媒体报导
2022-11-09
本文汇总了金融学国际顶级期刊《Review of Financial Studies》近期发表的最新论文成果,提供金融研究领域最新学术动态。

目录
1)Housing Consumption and Investment: Evidence from Shared Equity Mortgages
2)The Real Effects of Secondary Market Trading Structure: Evidence from the Mortgage Market
3)Mortgage Finance and Climate Change: Securitization Dynamics in the Aftermath of Natural Disasters
4)Going Underwater? Flood Risk Belief Heterogeneity and Coastal Home Price Dynamics
5)Subjective Bond Returns and Belief Aggregation
6)Public Debt, Consumption Growth, and the Slope of the Term Structure
7)The Return Expectations of Public Pension Funds
8)Do Investment-Based Models Explain Equity Returns? Evidence from Euler Equations
9)The Oligopoly Lucas Tree
10)Understanding Cash Flow Risk
01
Housing Consumption and Investment: Evidence from Shared Equity Mortgages
作者:
Matteo Benetton
(Haas School of Business, University of California, Berkeley)
Philippe Bracke
(Bank of England)
João F Cocco
(London Business School and CEPR)
Nicola Garbarino
(ifo Institute, Leibniz Institute for Economic Research at the University of Munich and Bank of England)
摘要:本文利用一种英国政府赞助产品提供了共享股权抵押的证据。分析显示房价增长和杠杆监管之间的相互作用是如何促进产品采用度的。随着股权限额的增加,家庭将利用额外的融资来购买更昂贵的房产而非降低杠杆率。股权作为债务的互补品而非替代品可能更不利于金融稳定。股权借款人在对其优先债务进行再融资时不太可能更换出借人。最后,我们衡量了股权提供者回报,该回报会受到还款时受选择和价值低估的影响。
Abstract:We exploit a U.K. government-sponsored product and provide evidence on shared equity mortgages. The analysis shows how the interaction of house price growth and leverage regulation promotes product adoption. Following an increase in the equity limit, households use the additional financing to buy more expensive properties rather than reduce leverage. Equity used as a complement to debt is likely less beneficial for financial stability than when used as a substitute. Equity borrowers are less likely to change lenders when refinancing their senior debt. Finally, we measure the equity provider returns, which are affected by selection and undervaluation at repayment.
02
The Real Effects of Secondary Market Trading Structure: Evidence from the Mortgage Market
作者:
Yesol Huh
(Federal Reserve Board)
You Suk Kim
(Federal Reserve Board)
摘要:通过允许不同机构抵押贷款支持证券(MBS) 基于有限特征进行交易,待宣告(TBA)市场产生了流动性,MBS市场因此广泛受益。本文量化了TBA结构对抵押贷款借款人的影响。利用TBA资格的断点,我们测算TBA资格会使抵押贷款利率降低7至28个基点。对于提前还款预期较高的抵押贷款,TBA资格带来的收益更高。本文还发现,TBA资格会影响再融资,这对货币政策传导有隐含意义。文章结论与住房融资改革和统一化住房抵押贷款支持证券等住房政策相关。
Abstract:By allowing different agency mortgage-backed securities (MBS) to be traded based on limited characteristics, the to-be-announced (TBA) market generates liquidity and benefits the MBS market broadly. We quantify effects of the TBA structure on mortgage borrowers. Exploiting discontinuities in TBA eligibility, we estimate that TBA eligibility reduces mortgage rates by 7 to 28 basis points. The TBA eligibility benefit is larger for mortgages with higher expected prepayments. We also find that TBA eligibility affects refinancing, which has implications for monetary policy transmission. Our finding is relevant for housing policies, such as housing finance reforms and uniform MBS.
03
Mortgage Finance and Climate Change: Securitization Dynamics in the Aftermath of Natural Disasters
作者:
Amine Ouazad
(HEC Montreal)
Matthew E Kahn
(University of Southern California)
摘要:利用政府资助企业(GSE)的严格证券化规则,本文提供证据表明:在自然灾害发生后,贷款机构更有可能批准可以证券化的抵押贷款,从而转移气候风险。识别策略使用的是时变的合规贷款限额,若超过这个限额,政府资助企业将不会证券化抵押贷款。自然灾害导致更多的资产证券化恰好低于限额,这意味着资产证券化的期权价值增加。通过间接推断识别的模型可以模拟在没有政府资助企业下不断增加的灾害风险。在洪水泛滥地区,抵押贷款信贷供应将会下降,贷款机构将有更强的动力去筛选抵押贷款。
Abstract:Using the government-sponsored enterprises’ sharp securitization rules, this paper provides evidence that, in the aftermath of natural disasters, lenders are more likely to approve mortgages that can be securitized, thereby transferring climate risk. The identification strategy uses the time-varying conforming loan limits above which the government-sponsored enterprises do not securitize mortgages. Natural disasters lead to more securitization right below the limit, suggesting an increased option value of securitization. A model identified using indirect inference simulates increasing disaster risk without GSEs. Mortgage credit supply would decline in flood zones and lenders would have a greater incentive to screen mortgages.
