure 2). The third step includes the auditor’s consideration of

risk areas where more detailed substantive testing will be performed.

Insert Figure 2

Accounting firms have developed systematic frameworks to perform SA such as an entity-

level business model (ELBM) (Bell et al. 1997), Porter’s “five-forces model” (Porter 1980), or the

PEST (Political-legal, Economic, Social, and Technological) framework (Knechel 2001) to represent

the entity’s strategy content and process, including risk assessment. As a consequence, SA uses a

greater amount of information about client strategy content and process, relative to a transaction-based

audit, and does it in a way that incorporates elements of the systems theory. More specifically, it

emphasizes linkages to the external economic agents and amongst internal subsystems/processes

(Jackson 1991; Bell et al. 2002, 6; Choy and King 2002).

Information Processing on a SA versus UCB

In this section, I offer three arguments suggesting that SA is likely to generate an understanding of the

client business that leads to more accurate risk identification and assessment than UCB. These

arguments include comparisons of SA and UCB on dimensions of (1) task complexity, (2) types of

information sought (including systems-thinking), and (3) task structure.

Argument 1: Task Complexity and Mental Models

Understanding the client business, either via a UCB or via a SA, is a task of medium-to-high

complexity generally performed by senior auditors (Abdolmohammadi 1999, 61, 71-72;

Abdolmohammadi and Usoff 2000). Bonner (1994, 215-218) describes task complexity as a

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combination of the following components: input complexity, processing complexity, and output

complexity, where each component has two dimensions: amount of information and clarity of

information. Both UCB and SA require an auditor to gather and process numerous information cues

about the client and its business environment. In UCB, information cues come in a variety of formats,

reducing the clarity of input. SA requires systematic inclusion of external information and non-financial

data in the auditor’s consideration of CBR (Knechel 2001, 126-137; Bell et al. 2002). Thus, both SA

and UCB possess high input complexity.

At the processing stage, many information cues have to be considered simultaneously, placing

high demands on auditors’ memory and ability to integrate and evaluate the client’s strategic position in

the context of the industry environment. Clarity of processing may be higher in a SA than in a UCB

because SA requires auditors to apply specific, systems theory-based frameworks to understanding the

industry environment and the client’s business objectives and strategy, and to document the results of

their analyses in work papers (Campbell 1988; Legrenzi et al. 1993). For example, in the analysis of

industry structure, auditors may use “the five forces model” by Porter (1980) and determine the strength

of the factors affecting the threat from each force. Frameworks such as Porter’s “five-forces model,”

are likely to assist an auditor in generating an explicit model of a client business. Legrenzi et al. (1993),

and Legrenzi and Girotto (1996) demonstrate that individuals tend to consider only the information that

is explicitly represented in their models. In a series of experiments using deductive reasoning, selection,

decision-making, and counterfactual reasoning tasks, they document that explicit models provided to the

participants can focus or de-focus individuals on a specific representation of a situation. They conclude

that there seems to be a natural tendency for individuals to focus on what is explicit in their mental

model. Similarly, SA may be able to focus auditors’ attention on explicit, strategy-driven mental models

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of a client entity, thereby reducing processing complexity and possibly improving their performance.

Unlike SA, UCB relies on an auditors’ implicit model of a client business: AU 311.07 and .08 rely

solely on auditors’ professional judgment and experience with respect to the information to be obtained

and processed in the course of developing an understanding of a client business (AICPA 2000). Unless

a strategy driven approach to understanding a client business is a part of the auditors’ repeated

experience (i.e. part of their implicit mental model), auditors are likely to make reference to a “naive”

mental model of a client business and neglect relevant strategic information that is available to them

(Legrenzi and Sonino 1993). Thus, processing complexity is higher on a UCB.

At the output stage, task clarity is lower in a UCB. Auditing standards do not stipulate what

the result of this stage should be and how much understanding is sufficient in order to proceed to the risk

assessment phase of an audit. When an auditor uses SA, the output is generated via the application of

strategy-based frameworks that allow for the generation of explicit mental models of client strategy

content and strategy process to be applied in subsequent risk assessments and analyses of internal

business processes.

In sum, the use of either SA or UCB to acquire an understanding of a client business presents

a complex task to the auditor. The task is particularly complex and inherently uncertain at the

processing and output stages if the auditor uses a UCB. SA reduces processing and output complexity

by providing an auditor with strategy-driven frameworks that allow for creation of explicit mental

models.

Argument 2: Types of Information Sought and the Systems-Thinking Approach

SA and UCB differ with respect to the types of information sought. Byström and Järvelin

(1995) categorize types of information as follows: problem information, domain information, and

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problem-solving information. Problem information describes the structure, properties, and

requirements of the problem at hand (Byström and Järvelin, 1995, 195). At the conceptual level, SA

and UCB target a similar problem: to obtain an understanding of the entity’s business that will enable the

auditor to plan and perform the audit in accordance with generally accepted auditing standards (AU

311.06, AICPA 2000). However, the target problem of an SA auditor is embedded in a systems-

thinking approach. It includes not only the identification of economic, technological, social, and other

forces that may create potential business risks for the client, but also the recognition of positive and

negative feedback loops between such forces that may exacerbate or alleviate related business risks

(Kauffman 1980; Jackson 1991; Anderson and Johnson 1997; Bell et al. 2002). To the extent that

UCB does not aim at analyzing such connections between the elements of the client organization and its

environment, it posits a more narrowly defined task for the auditor than SA. However, it also omits

elements of the problem information that may become crucial at the problem-solving, or risk

assessment, stage of the audit process: risks that are not mitigated by strategic management process.

Domain information consists of facts, concepts, laws, and theories in the domain of a

problem (Byström and Järvelin 1995, 195). SA suggests the application of strategic management

theories in addition to auditing standards, industry audit and accounting guides, and inquiry of client

management. Thus, SA uses richer domain information than UCB. Finally, problem-solving

information covers the method of problem treatment (Byström and Järvelin 1995, 196). The SA

provides an auditor with more extensive problem-solving information because it directs his/her attention

to a greater number of relevant cues, and connections between those cues, through a systems thinking

approach to the analysis of client strategy. Thus, SA has a richer problem, domain, and problem-solving

information environments than UCB.

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The aforementioned research findings suggest that SA should facilitate information processing

and yield a better outcome, i.e. a more accurate assessment of client business risk. Therefore, I

propose the following hypothesis:

H1: Auditors using SA will assess client business risk more accurately than auditors using UCB.

