Tracking a sample of modified loans underlying private-label mortgage-backed securities, I compare the modification effectiveness of servicers who originated the loan versus those who simply service the loan. The probability of re-default among loans modified by the former is over 25% lower than...

The recent credit crisis of 2007/08 has raised a debate about the so-called knife-edge properties of financial markets. The paper contributes to the debate shedding light on the controversial relation between risk-diversification and financial stability. We model a financial network where assets...

This paper develops a micro-founded general equilibrium model of the financial system composed of ultimate borrowers, ultimate lenders and financial intermediaries. The model is used to investigate the impact of uncertainty about the likelihood of governmental bailouts on leverage, interest...

In mortgage debt contracts, real property serves as collateral and the terms of mortgage financing are largely conditional on the certification of collateral value by appraisers. However, overstatement of collateral value is common in the appraisal industry, causing troubles in the mortgage...

This paper uses occupational employment and wage data for over 270 industries from 1990 to 2017 to estimate the percentage of an industry’s annual labor costs paid to perform regulation-related tasks. We hypothesize that this measure reflects the intensity of regulations that incentivize firm...

Using a sample that covers more than 100 countries over the 2000-2017 period, we assess the impact of macroprudential policies on financial stability. In particular, we examine whether the activation of macroprudential policies is conducive to a lower incidence of systemic banking crises. Our...

We examine the role of borrower concerns about future credit availability in mitigating the effects of adverse selection and income misrepresentation in the mortgage market. We show that the majority of additional risk associated with "low-doc'' mortgages originated prior to the Great Recession...

This paper explores the impacts of the Federal Funds Rate (FFR), a significant money market indicator, on the prime lending rates offered by commercial banks. Prior to 1994, the FFR had lagged effects on prime rates, but since the second quarter of 1994, the Federal Reserve Bank has implemented...

Now that Congress has passed the Dodd-Frank Wall Street Reform and Consumer Protection Act, regulators promulgating the rules under this new bill must tackle a major problem that the reform bill addresses only indirectly. This is the problem of excessive “leverage” – financing with too...

The entropy could be understood as an increase of disorder in the system with time, while an order can be created by adding the energy to the isolated or quasi-isolated system.From the perspective of entropy, the economic or world governance has its optimal mode when a big system consists of...