risk retention and quali ed commercial mortgages annual... · 2018-06-11 · commercial mortgages...
TRANSCRIPT
Risk Retention and Qualified Commercial
Mortgages
Sumit Agarwal∗ Brent W. Ambrose† Yildiary Yildirim‡
Jian Zhang§
Preliminary DraftMarch 28, 2018
Abstract
Regulations arising from the Great Recession and financial crisis havedramatically altered the mortgage market. For example, issuers are nowrequired to retain 5% of the credit risk in CMBS deals (the risk retentionrule). However, the rule does not apply uniformly across all commercialmortgages. For example, the carve-out for CMBS deals comprising mul-tifamily loans guaranteed by the GSEs creates a natural experiment fortesting the impact of the risk retention rule on the commercial loan mar-ket. Since the primary objective of this rule is to require deal sponsorsto participate in the risks associated with the loans backing securitizationdeals, we expect that underwriting standards should tighten following theimplementation of the rule. As a result, the Dodd-Frank Act regulationsmay have a profound impact on capital costs in the commercial real estatemarket. The results of this study will shed light on the implications ofregulations on credit to the commercial real estate market.
∗Georgetown University, (703) 388-6389, [email protected]†Penn State University, (814) 867-0066, [email protected]‡Baruch College, (607) 262-1060, [email protected]§Hong Kong Baptist University, (852) 3411-5349, [email protected]
1 Introduction
The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010
(Dodd-Frank Act) was one of the signature legislative and regulatory actions
arising from the Great Recession and financial crisis.1 The purpose of the Dodd-
Frank Act was to attack perceived structural deficiencies in the financial markets
that led to the Great Recession. Given the central role that mortgage securiti-
zation played in the period prior to the financial crisis, new regulations covering
mortgage origination, securitization, and investment are central features of the
Dodd-Frank legislation. In particular, the Dodd-Frank Act codified a new “Risk
Retention Rule” for issuers of mortgage-backed securities.2 Under the theory
that the creators of securitization deals should have interests aligned with in-
vestors (Demiroglu and James, 2014), this rule requires that sponsors retain 5%
of the credit risk in a CMBS deal.3
While the majority of the Dodd-Frank Act regulations center on the resi-
dential mortgage market, many of the Act’s provisions are much broader and
target other areas of the capital markets. For example, the credit risk retention
rule also applies to commercial mortgage backed securities (CMBS) and spec-
ifies that the CMBS sponsor can meet the 5% risk retention through holding
a vertical or horizontal interest in the deal or by selling the credit risk inter-
est to the so-called “B-Piece Buyer.” A vertical interest refers to the sponsor
having an ownership position of at least 5% in each of the CMBS deal classes
1The Dodd-Frank Act is available online at http://www.cftc.gov/idc/groups/public/
@swaps/documents/file/hr4173_enrolledbill.pdf.2The risk retention rule became effective on December 24, 2016 as a joint regulation of
the Office of the Comptroller of the Currency, the Board of Governors of the Federal Re-serve System, the Federal Deposit Insurance Corporation, and the Securities and ExchangeCommission as specified in Section 941 (Regulation of credit risk retention), Subtitle D (Im-provements to the Asset-Backed Securitization Process), of Title IX (Investor Protections andImprovements to the Regulation of Securities), which amended the Securities Exchange Actof 1934 (15 U.S.C. 78a et seq.).
3See Lewis (2014) and Sargent and Jewesson (2016) for comprehensive overviews of thecredit risk retention rule. Furthermore, Floros and White (2016) note that risk retention isdesigned to attenuate moral hazard between loan originators and investors.
1
(or tranches) while a horizontal interest refers to the first-loss position for the
CMBS deal. However, regardless of type of interest, the risk-retention rule ef-
fectively requires the CMBS issuer to retain exposure to the underly mortgage
pool.
Interestingly, the risk retention rule created a number of exemptions for
securitization deals backed by “Qualified Mortgages” (QM). While most of the
attention surrounding these exemptions focuses on residential mortgages, certain
commercial mortgages also satisfy the regulations for QM status.4 For example,
the exemption applies to mortgages on multifamily or health care facilities that
are insured or guaranteed by the U.S. government or the government sponsored
enterprises (Fannie Mae and Freddie Mac) while they remain in conservatorship
(see Harris et al., 2015). However, the exemptions are narrowly defined such
that the majority of commercial real estate loans that comprise CMBS deals do
not meet the requirements.5
The carve-out for CMBS deals comprising multifamily loans guaranteed by
the GSEs creates an natural experiment for testing the impact of the Dodd-
Frank Act risk retention rules on the commercial loan market. Since the pri-
mary objective of this rule is to require the deal sponsors to participate in the
risks associated with the loans backing the CMBS, we expect that underwriting
standards should tighten following the implementation of the rule. As a result,
4Section 15G (Credit Risk Retention) of the Securities Exchange Act of 1934 (as amendedby Section 941 of the Dodd-Frank Act) outlines the exemptions and exceptions to the creditrisk retention rule for Qualified Residential Mortgages (see Section 15G.–Credit Risk Reten-tion, paragraph (e)–Exemptions, Exceptions, and Adjustments, subparagraph (B)–QualifiedResidential Mortgage.) Furthermore, Sections 1234.15 “Qualifying commercial loans, com-mercial real estate loans, and automobile loans” and 1234.17 “Underwriting standards forqualifying CRE loans” of Subpart D–Exceptions and Exemptions of Part 1234–Credit RiskRetention (Eff. 2-23-15) of Chapter XII–Federal Housing Finance Agency of Title 12–Banksand Banking of the Code of Federal Regulations outline the exemptions for qualifying com-mercial real estate loans.