Argument 3: Task Performance and Task Structure

Notwithstanding the arguments advanced earlier, a more simplistic contention of the

performance facilitating effect of an SA can be derived from the literature on task structure. If one

views SA as a structured analysis tool designed to specify steps undertaken in the course of

understanding of a client business, one can assert that the role of an SA becomes similar to that of a

decision aid. Numerous studies suggest an inverse relationship between task complexity and task

performance for skill-intensive tasks (Bonner 1994; Byström and Järvelin 1995; Campbell and Ilgen

1976; Iselin 1988; Masha and Miller 2000; Paquette and Kida 1988). Human information processing

research proposed the use of structuring techniques as a means of overcoming cognitive overload in

performing a complex task (Donadio 1992; Hogarth 1988; Kleinmuntz 1990; Simon 1973). Auditing

studies have documented the performance-increasing effects of structure in complex tasks (Butler 1985;

Kachelmeier and Messier 1990; McDaniel 1990; Messier et al. 2001; Zimbleman 1997). Thus, even

from a more naive viewpoint of an SA as a decision aid, more accurate risk assessments can be

expected based on the previously documented performance-facilitating effects of task structure.

Assessment of the Risk of Material Misstatement

Risk of material misstatement (RMM) is a combined construct that includes both inherent and

control risk (Haskins and Dirsmith 1995; Waller 1993; Messier and Austen 2000). To the extent that

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auditors are able to relate client business conditions and management controls to their potential financial

statement effects, the assessment of RMM should be strongly influenced by the evaluation of CBR

(Knechel 2001, 78; Kinney 2000, 191; Lemon et al. 2000; ASB 2002; Messier 2003, 95). For

example, a client’s financial position and business environment may affect future-oriented aspects of the

client financial statements, such as the allowance for uncollectible receivables, inventory valuation, the

timing of revenue recognition, and contingent liabilities due to pending litigation (Kinney 2000, 189).

Auditors assess whether CBRs create conditions for complex non-routine transactions and,

subsequently, for the susceptibility of accounting data to being misstated (Huss et al. 2000). Since SA

focuses auditors’ attention on the link between a client’s strategy and related potential financial

statement effects, it should lead to a more accurate assessment of RMM, relative to UCB:

H2: Auditors using SA will assess the risk of material misstatement more accurately than auditors using UCB.

Audit Planning

Upon completing CBR assessments and the evaluation of RMM, the auditor develops an audit

strategy. An audit strategy includes decisions about the nature, timing, and extent of audit tests, and their

documentation (Messier 2003). Extant research offers mixed results on whether audit plans are

influenced by RMM assessments (Mock and Wright 1993, 1999; Bedard et al. 1999; Bedard and

Wright 2000). The nature of audit tests refers to the type of tests used to gather evidence about an

account or a class of transactions. Auditors respond to RMM through the adjustment of detection risk

and the selection of audit procedures. Decisions about the nature of audit tests are likely to be more

responsive to CBRs and related risks of material misstatements when SA is applied. Higher levels of

domain and problem-solving information and the performance-facilitating systematic nature of SA

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should lead to the selection of more effective substantive tests in those areas where there is a high

expectation of unmitigated risks, than UCB. This leads to the following hypothesis:

H3: Auditors using SA will select a greater proportion of audit procedures in congruence with experts than auditors using UCB.

Strategy Content and Strategy Process

To address the second research question of this paper, I investigate whether the analysis of

client strategy content or strategy process is more helpful in the SA conditions when assessing CBR,

RMM, and planning the audit. Strategy is defined herein as a management system within a (client)

business organization that formulates its goals with respect to markets/market segments and

products/services, and specifies the means to achieve those goals for each function of the value chain in

a way that distinguishes the company from others (Andrews 1980). By doing so, management aims to

achieve the most effective match between the entity’s skills and resources and the opportunities and

threats in the external environment (Chrisman et al. 1988, 414).

Strategic management in a client organization has two dimensions: content and process. SA

auditors should interpret and analyze both the content and process aspects of the client’s strategy (see

Figure 2).3 Strategy content includes the content of client’s management’s decisions about the goals,

specific strategies, their magnitude, and timing at the corporate or business unit level, and how those

decisions affect a company’s economic performance (Chrisman et al. 1988; Fahey and Christensen

1986). In order to perform a SA related to content (SA-content), auditors need to gather and interpret

information about the client organization: its industry and global business environment, competitive

3In most cases, firm-specific guidance regarding SSA does not explicitly distinguish between the content and process aspects of SA. However, both aspects are embedded in SA as it addresses specific questions that, in the strategic management research, fall under the umbrella of either strategy content or strategy process.

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forces, client management’s responses to those forces, and the magnitude and timing of strategic

responses. Strategy process, on the other hand, focuses on the managerial actions, planning methods,

and decision-making processes that generate and implement strategy (Chakravarthy and Doz 1992;

Huff and Reger 1987). In order to perform a SA related to process (SA-process), auditors need to

identify, interpret, and understand how the client’s management arrives at decisions regarding specific

strategies, and how it executes these decisions. I hypothesize that SA-content captures inherent risk

factors of the client entity, whereas SA-process relates directly to the control environment component of

control risk.

Insert Figure 2

Strategy Content and Inherent Risk Assessment

The general question of strategy content is as follows: If a firm operates under external

conditions A, and it employs strategy B, what is likely to be the effect of this combination on its

performance C? The focus of strategy content research is on aspects of strategy such as market

conditions in which the business operates, the competitive position of a business in its marketplace

(Fahey and Christensen 1986; Rumelt 1974, 1982), the strategic goals of a business organization, the

methods of achieving these goals (internal growth, acquisitions, and divestments), and the types and

scope of strategic decisions (diversification, vertical integration, strategic alliances, and geographical

expansion) (e.g., Bettis 1981; Buzzell and Gale 1987; Christensen and Montgomery 1981; Hawes and

Crittenden 1984; Palepu 1985; Smith et al. 1992).

I expect that an analysis of strategy content leads to creation of an explicit mental model of what

the client’s strategy is in auditor’s mind, thereby facilitating an enhanced understanding of CBRs arising

from its strategic position and its environment. Therefore, the application of SA-content will direct

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participants’ attention to the RMMs arising from the client’s strategic position, and help them anticipate

the potential impact of inherent risk factors, such as industry conditions, operating characteristics and

financial stability, and the complexity of inventory accounting, on the financial statements of the entity

depicted in experimental case. Thus, I hypothesize that participants in the SA-content condition will

make better, i.e. more accurate, assessments of inherent risk:

H4: Auditors using SA-content will assess inherent risk more accurately than auditors not using SA-content.