04
Going Underwater? Flood Risk Belief Heterogeneity and Coastal Home Price Dynamics
作者:
Laura A Bakkensen
(University of Arizona)
Lint Barrage
(University of California, Santa Barbara, and the National Bureau of Economic Research)
摘要:气候风险的信念将如何影响沿海住房市场?本文对此提供了理论和实证证据。首先,我们构建了一个动态住房市场模型,并表明信念异质性可以调和以往洪水风险资本化的多方面证据。其次,我们在罗德岛州进行了挨家挨户的调查,发现基于风险感知和舒适设施价值会显著低估洪水风险和区位选择。第三,我们估计,在我们的基准地区,沿海住房价格将超出基本面6%-13%,其他地区的高估幅度可能更大。最后,我们量化了洪水风险错误感知和保险政策改革导致的配置效率低下和分配结果。
Abstract:How do climate risk beliefs affect coastal housing markets? This paper provides theoretical and empirical evidence. First, we build a dynamic housing market model and show that belief heterogeneity can reconcile prior mixed evidence on flood risk capitalization. Second, we implement a door-to-door survey in Rhode Island, finding significant flood risk underestimation and sorting based on risk perceptions and amenity values. Third, we estimate that coastal prices exceed fundamentals by 6%-13% in our benchmark area, with potentially higher overvaluation in other locations. Finally, we quantify both allocative inefficiency and distributional consequences arising from flood risk misperceptions and insurance policy reform.
05
Subjective Bond Returns and Belief Aggregation
作者:
Manthos D Delis
(Montpellier Business School)
Sizhe Hong
(Durham University Business School)
Nikos Paltalidis
(Durham University Business School)
Dennis Philip
(Durham University Business School)
摘要:本文认为通过央行公开承诺未来行动并创造相关预期,前瞻性指引将独立于其他形式货币政策从根本上影响银行的贷款决策。为了验证这一假设,本文基于联邦公开市场委员会会议中使用的语言构造了一个前瞻性指引度量指标,并将该指标与银团贷款相匹配。本文研究结果表明,扩张性的前瞻性指引降低了企业贷款利差,而且这种效应在资本充足率高的银行向风险较高的公司放贷时更明显。前瞻指导还会影响契约、绩效定价条款和银团贷款结构等非价格贷款条款。此外,在前瞻性指引发布后,银行往往会开展利差较低的新贷款关系。
Abstract:We suggest that forward guidance, via publicly committing the central bank to future actions and creating associated expectations, fundamentally affects bank lending decisions independently of other forms of monetary policy. To test this hypothesis, we build a forward guidance measure based on the language used in the Federal Open Market Committee meetings and match this measure with syndicated loans. Our results show that expansionary forward guidance decreases corporate loan spreads and that this effect is stronger for well-capitalized banks lending to riskier firms. Forward guidance also affects nonprice lending terms, such as covenants, performance pricing provisions, and the loan syndicate structure. Additionally, banks tend to initiate new lending relationships with lower spreads after forward guidance issuance.
06
Public Debt, Consumption Growth, and the Slope of the Term Structure
作者:
Thien T Nguyen
(Fisher College of Business, Ohio State University)
摘要:债务与国内生产总值之比对累计名义消费增长的负向预测作用可长达10年,这源于该比率能够预测较低的通胀和实际增长。此外,债务与GDP之比与收益率利差正向相关。本文利用一个模型对这些事实进行了合理化解释,在这个模型中,政府债务的正向冲击会降低通胀和经济增长,使债券成为有吸引力的资产。此外,由于较长期债券受当前债务冲击的影响小于较短期债券,因此它们是更好的对冲工具,这导致高债务状态下收益率利差较高。该模型强调了财政风险对理解国债市场的重要性。
Abstract:The debt-to-GDP ratio negatively predicts cumulative nominal consumption growth up to a 10-year horizon, resulting from the ratio's ability to forecast lower inflation and real growth. Moreover, the debt-to-GDP ratio is positively associated with yield spreads. I rationalize these facts in a model in which positive shocks to government debt cause lower inflation and growth, making bonds attractive assets. Furthermore, because longer-term bonds are less exposed to current debt shock than are shorter-term bonds, they are better hedges, resulting in high yield spreads in high-debt states. The model highlights the importance of fiscal risk in understanding the Treasury bond market.