5McBride (2014) notes that only between 3.6% to 15.6% (by loan balance) of Trepp’s publicconduit universe of CMBS deals issued between 1997 and 2013 would meet the qualified CREexemption. Thus, the vast majority of CMBS transaction are subject to the risk retentionrules set forth by the Dodd-Frank Act.
2
the Dodd-Frank Act regulations may have a profound impact on capital costs
in the commercial real estate market.
In order to test the impact of the Dodd-Frank risk retention rule on the com-
mercial real estate market, we examine various individual loan risk metrics as
well as changes in issuer actions. For example, one aspect reflecting a change in
risk is the observable ex post default performance for commercial loans. Thus,
if the Dodd-Frank regulation altered underwriting and created incentives for
less risk taking, then we should see this change reflected in lower ex post de-
fault rates following enactment of the regulations. We also examine changes
in loan origination spreads to see the whether the risk retention regulation is
reflected loan pricing. Finally, we look to the repose of the CMBS issuers to
changes in the risk retention rule by focusing on loan warehouse time (time-to-
securitization), deal level pricing as reflected in average deal coupons, and issuer
rating shopping.
2 Empirical Method and Data
We obtained data from Trepp on 25,604 commercial mortgages originated be-
tween January 2014 and September 2017.6 These loans were securitized in 425
CMBS deals.
Figures 3.2 and 3.2 show the frequency distribution of loans and CMBS
deals by year/quarter of origination. Consistent with implementation of the
risk retention rule in December 2016, the number of non-agency (or conduit)
CMBS deals declines 60 percent in the first quarter of 2017 from the previous
quarter. At the same time, issuance of agency CMBS in the first quarter of
2017 is 27 percent lower than the fourth quarter of 2016. We also note a similar
6Trepp is cited as one of the real estate industry’s largest providers of information onsecuritized commercial mortgages. Trepp tracks over 1,500 CMBS deals comprising over100,000 mortgages. More information about Trepp is available at http://www.trepp.com/
about-us.
3
decline in the number of non-agency loans.
Table 1 provides summary statistics for the CMBS deal characteristics (Panel
A) and loan-level characteristics (Panel B).
We estimate the following difference-in-difference regression to examine the
affect of the risk retention rule on commercial mortgages:
yi = α+ β1 ∗ Conduiti + β2 ∗ Posti + β3 ∗ (Posti ∗ Conduiti)
+β4 ∗Announcei + β5 ∗ (Announcei ∗ Conduiti) + θ ∗ Zi + εi, (1)
where Conduiti represents a dummy variable denoting loans originated by a
conduit lender (i.e. loans that are not guarantee by a government agency or
part of an agency CMBS deal); Announcei is a dummy variable indicating
loans originated after the announcement of the risk retention rule, Posti is a
dummy variable indicating loans originated originated after the risk retention
rule (December 2016); and Zi is a set of control variables (loan-to-value ratio,
loan maturity, and cap rate) as well as property, originator, time, and location
(state) fixed effects. The coefficient on the interaction terms (Announcei ∗
Conduiti and Posti ∗ Conduiti) are the diff-in-diff parameters that represent
the differential effect of the risk retention regulation on non-agency (conduit)
loans. If the risk retention regulation effectively reduced asymmetric information
or altered the underwriting standards of commercial mortgages, then we expect
β3 and β5 to be significant.
The dependent variable, yi, represents a set of variables that proxy for either
the riskiness of mortgages or the response of the CMBS issuer. For example, we
examine the log time-to-sale, defined as the time lag between mortgage origi-
nation and CMBS issuance (Titman and Tsyplakov, 2010), as a measure of the
costs associated with securitization. To the extent that the risk retention regu-
lation altered the liquidity of the CMBS market, then this should be reflected
4
in a change in the time-to-securitization. We also estimate equation 1 using
a measure of mortgage performance (probability of default) as the dependent
variable since the intention of the risk retention rule is that it causes originators
to internalize the costs of bad underwriting (since CMBS originators are now
required to hold part of the deal).
3 Results
Tables 2 through 6 report the estimation results for equation (1) focusing on
changes in individual loan risk and issuer actions. We examine the loan interest
rate spread and ex-post default probability to capture changes in loan risk while
changes in loan time-to-sale, deal level coupons, and rating shopping capture
responses by the security issuers. The tables follow the same pattern where
column (1) reports the regression with property fixed-effects only while the re-
gression reported in column (2) contains the full set of property type, originator,
origination month, and state level location fixed effects. The inclusion of time
fixed-effects in column (2) precludes the inclusion of the individual indicator
variables for announcement and post-reform periods. Columns (3) and (4) re-
peat the specifications but focus only on the post-reform period. In tables 2 and
3 we focus on changes in risk at the individual loan level to the new regulation
stemming from changes in loan originator underwriting. Tables 4, 5, and 6 turn
to the response of the mortgage-backed security issuer.