Strategy Process and Strength of the Control Environment

Strategy process relates to two issues: the process of strategy formulation (how decisions are

generated by the client’s management) and the process of strategy implementation (how decisions are

put in action) (Huff and Reger 1987, 212). Strategic decisions arise as a joint product of rational-

analytic and political processes within organizations (Narayanan and Fahey 1982, 27). The rational-

analytic decision process views strategy formulation as a set of procedures that include analysis of the

environment and firm resources, identification and evaluation of strategic alternatives along selected

criteria, choice of a strategy, and deliberate implementation (Andrews 1980; Hitt and Tyler 1991).

Research has shown that the extent to which an organization attempts to be exhaustive or inclusive in

making strategic decisions (i.e., the comprehensiveness of the strategic process) is positively related to

firm performance in stable environments, and negatively in unstable environments (Fredrickson 1984,

Fredrickson and Mitchell 1984). Strategy process research also demonstrated that strategic decision

processes are influenced by organizational politics (Nutt 1984; Huff and Reger 1986; Fredrickson and

Iaquinto 1989). The selected decision eventually rests on the power/influence distribution within and

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across relevant coalitions, and is achieved through bargaining and negotiating (Narayanan and Fahey

1982).

I expect that analysis of the comprehensiveness of the client strategic process helps auditors to

build a mental model of the client’s higher level management controls and entity’s risk assessment

process. Analysis of the formality of the client’s strategy formulation process should enable SA-process

participants to better evaluate elements of the client’s control environment, including management’s

philosophy and operating style, organizational structure, and assignment of authority and responsibility.

Therefore, analysis of the client’s strategy process will direct SA-process participants to make better,

i.e. more accurate, assessments of the strength of the client’s control environment:

H5: Auditors using SA-process will assess the strength of the client’s control environment more accurately than auditors not using SA-process.

Panel A of Table 1 presents summary of predictions advanced in H1- H5.

Insert Table 1

III. METHODOLOGY

Research Design

I use a 2 (SA-content) x 2 (SA-process) between-subjects factorial design to test the

hypotheses (see Figure 3). Depending on the combination of the manipulations, auditor-participants

performed a preliminary analysis of a client business using one of the four approaches. In the UCB

condition (cell 1), participants read the case materials; made assessments of CBR, RMM, inherent and

control risk; and selected audit tests of the client’s logistics and distribution process.

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In the SA-content and SA-both conditions (cells 2 and 4, variable CONTENT), participants

performed an analysis of client strategy content by (a) responding to a questionnaire regarding the

client’s key business objectives, strategy, and its effectiveness and sustainability using measures of

strategic breadth from Ketchen et al. (1996) and McDougall et al. (1994); (b) identifying key

environmental threats (business risks) to the sustainability of the client’s strategy using measures of

environmental uncertainty from Miller and Dröge (1986); (c) considering the characteristics of the

client’s market conditions and its competitive position (Buzzell and Gale 1987); (d) applying Porter’s

“five forces model” to the client’s industry in order to recognize potential industry threats to the client’s

strategic position; and (e) analyzing an entity-level business model of a client (Bell et al. 1997).4 They

made assessments of CBR, RMM and its components (inherent and control risk), and selected audit

tests to detect potential misstatements in the client’s logistics and distribution process.

Participants in the SA-process and SA-both conditions (cells 3 and 4, variable PROCESS)

performed an analysis of the same client, but instead with a particular emphasis on the client strategic

management process. They (a) identified the client’s key business processes and their objectives; (b)

evaluated the degree to which the client’s inter-organizational politics influence the attainment of those

objectives; and (c) assessed the comprehensiveness of the client strategic process using measures from

Fredrickson (1984, 1985) and Fredrickson and Mitchell (1984). Next, SA-process participants made

judgments of the same nature as those in the SA-content and UCB conditions.

Insert Figure 3

4 Participants in SA-both condition received a combination of SA-content and SA-process conditions, randomized n

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Experimental Task and Administration

Case Materials and Experimental Task

Experimental materials were delivered to the participants by e-mail or at a national training

session.5 Prior to the receipt of experimental materials, audit professionals who took part in the study

via e-mail received an electronic memo from a partner or recruiting manager of their firm encouraging

them to participate, and supplying a charge code for the time spent completing the questionnaire.

Participants who completed the case materials at a training session were supervised by the coordinators

from their firm and by the researcher. Each participant was randomly assigned to one of the four

experimental cells. The experimental materials included:

(1) A cover letter from the researcher explaining the purpose of the study, its importance, and providing general instructions about participating in the experiment. For auditors who participated by e-mail, the cover letter referred to the partner’s or recruiting manager’s earlier request to take part in the study.

(2) Part 1, Background Information about National Foods, Inc. This part contained

background information about the client entity, its industry environment, strategic goals, and management processes. All participants also received National Foods, Inc.’s financial statement information (balance sheets for 2 years and income statements for 3 years).6

(3) Part 2A, Additional Task Instructions. These instructions contained a guide, consisting of

questions and visual models, for the analysis of client strategy content in the SA-content conditions, and for the analysis of strategy process in the SA-process conditions. In the UCB condition, no specific questions/models to assist this understanding were provided. Thus, UCB participants proceeded directly from Part 1 to Part 2B.

terms of order. 5 The early draft of the experimental materials was first pre-tested for realism and understandability using undergraduate auditing students. The experimental materials were revised and reviewed by three managers, one senior manager, and one experienced senior associate at three “Big 4” firms. Based on the auditors’ comments, changes to the experimental materials were made. Second, experimental materials were pilot-tested using 40 senior auditors as participants. Based on their responses, materials were modified, and the final versions were developed. 6 Part 1 of experimental materials was based on a case by Greenwood and Salterio (2002), and was approved by KPMG and by the authors of the case for use in the experiment.

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(4) Part 2B, Risk Assessment and Audit Planning. This section contained a questionnaire

requesting (a) assessments of CBR, inherent risk, control risk, and RMM at the financial statement and process levels, and (b) selections of audit tests of the client’s logistics and distribution process from a suggested menu of tests.

(5) Part 3, Debriefing Questionnaire. This section requested demographic and background

information about participants, as well as their opinion of case realism, the quality of experimental materials, and the usefulness of SA for the purpose of risk assessment and audit planning.

Participants found the experimental materials to be realistic (mean 5.79 on a 7-point scale) and

understandable (mean 5.44 on a 7-point scale). Participants addressed whether they found case

materials and strategic analyses helpful and useful for the purpose of risk assessments and planning

decisions in Part 3 “Debriefing Questionnaire.” On average, they reported that case materials were

useful for the purpose of performing either the analysis of strategy content or strategy process (mean

5.05 on a 7-point scale, standard deviation 1.34), and for the purpose of making requested risk

assessments (mean 5.21 on a 7-point scale, standard deviation 1.26). Auditor-participants found

strategic analysis fairly useful for the purpose of making the requested risk assessments and the selection

of audit procedures (mean 4.69 on 7-point scale, standard deviation 1.45). On average, participants

took 49.64 minutes to complete the study materials (standard deviation 12.46). The mean time taken to

complete the study by cell was as follows: 46 minutes in cell 1, 50.83 minutes in cell 2, 48.50 minutes in

cell 3, and 55.33 minutes in cell 4. On average, participants took longer to complete experimental

materials if they performed SA-content (cells 2 and 4) relative to performing no strategic analysis or

SA-process (cells 1 and 3, respectively) (p=.036).