07
The Return Expectations of Public Pension Funds
作者:
Tim Zhang
(University of Wyoming)
摘要:公共养老基金的收益率预期与过去业绩的横截面差异呈正相关。这种正相关关系是由预期风险溢价而非预期无风险利率或通货膨胀率形成。养老基金根据其信念运作并相应调整投资组合构成。持续的投资技巧、风险承担、降低昂贵再平衡的努力,以及对无资金准备负债的财政激励,都不能完全解释收益率预期对过去业绩的依赖。这些结果与外推预期一致,因为当管理人经历了更长的基金表现历史时,收益率预期对过去回报的依赖更大。
Abstract:The return expectations of public pension funds are positively related to cross-sectional differences in past performance. This positive relation operates through the expected risk premium, rather than the expected risk-free rate or inflation rate. Pension funds act on their beliefs and adjust their portfolio composition accordingly. Persistent investment skills, risk taking, efforts to reduce costly rebalancing, and fiscal incentives from unfunded liabilities cannot fully explain the reliance of expectations on past performance. The results are consistent with extrapolative expectations, since the dependence on past returns is greater when executives have personally experienced longer performance histories with the fund.
08
Do Investment-Based Models Explain Equity Returns? Evidence from Euler Equations
作者:
Stefanos Delikouras
(University of Miami)
Robert F Dittmar
(University of Michigan)
摘要:本文研究了基于投资的资产定价模型在股票收益率线性生成空间内对Hansen-Jagannathan和Kozak-Nagel-Santosh随机贴现因子的实证意义。我们发现满足股票收益率欧拉方程的随机贴现因子不能满足投资收益欧拉方程,因为公司投资收益相对于股票收益率而言与权益风险来源反向联动。因此,该模型无法复制风险溢价水平。我们的结果表明,最优投资和消费的联合限制对候选生产资产定价模型施加了苛刻的条件。
Abstract:We investigate the empirical implications of the investment-based model of asset pricing for the Hansen-Jagannathan and Kozak-Nagel-Santosh discount factors in the linear span of equity returns. We find that the stochastic discount factors satisfying the Euler equation for equity returns cannot satisfy the Euler equation for investment returns because returns on corporate investment covary inversely with the sources of equity risk relative to returns on equity. As a result, the model fails to replicate the level of the risk premium. Our results suggest that joint restrictions on the optimality of investment and consumption pose stringent conditions for candidate production models.
09
The Oligopoly Lucas Tree
作者:
Winston Wei Dou
(University of Pennsylvania)
Yan Ji
(Hong Kong University of Science and Technology)
Wei Wu
(Texas A&M University)
摘要:本文提出了一种异质化集中产业内生战略竞争的新型定量分析框架。在重复博弈中,寡头企业为利润边际战略竞争,在通过未来合作获得利益与通过削弱竞争对手攫取更高额短期利润之间进行权衡。作为原始特征,市场领导地位持续下的跨行业分散程度和现金流对预期增长的载荷共同决定了盈利能力、账面市值比和系统风险暴露之间的关系,从而定量地合理化了不同行业间的毛利率和价值溢价以及(重要的是)两者的相互作用。控制账面市值比(毛利率)会使毛利率(价值)溢价更加明显。
Abstract:This paper proposes a novel quantitative framework with endogenous strategic competition in heterogeneous concentrated industries. Oligopolies compete strategically for profit margins in repeated games, trading off the benefits of future cooperation against those of reaping higher short-run profits by undercutting their rivals. Cross-industry dispersions in market leadership persistence and cash flow loadings on expected growth, as primitive characteristics, simultaneously determine the relationships among profitability, book-to-market ratios, and systematic risk exposures, thereby quantitatively rationalizing the gross profitability and value premium across industries and, importantly, their interactions. Controlling for the book-to-market ratio (gross profitability) makes the gross profitability (value) premium more pronounced.
10
Understanding Cash Flow Risk
作者:
Sebastian Gryglewicz
(Erasmus University Rotterdam)
Loriano Mancini
(USI Lugano and Swiss Finance Institute)
Erwan Morellec
(EPF Lausanne, Swiss Finance Institute, and CEPR)
Enrique Schroth
(EDHEC Business School and CEPR)
Philip Valta
(University of Bern)
摘要:最近的理论表明,公司政策应该取决于其对短期和长期现金流冲击的暴露程度以及这些冲击之间的相关性。我们根据一种只使用现金流数据和典型现金流模型理论限制的新过滤条件,为Compustat数据库中的公司提供了这些参数的颗粒度估计。正如理论预测的那样,我们发现估计的参数与企业流动性和融资选择密切相关,冲击之间相关性估计较高的公司通常实施更冒险的政策,这种相关性的符号决定了现金对现金流的敏感程度。
Abstract:Theory has recently shown that corporate policies should depend on firms’exposure to short- and long-lived cash flow shocks and the correlation between these shocks. We provide granular estimates of these parameters for Compustat firms using a new filter that uses only cash flow data and the theoretical restrictions of a canonical cash flow model. As predicted by theory, we find that the estimated parameters are strongly related to corporate liquidity and financing choices, that firms with a higher estimated correlation between shocks implement riskier policies, and that the sign of this correlation determines the cash flow sensitivity of cash.
Link:https://academic.oup.com/rfs/issue/35/8?login=false