3.1 Risk Retention and Individual Loan Risk
To examine the affect of the new risk retention rule on commercial real estate
loans, we examine changes in loan pricing and performance. We anticipate
that mortgage originators responded to the greater CMBS issuer due diligence
requirements by imposing tighter underwriting standards. We observe the out-
5
come of the changes in underwriting by focusing on changes in ex post mortgage
default and the risk premium (loan spread).
Table 2 reports the regression results for loan pricing. The dependent vari-
able is the mortgage spread, which is defined as the difference between the
mortgage interest rate at origination and the comparable maturity Treasury
rate observed at the mortgage origination date. The spread is thus a proxy for
the loan’s risk premium.
As expected, the positive and statistically significant coefficient for Conduit
indicates that non-agency mortgages have higher average loan spreads (risk
premiums). This is consistent with the credit enhancement provided by the
GSE’s. The difference-in-difference parameters (Conduit*Announcement and
Conduit*Post-Reform) are negative and statistically significant, revealing the
expected decline in relative risk premiums on affected mortgages following the
introduction of the risk retention rule. The significant decline in the risk pre-
miums, relative to the non-treated agency mortgages, is consistent with lenders
imposing tighter underwriting standards on commercial mortgages.
Table 3 reports the estimated coefficients for the model of the probability
of loan default (90+ days delinquency) over the 24-months following securiti-
zation. The results confirm the view that lenders tightened underwriting stan-
dards following the announcement and enactment of the risk-retention rule. For
example, the difference-in-difference parameters (Conduit*Announcement and
Conduit*Post-Reform) are negative and statistically significant indicating that
the relative probability of default on non-agency mortgages declined following
the risk retention rule announcement and enactment.
6
3.2 Risk Retention and Issuer Response
In this section, we explore issuer response to changes in the risk retention rule.
We focus on the time between loan origination and securitization (otherwise
known as time-to-sale or warehouse risk) as an observable proxy for the level of
due diligence the CMBS issuer conducts on the mortgage pool prior to securi-
tization. Since the purpose of the risk retention rule is to require the security
issuer to hold a risk position in the security (i.e. have ‘skin-in-the-game’), we
expect a positive shift in the time-to-sale for affected loans following the rule an-
nouncement as issuers subject individual loans to greater due diligence scrutiny,
necessitating a longer warehouse period. As a result, the risk retention rule
should mitigate the natural tendency for issuers to quickly securitize higher-
risk loans. Table 4 presents the estimation results of equation (1) for the full
sample where the dependent variable is the time between loan origination and
securitization (time-to-sale).
Turing first to the control variables, we see that LTV and the capitalization
rate (NOI/Property Vale) have the expected signs. Consistent with incentives
to quickly securitize higher risk loans, we note that the negative and statistically
significant coefficient for LTV implies that mortgages with higher loan-to-value
ratios (or less equity on the part of the borrower) are securitized faster than loans
with lower LTV ratios. Furthermore, the positive and significant coefficient for
the cap rate suggests that, all else equal, loans collateralized by properties that
have higher cap rates are viewed as less risky and thus have longer times-to-
securitization. The intuition is that as borrowers pay higher values per dollar
of cash flow (resulting in lower cap rates), the loans underlying those properties
have greater risk. In contrast, when borrowers pay less per dollar of cash flow
(i.e. a higher cap rate), then the loan underlying the property has less risk.
The negative coefficients for Conduit indicate that loans in non-agency CMBS
7
deals have a significantly shorter period between origination and securitization
than multi-family GSE loans, on average. Again, this is consistent with the
view that time-to-securitization is a proxy for risk appetite on the part of the
issuer since GSE-backed loans are less risky than non-GSE backed loans due
to the credit enhancement provided by the GSEs. As a result, originators are
willing to take on greater warehouse risk for GSE-backed loans as the default
risk exposure on these loans is minimal.
Turning to the impact of the new risk retention rule, we see that the negative
coefficients for Annoucnement and Post-Reform indicate that loans originated in
the announcement period and after the regulation enactment have significantly
shorter time-to-securitization than loans originated prior to the discussion of the
regulation. In order to assess the differential effect of the regulation on mort-
gages subject to the new regulation, we note that the positive and significant
coefficient for Conduit*Announcement implies that the time-to-securitization
for non-agency loans significantly lengthened relative to agency-backed mort-
gages following the announcement of the risk-retention rules. This is consistent
with issuers requiring longer periods for due diligence while creating securities
comprising loans subject to the new regulation. Furthermore, the significant
positive coefficient for Conduit*Post-Reform confirms a permanent increase in
securitization time for non-agency loans relative to agency-backed mortgages.