Participants

Given that the purpose of this study is to investigate the effectiveness of three approaches to

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understanding the client business, the appropriate participants for the experimental task are senior

auditors (Abdolmohammadi 1999; Abdolmohammadi and Usoff 2000). According to

Abdolmohammadi’s (1999) inventory of audit tasks, the majority (31 out of 45) of audit tasks at the

orientation stage are performed by audit seniors (p. 61). Abdolmohhammadi’s (1999) data were

gathered circa 1996, i.e. when senior auditors used UCB during the orientation phase. In the absence of

evidence to the contrary, I assume that the same level of personnel currently performs the orientation

phase using SA. Inquiries of four managers and one senior regarding this issue during the questionnaire

development stage indicated that senior auditor is the appropriate level of personnel for the experimental

task.

Ninety-four assurance professionals from three of the “Big 4” public accounting firms participated

in the study. Six auditors reported that they discussed experimental materials with their peers, and/or

had seen the case before. One participant did not provide the requested risk assessments. Thus, eighty-

seven responses were included in the final analyses. Based on the data provided in post-experimental

questionnaire, participants averaged 2.60 years of experience in auditing and assurance practice (range

1.5 to 6 years). Their mean audit planning experience was 8.70 engagements, where each client,

regardless of its size, was considered one engagement. Approximately 57% of participants reported

having a CPA certification.7 Auditor participants were not specialists in the food distribution or retail

industries (average experience .68 and 1.99 engagements, respectively).8 The three most frequently

reported specialization categories were: consumer markets (48.9%), manufacturing (11.4%), and no

specialization (9.1%).

7 Results are not sensitive to the presence of CPA certification. 8 The client depicted in the case operates in food distribution industry.

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Auditor participants reported that they performed strategic analysis of their clients’ business as

well as the analysis of the client’s management and decision-making processes on a typical engagement:

the respective means were 5.67 and 5.61 (on a scale from “1” (never) to “7” (always)). They also

indicated that they typically documented results of such analyses in a memo or firm-specific application

(mean 5.75 for strategic analysis and 5.67 for analysis of the client’s management and decision-making

process).

Dependent Variables

Measurements of dependent variables are based on participants’ responses to Part 2B “Risk

Assessment and Audit Planning” of the experimental materials. The participants made separate

assessments of (a) CBR (variable CBR), (b) RMM (variable RMM), (c) inherent risk (variable IR), and

(d) strength of the client’s control environment (variable SCE). Each assessment was made using a 9-

point scale where 1 corresponded to “very low risk”, 5 - to “moderate risk”, and 9 - to “very high risk.”

The questions requesting risk assessments contained definitions of each type of risk.

To measure the dependent variable “accuracy of risk assessments” for each type of risk, a

panel of experts consisting of twelve experienced assurance managers (three per cell), assessed the

experimental case. Their average assessments of each type of risk were regarded as benchmarks within

each cell. 9 On average, the members of the expert panel possessed 8.13 years of general audit

experience (range of 5 to 10.83 years), and had worked on 41 engagements (range of 20 to 150).

9 An alternative approach would be to use a Delphi panel technique in order to derive benchmark risk assessments. However, given the length of the experimental materials, it was not feasible to obtain more than one iteration of responses from participating expert managers. Also, using an internal control system evaluation task, Trotman et al. (1983) show that interacting groups do not differentially weight group members’ contributions. Instead, they act as if they average members’ judgments to derive a group judgment.

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They also reported substantial experience in audit planning: the number of engagements planned

averaged 35.

Expert-managers indicated that they tend to perform and document strategic analysis on a

typical engagement: the respective means were 4.83 and 4.75, on a scale from 1 “never” to 7 “always.”

They indicated that they frequently perform and document analysis of client’s management and decision

processes: the means were 6.00 and 6.00 on a 7-point scale. Table 2 shows the descriptive statistics

for managers’ responses to the questions that were used to calculate the key dependent variables in the

study. I calculated the accuracy of participants’ risk assessments as a scaled difference between their

response to a risk assessment question and the matching cell expert-panel benchmark: CBRDIF,

RMMDIF, IRDIF, and SCEDIF (see Table 1, Panel B).

The dependent variable for H3 is “proportion of effective audit tests selected” (TEST). The

participants selected seven substantive audit tests (from a suggested list of twelve) that would be most

appropriate in the audit of the client’s logistics and distribution process. Two random orders of tests

were used. To control for participants’ perception of overall test effectiveness, I asked participants to

rate the effectiveness of all tests on a 7-point scale (Zimbleman 1997). This measure was used as a

covariate in the statistical analyses. I calculated the dependent variable TEST by comparing each

participant’s response to the expert-provided list of tests.10 The proportion of tests that appeared on

both lists out of seven selected was considered to be the participant’s “proportion of effective tests

selected.” It was used to test H3.

Table 2 reports descriptive statistics for the dependent variables.

Insert Table 2

10 A procedure similar to the one used for expert risk assessments was used to develop the benchmark list of effective

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IV. RESULTS

Tests of Hypotheses

General Approach

To test the hypotheses proposed in Section II, I use the following general approach. First, I

perform a series of AN[C]OVAs using CONTENT and PROCESS as independent variables, each

measure of risk assessment accuracy as dependent variables, and the following control variables as

covariates: participant’s general auditing experience in number of years and in number of audit

engagements; audit planning experience in number of engagements; auditing experience in the food

distribution industry and in the retail industry in number of audit engagements; performance of strategic

analysis and analysis of client’s management and decision-making processes on a typical engagement;

participant’s accounting firm; level within a firm; educational background, and formal training in strategic

analysis. In cases when these covariates appear statistically significant, I control for them in performing

tests of individual hypotheses.

Second, I perform tests of individual hypotheses. For each hypothesis, I perform analyses of

(co)variance using CONTENT and PROCESS as independent variables, appropriate dependent

variables, and, if necessary, covariate(s).11 I proceed by calculating contrasts to compare individual cells

tests.

11 I also performed a MANOVA with CONTENT and PROCES as fixed factors and CBRDIF, RMMDIF, IRDIF, and SCEDIF as dependent variables. The main effect of PROCESS and CONTENT*PROCESS interaction are statistically

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or combination of cells as suggested by respective hypotheses (see Table 1 for summary of predictions).

