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Jel Classification:D82 

Working Paper
Investor Sentiment and the (Discretionary) Accrual-return Relation

Discretionary accruals are positively associated with stock returns at the aggregate level but negatively so in the cross section. Using Baker-Wurgler investor sentiment index, we find that a significant presence of sentiment-driven investors is important in accounting for both patterns. We document that the aggregate relation is only prominent during periods of high investor sentiment. Similarly, the cross-section relation is considerably stronger in high-sentiment periods in both economic magnitude and statistical significance. We then embed investor sentiment into a stylized model of ...
International Finance Discussion Papers , Paper 1300

Working Paper
Can Reputation Discipline the Gig Economy? Experimental Evidence from an Online Labor Market

Just as employers face uncertainty when hiring workers, workers also face uncertainty when accepting employment, and bad employers may opportunistically depart from expectations, norms, and laws. However, prior research in economics and information sciences has focused sharply on the employer?s problem of identifying good workers rather than vice versa. This issue is especially pronounced in markets for gig work, including online labor markets, where platforms are developing strategies to help workers identify good employers. We build a theoretical model for the value of such reputation ...
Opportunity and Inclusive Growth Institute Working Papers , Paper 16

Working Paper
Screening and adverse selection in frictional markets

We incorporate a search-theoretic model of imperfect competition into an otherwise standard model of asymmetric information with unrestricted contracts. We develop a methodology that allows for a sharp analytical characterization of the unique equilibrium and then use this characterization to explore the interaction between adverse selection, screening, and imperfect competition. On the positive side, we show how the structure of equilibrium contracts?and, hence, the relationship between an agent?s type, the quantity he trades, and the corresponding price?is jointly determined by the severity ...
Working Papers , Paper 16-10

Working Paper
Financial Contracting with Enforcement Externalities

We study the negative feedback loop between the aggregate default rate and the efficacy of enforcement in a model of debt-financed entrepreneurial activity. The novel feature of our model is that enforcement capacity is accumulated ex ante and thus subject to depletion ex post. We characterize the effect of shocks that deplete enforcement resources on the aggregate default rate and credit supply. In the model default decisions by entrepreneurs are strategic complements, leading to multiple equilibria. We propose a global game selection to overcome equilibrium indeterminacy and show how shocks ...
Working Papers , Paper 18-21

Working Paper
The Natural Rate of Interest Through a Hall of Mirrors

Prevailing explanations of persistently low interest rates appeal to a secular decline in the natural interest rate, or r-star, due to factors outside monetary policy's control. We propose informational feedback via learning as an alternative explanation for persistently low rates, where monetary policy plays a crucial role. We extend the canonical New Keynesian model to an incomplete information setting where the central bank and the private sector learn about r-star and infer each other's information from observed macroeconomic outcomes. An informational feedback loop emerges when each side ...
Finance and Economics Discussion Series , Paper 2022-010

Working Paper
Asymmetric Information and the Death of ABS CDOs

A key feature of the 2007 financial crisis is that for many securities trading had ceased; where trading did occur, market prices were well below intrinsic values, especially for ABS CDOs. One explanation is that information had been asymmetric, with sellers having better information than buyers. We first show the information advantages sellers had over buyers in both the issuance of CDOs and, through vertical integration, performance of the CDO collateral that could well have disrupted trading after the onset of the crisis. Using a ?workhorse" model for pricing securities under asymmetric ...
International Finance Discussion Papers , Paper 1075

Working Paper
Preventing Bank Runs

Diamond and Dybvig (1983) is commonly understood as providing a formal rationale for the existence of bank-run equilibria. It has never been clear, however, whether bank-run equilibria in this framework are a natural byproduct of the economic environment or an artifact of suboptimal contractual arrangements. In the class of direct mechanisms, Peck and Shell (2003) demonstrate that bank-run equilibria can exist under an optimal contractual arrangement. The difficulty of preventing runs within this class of mechanism is that banks cannot identify whether withdrawals are being driven by ...
Working Paper Series , Paper WP-2014-19

Working Paper
Equilibrium with Mutual Organizations in Adverse Selection Economies

An equilibrium concept in the Debreu (1954) theory-of-value tradition is developed for a class of adverse selection economies and applied to the Spence signaling and Rothschild-Stiglitz (1976) adverse selection environments. The equilibrium exists and is optimal. Further, all equilibria have the same individual type utility vector. The economies are large with a finite number of types that maximize expected utility on an underlying commodity space. An implication of the analysis is that the invisible hand works for this class of adverse selection economies.
Working Papers , Paper 717

Working Paper
Why Do Earnings Fall with Job Displacement?

The earnings of workers are reduced for many years after being displaced from their jobs, and those workers and their families face increased risk of other problems as well. The ills suffered by displaced workers motivated several recent expansions of government programs, including the unemployment insurance system, and have spurred calls for wage insurance that would provide longerrun earnings replacement. However, while the magnitude of the losses is relatively clear, the theory of why displacement matters is scattered and somewhat undeveloped. Much of the policy discussion appears to ...
Working Papers (Old Series) , Paper 1405

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Verani, Stéphane 8 items

Bloedel, Alex 7 items

Krishna, R. Vijay 7 items

Leukhina, Oksana 7 items

Sultanum, Bruno 7 items

Espino, Emilio 5 items

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G21 21 items

D86 20 items

G14 19 items

D83 13 items

C73 11 items

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asymmetric information 7 items

recursive contracts 7 items

Immiseration 6 items

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financial intermediation 6 items

inequality 6 items

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