In table 5 we turn to differences in deal level pricing following the introduc-
tion of the risk retention rule. As expected, the positive and statistically signif-
icant coefficient for Conduit indicates that non-agency CMBS deals have higher
weighted-average coupons than CMBS backed by agency loans. However, the
negative and statistically significant coefficient for Conduit*Post-Reform sug-
gests that following the enactment of the risk-retention rule, relative pricing
premium demanded for non-agency CMBS deals declined. Again, this is con-
8
sistent with the impact of the regulation reducing the overall risk profile of
mortgage-backed securities.
Finally, table 6 turns to the actions of the issuer in securing ratings for the
CMBS deal. In this regression, we exploit a unique feature of the structured
finance product. We note that rating a CMBS tranche that lies below others
in the security waterfall requires an analysis of the interest that the waterfall
promises to the tranches above it (Flynn and Ghent, 0). Thus, the dependent
variable takes a value of one if the deal has a tranche with a missing rating but
the tranche below it in the capital stack is rated. As expected, the positive and
significant coefficient for Conduit indicates that non-agency CMBS deals are
more likely to be associated with issuer rating shopping. However, consistent
with the risk retention regulation altering the incentives to originate risky deals,
we see that the coefficient on the interaction term (Conduit*Post-Reform) is
negative and significant. This indicates that following enactment of the risk
retention rule, issuers were less likely to engage in rating shopping.
9
References
Demiroglu, C. and James, C. M. (2014). The Dodd-Frank Act and the Reg-
ulation of Risk Retention in Mortgage-Backed Securities. In Schultz, PH,
editor, Perspectives on Dodd-Frank and Finance, pages 201–216. Conference
on Dodd-Frank and the Future of Finance, Washington, DC, JUN 13-14,
2013.
Floros, I. and White, J. T. (2016). Qualified residential mortgages and default
risk. JOURNAL OF BANKING & FINANCE, 70:86–104.
Flynn, S. and Ghent, A. (0). Competition and credit ratings after the fall.
Management Science, 0(0):null.
Harris, M., Simonds, R., and Liebherr, L. (2015). Risk Retention and RMBS.
Lewis, M. (2014). A Guide to the Credit Risk Retention Rules for Securitiza-
tions.
McBride, J. (2014). What Qualifies? Risk Retention in
CMBS. http://info.trepp.com/TreppTalk/bid/333936/
What-Qualifies-Risk-Retention-in-CMBS.
Sargent, P. C. and Jewesson, M. D. (2016). The Dawn of CMBS 4.0: Changes
and Challenges in a New Regulatory Regime.
Titman, S. and Tsyplakov, S. (2010). Originator Performance, CMBS Struc-
tures, and the Risk of Commercial Mortgages. REVIEW OF FINANCIAL
STUDIES, 23(9):3558–3594.
10
Figure 1: Frequency Distribution of Agency and Non-Agency CMBS Deals byOrigination Date
11
Figure 2: Frequency Distribution of Agency and Non-Agency Loans by Origi-nation Date
12
Tab
le1:
Des
crip
tive
Sta
tist
ics
Var
iab
leN
mea
nsd
p25
p50
p75
Pan
elA
Dea
l-L
evel
Ch
ara
cter
isti
csC
ond
uit
(Tre
ated
Dea
l)425
0.4
61
0.4
99
00
1D
eal
Cou
pon
(%)
425
4.2
49
0.6
63
4.0
02
4.3
19
4.6
46
Dea
lS
pre
ad(%
)425
2.1
80
0.7
27
1.7
90
2.2
03
2.5
22
D(R
atin
gS
hop
pin
g)425
0.3
36
0.4
73
00
1W
eigh
ted
Ave
rage
Loa
n-t
o-V
alu
e(%
)425
65.2
78
5.9
02
61.4
50
66.0
20
69.3
50
Wei
ghte
dA
vera
geM
atu
rity
(Month
s)425
113.0
80
34.0
54
104
114
117
Sh
are
ofT
op10
Loa
ns
425
46.3
38
16.5
67
35.8
89
45.7
25
55.0
27
Sh
ares
ofM
ult
ifam
ily
Loan
s425
58.0
01
43.1
41
12.0
30
90.5
91
100.0
00
Sh
are
ofR
etai
lP
rop
erty
Loan
425
12.2
07
14.3
63
00
24.8
85
Sh
are
ofO
ffice
Pro
per
tyL
oan
425