For each of the hypotheses 1, 2, and 3, I test a “weak” form and a “strong” form. In the “weak”

form, the question of interest is whether auditors who perform any SA (content, process, or both) make

judgments about CBR, RMM, and select audit tests in greater congruence with experts. In the “strong”

form, I examine if SA-both (i.e., the full version of SA that included both content and process) is

associated with smaller deviations from benchmark judgments/selections than partial SA (i.e., SA-

content or SA-process), or no SA (i.e., UCB).

Accuracy of Client Business Risk Assessment

Hypothesis 1 predicts that auditors will assess CBR more accurately when they perform SA.

Thus, I test for an interaction effect of the variables CONTENT and PROCESS when “accuracy of

client business risk assessments” (CBRDIF) is used as a dependent variable. I expect that, in the

“strong” form of H1, the scaled deviation from expert's benchmark in SA-both condition (cell 4) is

smaller than those made by participants in the UCB (cell 1), SA-content (cell 2), or SA-process (cell 3)

conditions. In the “weak” form, I expect that any type of SA generates CBR assessments that are closer

to expert benchmark than UCB.

Table 3 reports results of statistical tests for H1. An ANOVA reveals a significant interaction

effect of CONTENT and PROCESS when accuracy of CBR assessment is used as a dependent

variable (Panel A: F=7.120, p =.009). To investigate this interaction, I calculate interaction contrasts

(Panel C). Auditors’ assessments of CBR at the entity level are more accurate when they perform either

no strategic analysis (cell 1) or when they perform an analysis of both strategy content and strategy

process (cell 4) (p=.005, one-tailed). However, individually performed analyses of strategy content (cell

significant (Wilk’s λ = .803, p=.003; and Wilk’s λ=367, p=.000, respectively).

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2) and strategy process (cell 3) are not associated with higher accuracy of CBR assessments relative to

the condition where no such analyses are performed (p=.017, but the contrast is opposite to the

predicted direction). Thus, I find that when participants perform either SA-both or UCB, their

assessments of CBR are closer to the expert-provided benchmark than when they perform either SA-

content or SA-process. I do not find support for the “weak” form of H1 (Panel C: p=.085); however, I

find support for the “strong” form of H1 (Panel C: p=.053).

Insert Table 3

Accuracy of the Risk of Material Misstatement Assessment

Hypothesis 2 predicts that RMM assessments are more accurate when auditors perform an

analysis of strategy content and an analysis of strategy process relative to when they do not. As

reported in Table 4, an ANOVA with CONTENT and PROCESS as independent variables and

RMMDIF as a dependent variable shows a significant interaction of the independent variables (Panel A:

F=7.039, p=.01). Interaction contrasts reveal that this interaction is in the predicted direction, i.e.

participants performing either SA-content or SA-process tend to assess the RMM at the financial

statement level more accurately than participants who do not perform such analyses (Panel C: p=.017

for “weak” form of H2; p=.178 for “strong” form). As in the case of H1, I find that auditors who do

either a full version of SA (SA-both) or no SA (UCB) perform more in congruence with experts than

their peers who do a partial SA (SA-content or process) (Panel C: p=.005). Therefore, H2 is

supported in its “weak” form.

Insert Table 4

Selection of Audit Tests

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Hypothesis 3 asserts that auditor-participants using SA approaches will select a greater

proportion of effective tests than their peers using a UCB approach. An ANOVA with “proportion of

effective tests” (TEST) as a dependent variable, and CONTENT, PROCESS, and ORDER as

independent variables indicates a significant effect of an interaction between CONTENT and

PROCESS, while ORDER effects are not statistically significant (Panel A: F=13.238, p=.000). The

pattern of means for the proportions of effective tests selected (Panel B), and interaction contrasts

(Panel C) suggest that auditors who did not perform SA (cell 1, UCB) were more successful in selecting

audit procedures than their counterparts in other conditions when expert panel selections are used as a

benchmark (Panel C: p=.000). Thus, the “weak” form of H3 is not supported. Tests of the “strong”

form of H3 reveal that although in the SA-both condition auditors still selected less tests in congruence

with experts (for the contrast µ4< µ1 p=.035, not tabulated), their selections were in greater congruence

with expert list than in other, partial SA conditions (Panel C: p=.045). Thus, I do not find support for

the strong form of H3; however, similarly to H1, results indicate that either the full version of SA (SA-

both) or no SA (UCB) produce superior judgments/choices relative to partial SA (SA-content or SA-

process).

Insert Table 5

Assessments of Inherent Risk and the Strength of the Control Environment

Hypothesis 4 maintains that participants in the SA-content conditions (cells 2 and 4) will be

able to assess inherent risk more accurately than participants in the other conditions (cells 1 and 3).

Hence, it predicts a main effect of the variable CONTENT when IRDIF is used as dependent variable.

Hypothesis 5 posits a similar argument with respect to SA-process and accuracy assessments of the

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strength of the control environment at the entity level (cells 3 and 4 versus cells 1 and 2). H5 suggests a

main effect of the variable PROCESS when SCEDIF is used as dependent variable.

To test H4, I perform an analysis of covariance with CONTENT and PROCESS as

independent variables, IRDIF as a dependent variable, and FOODEXP, RMM as covariates. Panel A,

of Table 6 reports a significant main effect of the variable PROCESS (F=5.047, p=.028), whereas the

main effect of CONTENT and CONTENT*PROCESS interaction are not statistically significant

(p=.688 and p=.240, respectively). Contrasts of cell 2 versus other cells, individually and in the

aggregate, suggest that only when auditors perform an SA-content alone, but not in combination with an

SA-process, their scaled deviations of inherent risk assessments from the manager-provided benchmark

are smaller than in other conditions (Panel C: p=.033). Thus, H4 is supported only for cell 2, SA-

content.

Insert Table 6

Table 7 reports ANCOVA tests of H5. They reveal a significant main effect of PROCESS

(Panel A: F=4.653, p =.034) and a significant CONTENT*PROCESS interaction (Panel A:

F=48.271, p=.000) when EGENEXP was used as a covariate in the model. Interaction contrasts

suggest that the performance of SA-process is associated with smaller deviations from expert

benchmarks in assessments of the strength of the control environment at the entity level (Panel C:

p=.017). It appears that cell 3 drives this result: the mean of SCEDIF in cell 3 (SA-process) is

significantly smaller than in pooled cells 1 (UCB), 2 (SA-content), and 4 (SA-content-and-process)

(Panel C: p=.002). Thus, H5 is supported.