11.9
28
15.0
99
00
24.0
94
Sh
are
ofIn
du
stry
Loa
ns
425
2.2
85
3.9
58
00
3.2
80
Sh
are
ofH
otel
Loa
ns
425
7.1
08
8.5
96
00
15.2
45
Sh
are
ofSel
f-Sto
rage
Loan
s425
1.8
40
3.1
52
00
2.5
50
Sh
are
ofO
ther
Typ
eL
oan
425
6.6
31
7.8
85
03.9
70
10.8
91
Pan
elB
Loan
-Lev
elC
hara
cter
isti
csM
ortg
age
Rat
e(%
)23684
4.2
89
0.7
19
3.9
00
4.3
80
4.7
40
Mor
tgag
eS
pre
ad(%
)23684
2.1
47
0.7
46
1.7
50
2.2
00
2.5
80
Tim
e-to
-Sal
e(d
ays)
23684
129.7
55
125.1
49
58.0
00
98.0
00
148.0
00
Del
inqu
ency
(lat
ep
aym
ent,
%)
23684
7.1
61
25.7
85
0.0
00
0.0
00
0.0
00
Del
inqu
ency
(30
day
s+
,%
)23684
0.4
26
6.5
16
0.0
00
0.0
00
0.0
00
Del
inqu
ency
(60
day
s+
,%
)23684
0.1
77
4.2
07
0.0
00
0.0
00
0.0
00
Del
inqu
ency
(90
day
s+
,%
)23684
0.1
10
3.3
12
0.0
00
0.0
00
0.0
00
Loa
n-t
o-V
alu
e(%
)23684
66.0
32
12.3
21
62.2
70
69.1
00
74.2
00
Loa
nM
atu
rity
(mon
ths)
23684
123.4
07
44.7
15
120.0
00
120.0
00
120.0
00
NO
I/(P
rop
erty
valu
e)23684
0.1
38
0.2
06
0.0
82
0.0
94
0.1
14
D(M
ult
ifam
ily
Loa
ns)
23684
0.5
61
0.4
96
0.0
00
1.0
00
1.0
00
D(R
etai
lP
rop
erty
Loa
n)
23684
0.1
48
0.3
55
0.0
00
0.0
00
0.0
00
D(O
ffice
Pro
per
tyL
oan
)23684
0.0
74
0.2
62
0.0
00
0.0
00
0.0
00
D(I
nd
ust
ryL
oan
s)23684
0.0
24
0.1
54
0.0
00
0.0
00
0.0
00
D(H
otel
Loa
n)
23684
0.0
68
0.2
52
0.0
00
0.0
00
0.0
00
D(S
elf-
Sto
rage
Loa
n)
23684
0.0
40
0.1
95
0.0
00
0.0
00
0.0
00
D(O
ther
Typ
eL
oan
)23684
0.0
86
0.2
80
0.0
00
0.0
00
0.0
00
13
Table 2: Risk Retention Rule and Mortgage Rate Spread(1) (2) (3) (4)
VARIABLES Mortgage Spread
Conduit (Treated) 0.393*** 0.100 0.254*** 0.066(8.02) (0.57) (6.26) (0.36)
Announcement 0.312***(7.98)
Conduit*Announcement -0.136*** -0.049(-3.10) (-1.03)
Post-Reform 0.122** -0.136***(2.57) (-4.18)
Conduit*Post-Reform -0.421*** -0.228*** -0.288*** -0.185***(-6.40) (-3.28) (-6.11) (-4.27)
LTV -0.053*** -0.051*** -0.053*** -0.050***(-14.18) (-12.88) (-15.14) (-14.00)
Maturity -0.004*** -0.004*** -0.004*** -0.004***(-8.76) (-10.91) (-7.95) (-10.85)
NOI/(Property Value) -0.004 0.228* 0.003 0.229*(-0.03) (1.89) (0.02) (1.89)
Constant 5.782*** 5.940*** 6.071*** 5.920***(23.77) (17.91) (26.06) (18.35)
Property type Fixed effects Yes Yes Yes YesOriginator Fixed effects NO Yes NO YesOrigination Month Fixed Effects NO Yes NO YesOrigination State Fixed Effects NO Yes NO YesObservations 23,684 23,684 23,684 23,684R-squared 0.31 0.47 0.29 0.47
Regression estimates of the impact of Risk-Retention-Rule on mortgage rate at the loan level.Sample includes loans of all CMBS originated from Jan 2014 to Sep 2017. Dependent variablesincludes: 1.Mortgage rate is the rate on the mortgage; 2. Spread is calculated as the differencebetween the mortgage rate and comparable maturity Treasury rate observed at the mortgageorigination date. Linear interpolation is applied to Treasury rates to obtain the full termstructure.Announcement is a dummy indicating the period of Dec 2014 - Nov 2016. Post-Reformis a dummy variable for CMBS originated after the reform, Dec 2016. Conduit is an indicatorvariable that equals to one for Conduit CMBS and zero for Agency CMBS. Controls includeloan-to-value, mortgage maturity (in months) and NOI/(Property value), the ratio of netoperating income divided by property value at origination, and property type dummies.Originator fixed effects is included in Column (1),(3),(5) and (7) while mortgageoriginator,origination state and quarter are included in Column (2),(4),(6) and (8). Mortgagebalance is used as the weight in Column (3) and (4). Robust T-statistics are reported inparenthesis and are based on standard errors clustered by originators and state. *, **, and ***indicate significance levels of 10%, 5%, and 1%, respectively.
14
Table 3: Risk-Retention Rule and Ex-post Loan-level Performance(1) (2) (3) (4)
VARIABLES D(Default) - 90 days +Conduit (Treated) 0.005*** 0.002* 0.003*** 0.000
(3.73) (1.90) (4.14) (0.42)Announcement -0.000
(-0.06)Conduit*Announcement -0.003** -0.002*
(-2.07) (-1.90)Post-Reform -0.000 -0.000
(-1.06) (-1.09)Conduit*Post-Reform -0.004*** -0.003** -0.002*** -0.001
(-2.81) (-2.47) (-2.75) (-1.23)LTV 0.000 0.000 0.000** 0.000
(1.27) (0.59) (2.32) (1.23)Maturity 0.000 0.000 0.000 0.000
(0.55) (0.21) (0.60) (0.31)NOI/(Property Value) 0.000 0.000 0.000 0.000
(0.24) (0.65) (0.13) (0.68)Constant -0.005 -0.007 -0.008** -0.008*
(-1.28) (-1.51) (-2.29) (-1.77)Property type Fixed effects Yes Yes Yes YesOriginator Fixed effects NO Yes NO YesOrigination Month Fixed Effects NO Yes NO YesOrigination State Fixed Effects NO Yes NO YesObservations 23,684 23,684 23,684 23,684R-squared 0.00 0.04 0.00 0.04
Regression estimates of the impact of Risk-Retention-Rule on ex post performance at the loanlevel. Sample includes loans of all CMBS originated from Jan 2014 to Sep 2017. Dependentvariable, D(Default) is defined as dummy variable that equals to one if the mortgage is classifiedeither as deliquent,foreclosed or ROE. Four versions are created depending on deliquency status.For example, ”D(Default) - late payment +” denotes any type of late payment while ”D(Default) -90s +” represents only late payment with at least 90 days. Announcement is a dummy indicatingthe period of Dec 2014 - Dec 2016. Post-Reform is a dummy variable for CMBS originated afterthe reform, Dec 2016. Conduit is an indicator variable that equals to one for loans of ConduitCMBS and zero for loans of Agency CMBS. Controls include loan-to-value, mortgage maturity (inmonths) and NOI/(Property value), the ratio of net operating income divided by property value atorigination, and property type dummies. Originator fixed effects is included in Column (1),(3),(5)and (7) while mortgage originator,origination state and quarter are included in Column (2),(4),(6)and (8). Robust T-statistics are reported in parenthesis and are based on standard errorsclustered by originators and state. *, **, and *** indicate significance levels of 10%, 5%, and 1%,respectively.
15
Table 4: Risk-Retention Rule and Unobservable Loan Quality - Loan Level(1) (2) (3) (4)
VARIABLES Time-to-SaleFull Sample
Conduit (Treated) -219.230*** -214.635*** -154.716*** -172.686***(-9.56) (-10.34) (-12.56) (-11.53)
Announcement -90.062***(-5.24)
Conduit*Announcement 83.513*** 62.832***(5.29) (4.97)
Post-Reform -146.162*** -71.929***(-6.56) (-7.47)
Conduit*Post-Reform 94.071*** 91.975*** 20.113*** 36.843***(5.35) (7.70) (3.21) (9.57)
LTV -4.864*** -4.253*** -5.535*** -5.137***(-5.92) (-11.48) (-5.92) (-13.37)
Maturity 0.076 0.030 0.022 0.019(0.66) (0.75) (0.18) (0.47)
NOI/(Property Value) 103.957*** 131.224*** 102.700*** 130.624***(4.46) (4.55) (4.40) (4.53)
Constant 582.097*** 530.116*** 562.091*** 564.683***(8.75) (11.18) (8.81) (10.88)
Property type Fixed effects Yes Yes Yes YesOriginator Fixed effects NO Yes NO YesOrigination Month Fixed Effects NO Yes NO YesOrigination State Fixed Effects NO Yes NO YesObservations 23,684 23,684 23,684 23,684R-squared 0.31 0.50 0.27 0.50
Regression estimates of the impact of Risk-Retention-Rule on time-to-sale(shelf risk) at the loanlevel. Sample includes loans of all CMBS originated from Jan 2014 to Sep 2017. Dependentvariable, time-to-sale, is defined as the time lag between mortgage origination and CMBS issuance(Titman and Tsyplakov, 2010). Announcement is a dummy indicating the period of Dec 2014 -Dec 2016. Post-Reform is a dummy variable for CMBS originated after the reform, Dec 2016.Conduit is an indicator variable that equals to one for Conduit CMBS and zero for Agency CMBS.Controls include loan-to-value, mortgage maturity (in months) and NOI/(Property value), theratio of net operating income divided by property value at origination, and property typedummies. Originator fixed effects is included in Column (1) and (3) while mortgageoriginator,origination state and quarter are included. Mortgage balance is used as the weight inColumn (3) and (4). Robust T-statistics are reported in parenthesis and are based on standarderrors clustered by originators and state. *, **, and *** indicate significance levels of 10%, 5%,and 1%, respectively.