Insert Table 7

Additional Analysis

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I investigate the pervasiveness of the effects of SA on other elements of the risk assessment at

the level of a business process. In order to separate the impact of SA on process-level risk assessments

from the identification and analysis of the critical business processes, I provided each participant with a

description of the logistics and distribution process as a key process for the client depicted in the case. I

asked each participant to make an assessment of the inherent risk, control risk, and overall risk of

material misstatement based on the results of their SA and the information about the business process.12

Analyses of the interaction contrasts for the assessments of RMM at the process level show

that auditors are more accurate in their assessment when they perform SA-both (cell 4 versus other

cells: F=2.873, p=.047 one-tailed). Thus, at the process level, the full version of SA (SA-both) leads

to closer assessments of RMM to those provided by the expert panel than either SA-content or SA-

process performed separately (cell 4 versus cells 2 and 3: F=2.659, p=.054). However, partial SA is

not associated with more accurate RMM assessments than UCB (cells 2 and 3 versus cell 1: F=.532,

p=.234). Thus, I observe that while at the entity level any of the three versions of SA is helpful in

bringing the RMM assessments closer to those provided by the expert panel, at the process level RMM

assessments are more accurate only when auditors conduct SA-both.

To examine process level assessments of inherent risk, I performed an ANOVA with scaled

deviations of inherent risk assessment from the expert panel benchmark as a dependent variable. I find a

significant main effect of CONTENT (F=32.458, p=.000), while the main effect of PROCESS and

CONTENT*PROCESS interaction are not statistically significant (F=0.11, p=.917 and F=.671,

p=.415, respectively). Tests of simple main effects corroborate this result: when participants perform an

SA-content or SA-both, their process-level assessments of inherent risk are more accurate than

12 The description of the business process was held constant across experimental conditions.

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participants in the SA-process and UCB conditions (F=32.458, p=.000). These results indicate that

results of tests of H4 are pervasive and hold at the process level.13

V. DISCUSSION, CONCLUSIONS, AND LIMITATIONS

Discussion

This study investigated whether the analysis of strategy content and/or the analysis of strategy

process improve the effectiveness of auditors’ risk assessments. Table 8 summarizes the results of the

tests of hypotheses.

Insert Table 8

First, results indicate that auditors improved the accuracy of their CBR assessments in

conditions where they performed SA-both. As expected, SA-both enables auditors to process

information about the client internal and external environment in way that allows for CBR assessments

that are closer to those provided by experts than assessments made by auditors in SA-content, SA-

process, or UCB conditions. An implication of this result is that partial SA is not as beneficial to the

auditor as SA-both in generating accurate assessments of CBR.

Second, with respect to the accuracy of RMM assessments, the performance of SA is

associated with more accurate judgments. When auditor participants performed SA-content and SA-

process, their assessments of RMM deviated less from expert-provided benchmarks at the process

level than in the cell where they did not perform either of such analyses. These results lend credence to

13 When I performed similar tests with control risk at the process level, neither PROCESS nor CONTENT or their interaction are significant. This could be due to the difficulty of capturing information about process controls in the short description of the business process. I address this issue when I discuss limitations of the study.

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the argument that SA focuses auditors’ attention on the link between a client’s strategy in the context of

the industry environment and related risks embedded in the financial statements.

Third, when auditors analyzed the content of the client strategy, their assessments of inherent

risk were more accurate at the entity level and at the business process level relative to the conditions

where such analysis was not performed. This finding supports the theoretical contention that “systems-

thinking”-based analysis of the client’s industry conditions, other macro- and micro-level forces affecting

the client business environment, and the client’s strategic objectives and specific strategies, is associated

with an enhanced understanding of the RMM at the business process level, possibly through building a

more comprehensive mental model of relevant risk factors. Thus, I conclude that SA-content is more

helpful to the auditor for the purpose of making assessments of inherent risk than no strategic analysis or

SA-process.

Fourth, results suggest that analysis of strategy process is associated with more accurate

assessments of the strength of the client’s control environment, relative to a UCB. However, I did not

find a similar result with respect to control risk assessments at the process level, possibly due to the fact

that specific process-level controls were not varied across experimental conditions. Nevertheless, these

findings suggest that providing auditors with a framework for understanding the client’s strategic

management and decision-making processes is linked to greater appreciation of top-level controls at the

entity level.

Finally, participants who did not perform strategic analyses selected a greater proportion of

audit tests that corresponded with managers’ benchmark. This finding may serve as a warning, but it

also warrants future investigation. Modifications of methodologies used to understand a client business

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and make risk assessments cannot be considered fully successful if they do not improve the linkage

between assessed risks and appropriate audit procedures.

In sum, results of this study provides preliminary evidence in support of “systems thinking”

driven analyses of client strategy content and strategy process during the orientation phase of an audit.

Auditors who performed analyses of a client’s strategy improve their assessments of RMM when

managers’ assessments were used as within-cell matched benchmarks. Experimental participants who

performed SA-content were more successful in estimating the client’s inherent risk than their peers who

did not perform such analysis. SA-process appears to facilitate assessments of the strength of the

client’s control environment at the entity level. Lastly, senior auditors’ selections of audit procedures did

not improve in conditions where they performed strategic analyses.

Limitations and Future Research

This study is subject to a number of limitations. First, the experiment used a “generic” version

of strategic analysis. Therefore, there is limited generalizability of the results to the audit methodologies

used by accounting firms. Second, the time constraints of the experiment necessitated the limitation of

information included in the case that is relevant for the assessment of various risks at the entity and at the

process level. Third, it is possible that some participants in UCB conditions who had had extensive

training and experience in SSA may have applied strategic analysis techniques used by their firm.14

Fourth, auditor-participants did not perform the analysis of a business process that would normally

follow strategic analysis of a client business, and precede process-level risk assessments. I made this

design choice in order to ensure completion of the experimental materials without causing excessive

14 However, Boritz et al. (1987) observe that “differences in [firm] audit “style” are not necessarily reflected in [actual]

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participant fatigue. Finally, a lack of familiarity with terminology used in the questionnaire (e.g., “RMM,”

or “CBR”) may have made the experimental task more complex for some participants than intended by

the author, in spite of the fact that definitions of the types of risks were provided in the experimental

materials.

Future research should focus more directly on measuring mental models that are, ceteris

paribus, created by strategy driven frameworks provided to auditors by SA. Such studies will allow for

the examination of how mental models are formed, and what aspects of such models affect risk

assessments pervasively, i.e. both at the entity and at the process level. Related to mental model

building, future research could investigate how auditors process counterfactual information in the course

of strategic analysis. Finally, research concerning the application of strategic analyses for various types

of clients (e.g., large vs. small and medium-sized, first-year vs. continuous) is also warranted.

audit judgments” (p. 13).