16
Table 5: Risk-Retention Rule and CMBS Pricing(1) (2) (3) (4)
VARIABLES Deal Coupon
Conduit (Treated) 0.470** 0.246 0.747*** 0.154(2.14) (0.84) (3.10) (0.62)
Post-Announcement -0.317*(-2.06)
Conduit*Post-Announcement -0.138 -0.200(-1.01) (-1.25)
Post-Reform -0.148 0.117(-1.04) (1.35)
Conduit*Post-Reform -0.435*** -0.519*** -0.325*** -0.339***(-3.11) (-3.25) (-3.08) (-4.07)
Weighted Average LTV -0.049*** -0.052*** -0.046*** -0.050***(-5.41) (-7.69) (-4.81) (-6.70)
Weighted Average Maturity -0.000 -0.000 -0.001 0.000(-0.05) (-0.04) (-0.40) (0.07)
Share of Top 10 Loans -0.009*** -0.011*** -0.010*** -0.010***(-2.99) (-3.88) (-3.19) (-3.67)
Property Type Shares (vs other use type)Shares of Multifamily Loans -0.003 -0.001 -0.003 -0.001
(-0.93) (-0.34) (-0.78) (-0.33)Share of Retail Property Loan -0.006* -0.003 -0.008* -0.003
(-1.90) (-0.44) (-1.85) (-0.46)Share of Office Property Loan -0.006 0.000 -0.010* -0.000
(-1.36) (0.04) (-1.97) (-0.13)Share of Industry Loans -0.001 -0.001 -0.009 -0.002
(-0.16) (-0.09) (-1.04) (-0.28)Share of Hotel Loans 0.003 0.009 -0.005 0.007
(0.34) (0.91) (-0.60) (0.78)Share of Self-Storage Loans 0.005 0.017 -0.001 0.015
(0.62) (1.52) (-0.12) (1.33)Constant 8.251*** 8.455*** 7.874*** 8.302***
(9.27) (9.95) (8.70) (9.44)Securitization Month Fixed Effects NO Yes NO YesLeading Underwriter Fixed Effects NO Yes NO YesObservations 425 425 425 425R-squared 0.33 0.45 0.29 0.45
Regression estimates of the impact of Risk-Retention-Rule on CMBS pricing. Sample includesCMBS originated from Jan 2014 to Sep 2017. Dependent variables includes: 1.Deal Coupon is theCMBS deal weighted average coupon(WAC) paid t investor; 2. Deal Spread is calculated as theDeal Coupon inus comparable maturity Treasury rate observed at the secrutization date. Linearinterpolation is applied to Treasury rates to obtain the full term structure. Post-Reform is adummy variable for CMBS originated after the reform, Dec 2016. Conduit is an indicator variablethat equals to one for Conduit CMBS and zero for Agency CMBS. Controls include weightedaverage loan-to-value, weighted average mortgage maturity (in months), shares of top 10 loans, aswell as shares of loans with different property type. Deal balance is used as the weight in Column(5) to (8). Robust T-statistics are reported in parenthesis and are based on standard errorsclustered by leading-underwriter. *, **, and *** indicate significance levels of 10%, 5%, and 1%,respectively.
17
Table 6: Risk-Retention Rule and Rating ShoppingD(Rating Shopping)
VARIABLES
Conduit (Treated) 0.863* 0.886** 0.920** 0.829**(1.95) (2.61) (2.37) (2.72)
Post-Announcement -0.064(-0.48)
Conduit*Post-Announcement -0.006 -0.125(-0.04) (-0.81)
Post-Reform -0.085 -0.031(-0.58) (-0.61)
Conduit*Post-Reform -0.393*** -0.558*** -0.390*** -0.445***(-3.34) (-3.76) (-3.50) (-3.64)
Weighted Average LTV 0.004 0.003 0.004 0.004*(1.70) (1.71) (1.57) (2.00)
Weighted Average Maturity -0.001 -0.001 -0.001 -0.001(-1.12) (-0.96) (-1.23) (-0.88)
Share of Top 10 Loans -0.004*** -0.003*** -0.004*** -0.003***(-3.97) (-3.75) (-4.87) (-4.08)
Property Type Shares (vs other use type)Shares of Multifamily Loans 0.006 0.003 0.006 0.003
(1.64) (1.00) (1.63) (1.00)Sahre of Retail Property Loan -0.001 -0.005 -0.002 -0.005
(-0.42) (-1.48) (-0.55) (-1.49)Sahre of Office Property Loan 0.003 0.001 0.002 0.001
(0.84) (0.41) (0.68) (0.28)Sahre of Industry Loans 0.007 0.005 0.006 0.004
(1.27) (0.76) (0.95) (0.68)Sahre of Hotel Loans 0.004 -0.001 0.003 -0.002
(0.54) (-0.16) (0.36) (-0.27)Sahre of Self-Storage Loans 0.006 0.008 0.005 0.007
(0.59) (0.98) (0.53) (0.86)Constant -0.439 -0.293 -0.498 -0.390
(-1.00) (-0.99) (-1.07) (-1.08)Securitization Month Fixed Effects NO Yes NO YesLeading Underwriter Fixed Effects NO Yes NO YesObservations 425 425 425 425R-squared 0.25 0.41 0.25 0.41
We exploit a unique feature of the structured finance product - rating a security that lies belowothers in the waterfall requires an analysis of the interest that the waterfall promises to thetranches above it Flynn and Ghent(2017,MS) - and define the deal-level measure of ratingshopping.Regression estimates of the impact of Risk-Retention-Rule on rating shopping at the deal level.Sample includes CMBS originated from Jan 2014 to Sep 2017. Dependent variable, rating shoping,takes a value of 1 for a CMBS deal for which a tranche in the deal is missing a rating from acredit rating agency but a trache below it in the waterfall has a rating from the same credit ratingagency. Post-Reform is a dummy variable for CMBS originated after the reform, Dec 2016.Conduit is an indicator variable that equals to one for Conduit CMBS and zero for AgencyCMBS.Controls include weighted average loan-to-value, weighted average mortgage maturity (inmonths), shares of top 10 loans, as well as shares of loans with different property type. Dealbalance is used as the weight in Column (3) and (4). Robust T-statistics are reported inparenthesis and are based on standard errors clustered by leading-underwriter. *, **, and ***indicate significance levels of 10%, 5%, and 1%, respectively.
18
Tab
leA
1:R
isk-R
eten
tion
Ru
lean
dU
nob
serv
ab
leL
oan
Qu
ali
ty-
Loan
Lev
el(1
)(2
)(3
)(4
)V
AR
IAB
LE
ST
ime-
to-S
ale
Mu
ltip
le-F
am
ily
Loan
s
Con
du
it(T
reat
ed)
-203.1
18***
-187.5
14***
-140.2
58***
-147.5
34***
(-8.0
2)
(-16.5
5)
(-8.3
4)
(-16.1
0)
An
nou
nce
men
t-8
3.0
45***
(-5.1
5)
Con
du
it*A
nn
oun
cem
ent
87.9
85***
62.7
55***
(6.3
9)
(5.1
3)
Pos
t-R
efor
m-1
32.1
67***
-63.3
82***
(-6.0
0)
(-6.3
2)
Con
du
it*P
ost-
Ref
orm
88.8
41***
98.3
60***
8.1
73
48.6
51***
(6.1
5)
(7.8
3)
(0.9
5)
(6.5
8)
LT
V-4
.641***
-2.3
82***
-6.0
09***
-2.8
20***
(-3.1
0)
(-4.3
7)
(-3.4
1)
(-5.3
5)
Mat
uri
ty0.1
70
0.1
08**
0.1
06
0.1
03**
(1.5
2)
(2.5
0)
(0.9
5)
(2.3
8)
NO
I/(P
rop
erty
Val
ue)
404.1
66***
407.7
51***
400.1
86***
405.7
76***
(8.1
4)
(8.7
9)
(7.9
6)
(8.7
6)
Con
stan
t512.7
98***
304.7
40***
548.1
85***
324.1
31***
(4.3
9)
(6.8
3)
(4.4
0)
(7.2
2)
Ori
gin
ator
Fix
edeff
ects
NO
Yes
NO
Yes
Ori
gin
atio
nM
onth
Fix
edE
ffec
tsN
OY
esN
OY
esO
rigi
nat
ion
Sta
teF
ixed
Eff
ects
NO
Yes
NO
Yes
Ob
serv
atio
ns
13,6
12
13,6
12
13,6
12
13,6
12
R-s
qu
ared
0.2
90.5
20.2
50.5
2
Regre
ssio
nest
imate
sof
the
impact
of
Ris
k-R
ete
nti
on-R
ule
on
tim
e-t
o-s
ale
(shelf
risk
)at
the
loan
level.
Sam
ple
inclu
des
loans
of
all
CM
BS
ori
gin
ate
dfr
om
Jan
2014
toSep
2017.
Dep
endent
vari
able
,ti
me-t
o-s
ale
,is
defined
as
the
tim
ela
gb
etw
een
mort
gage
ori
gin
ati
on
and
CM
BS
issu
ance
(Tit
man
and
Tsy
pla
kov,
2010).
Announcem
ent
isa
dum
my
indic
ati
ng
the
peri
od
of
Dec
2014
-D
ec
2016.
Post
-Refo
rmis
adum
my
vari
able
for
CM
BS
ori
gin
ate
daft
er
the
refo
rm,
Dec
2016.
Conduit
isan
indic
ato
rvari
able
that
equals
toone
for
Conduit
CM
BS
and
zero
for
Agency
CM
BS.
Contr
ols
inclu
de
loan-t
o-v
alu
e,
mort
gage
matu
rity
(in
month
s)and
NO
I/(P
rop
ert
yvalu
e),
the
rati
oof
net
op
era
ting
incom
ediv
ided
by
pro
pert
yvalu
eat
ori
gin
ati
on,
and
pro
pert
yty
pe
dum
mie
s.O
rigin
ato
rfixed
eff
ects
isin
clu
ded
inC
olu
mn
(1)
and
(3)
while
mort
gage
ori
gin
ato
r,ori
gin
ati
on
state
and
quart
er
are
inclu
ded.
Mort
gage
bala
nce
isuse
das
the
weig
ht
inC
olu
mn
(3)
and
(4).
Robust
T-s
tati
stic
sare
rep
ort
ed
inpare
nth
esi
sand
are
base
don
standard
err
ors
clu
stere
dby
ori
gin
ato
rsand
state
.*,
**,
and
***
indic
ate
signifi
cance
levels
of
10%
,5%
,and
1%
,re
specti
vely
.
19