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Figure 1

Risk Assessment and Audit Planning

Client Business

Risk

Risk of Material Misstatement

Preliminary Audit Plan

Detection Risk

Client Acceptance/ Retention

Understanding the Client

Business Using UCB or SA

Engagement

Risk

Audit Risk

Inherent Risk

Control Risk

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Figure 2

Client’s Management Makes Strategic Choices

Client’s Strategy Content, Strategy Process, and Their Analysis by Auditors

Client’s Strategic Management

Strategy Content: WHAT?

Strategy Process: HOW?

Strategy Formulation (Development)

Strategy Implementation

(Execution)

• Environmental Conditions

• Strategic Focus (Type, Posture)

• Magnitude • Timing

• Sequence (Steps in Decision-Making)

• Characteristics: üFormality üComprehensiveness üParticipation

• Structure • Managerial

Assignment • Compensation • Control

SA- Content SA- Process

Auditors Interpret and Analyze Client’s Management Strategy

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Figure 3

Experimental Design and Libby’s (1976, 1981) Internal Validity Framework

SA-CONTENT No Yes

S A ¦ P R O C E S S

Cell 1

UCB

Cell 2

SA-Content

Cell 3

SA-Process

Cell 4

SA- Both (Content and Process)

No

Yes

Concept 1

Strategy Content &

Judgment Effects of Systems Thinking,

Explicit Mental Models,

Task Structure

Operational Definition 1 (IVs)

SA-Content, SA-Process

Operational Definition 2(DVs)

Risk Assessments,

Control Variables General Assurance Experience, Audit Planning Experience, Industry

Specialization, Firm Affiliation, SSA Training and Experience

Concept 2

Audit Process

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Table 1 Summary of Predicitions and Measures of Dependent Variables

Panel A: Summary of Predictions15

Hypothesis Dependent Variable Predictions

H1

Accuracy16 of Client Business Risk Assessment (CBRDIF)

Strong form: µ4 < (µ1+µ2+µ3)÷3 Weak form: (µ2+µ3+µ4)÷3 < µ1

H2 Accuracy of Risk of Material Misstatement

Assessment (RMMDIF) Strong form: µ4 < (µ1+µ2+µ3)÷3 Weak form: (µ2+µ3+µ4)÷3 < µ1

H3 Proportion of Effective Tests Selected (TEST)

Strong form: µ4 > (µ1+µ2+µ3)÷3 Weak form: (µ2+µ3+µ4)÷3 > µ1

H4

Accuracy of Inherent Risk Assessment (IRDIF)

(µ2+µ4)÷2 < (µ1+µ3)÷2

H5

Accuracy of Assessments of the Strength of the Client’s Control Environment (SCEDIF)

(µ3+µ4)÷2 < (µ1+µ2)÷2

Panel B: Measures of the Dependent Variable “Risk Assessment Accuracy”

Hypothesis Measure of Risk Assessment Accuracy H1

(Participant’s Client Business Risk Assessment- Expert Client Business Risk Assessment) ÷ Expert Client Business Risk Assessment

H2 (Participant’s Assessment of Risk of Material Misstatement - Expert Assessment of Risk of Material Misstatement) ÷ Expert Risk of Material Misstatement Assessment

H4 (Participant’s Inherent Risk Assessment- Expert Inherent Risk Assessment) ÷ Expert Inherent Risk Assessment

H5 (Participant’s Assessment of the Strength of the Client’s Control Environment – Expert Assessment of the Strength of the Client’s Control Environment) ÷ Expert Assessment of the Strength of the Client’s Control Environment

15Please refer to Figure 2 for cell numbers. 16 Accuracy is measured as the scaled difference between participants’ responses and the expert-panel benchmark. Thus, signs “ < ” and “ > ” are reversed in the table relative to the wording of respective hypotheses when accuracy is a dependent variable.

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Table 2 Deescriptive Statistics for the Dependent Variables

Panel A

Variable N Minimum Maximum Mean Standard Deviation

CBR

87

3

9

5.30

1.37

IR 87 2 9 5.10 1.46 SCE 87 1 8 5.31 1.53 RMM 86 2 8 4.91 1.41 CBRDIF 84 -.4375 1.0770 .1081 .3001 IRDIF 83 -.6667 .6875 -.1276 .2629 SCEDIF 87 -.8125 1.4000 .2270 .4619 RMMDIF 86 -.6842 .4118 -.1317 .2595 TEST

83 .2857 1.0000 .6850 .1424

Panel B Variable Cell 1

(n=3) Cell 2 (n=3)

Cell 3 (n=3)

Cell 4 (n=3)

CBR

5.0000

4.3333

4.6667

5.3333

IR 6.0000 5.3333 6.0000 6.3333 SCE 3.6667 5.6667 5.3333 3.3333 RMM

6.3333 5.6667 5.0000 5.6667

Note: CBR is assessed client business risk for the company depicted in the experimental case at the entity level on a scale from 1 “very low risk” to 9 “very high risk” IR is assessed inherent risk for the company depicted in the experimental case at the entity level on a scale from 1 “very low risk” to 9 “very high risk” SCE is assessed strength of the conrol environment the experimental case at the entity level on a scale from 1 “very weak” to 9 “very strong” RMM is assessed risk of material misstatement (risk of material misstatement) for the company depicted in the experimental case at the entity level on a scale from 1 “very low risk” to 9 “very high risk” See Table 1 for the definition of variables CBRDIF, IRDIF, SCEDIF, and RMMDIF. TEST represents a proportion of tests, out of seven selected for the audit of logistics and distribution process that were selected by manager expert panel and by an auditor-participant

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Table 3 Tests of H1: Accuracy of Client Business Risk Assessment (CBRDIF)

as a Dependent Variable

Panel A: ANOVA with CONTENT and PROCESS as Independent Variables

Source of Variation Sum of Squares df F-statistic p –value CONTENT .001 1 .000 .989 PROCESS .011 1 .126 .724 CONTENT*PROCESS .611 1 7.120 .009 Error

7.117 83

Panel B: Mean CBRDIF (Standard Deviation) [n]

SA- Process SA – Content No Yes Combined

No .0320 (.2561) [25] .2019 (.3191) [24] .1152 (.2982) [49] Yes .1786 (.3298) [20] .0104 (.2584) [18] .0989 (.3062) [38]

Combined

.0971 (.2969) [45]

.1199 (.3066) [42]

.1081 (.3001) [87]

Panel C: Contrasts

Contrast Contrast Estimate F-statistic p-value (one-tailed)

“Weak” Form: (µ2+µ3+µ4)÷3 < µ1

.295

2.000

.085

(µ2+µ3)÷2 < µ1 .317 4.642 .017* µ4< (µ2+µ3)÷2 -.360 4.806 .016* “Strong” Form:

µ4< (µ1+µ2+µ3)÷3

-.381

2.684

.053 (µ4+ µ1) ÷2 <(µ2+µ3)÷2

-.338 7.120 .005**

Note: *significant at .05 level **significant at .01 level

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Table 4 Tests of H2: Accuracy of the Risk of Material Misstatement Assessment (RMMDIF)

as a Dependent Variable

Panel A: ANOVA with CONTENT, PROCESS as Independent Variables

Source of Variation Sum of Squares df F-statistic p –value CONTENT .000 1 .005 .945 PROCESS .046 1 .720 .399 CONTENT*PROCESS .447 1 7.039 .010 Error

5.206 82

Panel B: Mean RMMDIF (Standard Deviation) [n]

SA- Process SA – Content No Yes Combined

No

-.2303 (.2296) [24]

-.0809 (.2440) [24]

-.1556 (.2462) [48] Yes -.0381 (.2801) [21] -.1799 (.2568) [17] -.1016 (.2758) [38]

Combined

-.1406 (.2695) [45]

-.1220 (.2511) [41]

-.1317 (.2595) [86]

Panel C: Contrasts

Contrast Contrast Estimate F-statistic p-value (one-tailed)

“Weak” Form: (µ2+µ3+µ4)÷3 < µ1

-.392

4.624

.017*

(µ2+µ3)÷2 < µ1 -.342 7.178 .005** “Strong” Form:

µ4< (µ1+µ2+µ3)÷3

-.191

.866 .178

µ4< (µ2+µ3)÷2 .241 2.816 .048* (µ4+ µ1) ÷2 <(µ2+µ3)÷2

-.291 7.039 .005**

Note: *significant at .05 level **significant at .01 level

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Table 5 Tests of H3: Proportion of Effective Tests Selected (TEST) as a Dependent Variable

Panel A: ANOVA with CONTENT, PROCESS and ORDER as Independent Variables

Source of Variation Sum of Squares df F-statistic p –value CONTENT .017 1 1.030 .313 PROCESS .037 1 2.215 .141 ORDER .012 1 .727 .396 CONTENT*PROCESS .224 1 13.238 .001 CONTENT*ORDER .036 1 2.130 .149 PROCESS*ORDER .018 1 1.086 .301 CONTENT*PROCESS*ORDER .001 1 .088 .768 Error

1.267 75

Panel B: Mean TEST (Standard Deviation) [n]

SA- Process SA – Content No Yes Combined

No

.7738 (.1258) [24]

.6369 (.1331) [24]

.7054 (.1456) [48] Yes .6241 (.1279) [19] .6964 (.1368) [16] .6571 (.1351) [35]

Combined

.7076 (.1279) [43]

.6607 (.1361) [40]

.6850 (.1424) [83]

Panel C: Contrasts

Contrast Contrast Estimate F-statistic p-value (one-tailed)

“Weak” Form: (µ2+µ3+µ4)÷3 > µ1

-.364

14.624

.000**

(µ2+µ3)÷2 > µ1 -.287 18.478 .000** “Strong” Form:

µ4> (µ1+µ2+µ3)÷3

.055

.250 .310

µ4> (µ2+µ3)÷2 .132 2.965 .045* (µ4+ µ1) ÷2 > (µ2+µ3)÷2

.209 12.950 .001*

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Notes: *significant at .05 level **significant at .01 level

Table 6 Tests of H4: Accuracy of Inherent Risk Assessment (IRDIF) as a Dependent Variable

Panel A: ANCOVA with CONTENT, PROCESS as Independent Variables and RMM and FOODEXP as Covariates

Source of Variation Sum of Squares df F-statistic p –value

CONTENT .089 1 .163 .688 PROCESS .279 1 5.047 .028 CONTENT*PROCESS .775 1 1.403 .240 RMM .562 1 10.172 .002 FOODEXP .454 1 8.216 .005 Error

4.252 77

Panel B: Mean IRDIF (Standard Deviation) [n]

SA- Process SA – Content No Yes Combined

No

-.1458 (.2615) [24]

-.0078 (.3002) [24]

-.0768 (.2871) [48] Yes -.1750 (.2386) [20] -.2210 (.2021) [15] -.1947 (.2217) [35]

Combined

-.1591 (.2489) [44]

-.0898 (.2839) [39]

-.1265 (.2665) [83]

Panel C: Contrasts

Contrast Contrast Estimate F-statistic p-value (one-tailed)

(µ2+µ4)÷2 < (µ1+µ3)÷2

-.043

.163

.422

µ2<(µ1+µ3+µ4) 3 .406 5.475 .011* µ2< (µ1+µ3)÷2

.224 3.446 .033*

Notes: *significant at .05 level

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**significant at .01 level

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Table 7

Tests of H5: Accuracy of Strength of Control Environment Assessment (SCEDIF) as a Dependent Variable

Panel A: ANCOVA with CONTENT, PROCESS as Independent Variables and ENGEXP as a Covariate

Source of Variation Sum of Squares df F-statistic p –value

CONTENT .070 1 .526 .470 PROCESS .617 1 4.653 .034 CONTENT * PROCESS 6.400 1 48.271 .000 ENGEXP .382 1 2.885 .093 Error

10.606 80

Panel B: Mean SCEDIF (Standard Deviation) [n]

SA- Process SA – Content No Yes Combined

No

.3964 (.3802) [25]

-.0956 (.2769) [24]

.1554 (.4132) [49] Yes .0312 (.2754) [20] .6313 (.5363) [16] .2979 (.5059) [36]

Combined

.2341 (.3811) [45]

.1952 (.5347) [40]

.2158 (.4574) [85]

Panel C: Contrasts

Contrast Contrast Estimate F-statistic p-value (one-tailed)

(µ3+µ4)÷2 < (µ1+µ2)÷2

-.347

4.653

.017*

µ3<(µ1+µ2+µ4)÷3 -.891 9.954 .002** Notes: *significant at .05 level **significant at .01 level

Page 53: An Analysis of Client’s Strategy Content and Strategy Process: … · 2015-07-28 · risk (CBR) and the potential for the risk of material misstatement (RMM). Based on this evaluation

52

Table 8

Summary of Results

Hypothesis Dependent Variable Result

H1

Accuracy of Client Business Risk Assessment (CBRDIF)

Supported in

the “strong” form

H2

Accuracy of Risk of Material Misstatement Assessment (RMMDIF)

Supported in the “weak” form

H3 Proportion of Effective Tests Selected (TEST)

Not supported in either “weak” or “strong” form

H4

Accuracy of Inherent Risk Assessment (IRDIF)

Supported for SA-content, but not SA-

both

H5

Accuracy of the Assessments of the Strength of the Client’s Control Environment (SCEDIF)

Supported