Search Results
Working Paper
Superstar Economists: Coauthorship networks and research output
We study the impact of research collaborations in coauthorship networks on research output and how optimal funding can maximize it. Through the links in the collaboration network, researchers create spillovers not only to their direct coauthors but also to researchers indirectly linked to them. We characterize the equilibrium when agents collaborate in multiple and possibly overlapping projects. We bring our model to the data by analyzing the coauthorship network of economists registered in the RePEc Author Service. We rank the authors and research institutions according to their contribution ...
Working Paper
Interregional Migration and Housing Vacancy: Theory and Empirics
We examine homeowner vacancy rate interdependencies over time and space through the channel of migration. Our theoretical analysis extends the Wheaton (1990) search and matching model for housing by incorporating interregional spillovers due to some households’ desires to migrate between regions and by allowing for regime-switching behavior. Our empirical analysis of vacancy rates for the entire U.S. and for Census regions provides visual evidence for the possibility of regime-switching behavior. We explicitly test our model by estimating basic Vector Autoregression (VAR) and ...
Discussion Paper
Assessing Contagion Risk in a Financial Network
Since the 2008 financial crisis, there has been an explosion of research trying to understand and quantify the default spillovers that can arise through counterparty risk. This first of two posts delves into the analysis of financial network contagion through this spillover channel. The authors introduce a framework, originally developed by Eisenberg and Noe, that is useful for thinking about default cascades.
Report
International banking and cross-border effects of regulation: lessons from the United States
Domestic prudential regulation can have unintended effects across borders and may be less effective in an environment where banks operate globally. Using U.S. micro-banking data for the first quarter of 2000 through the third quarter of 2013, this study shows that some regulatory changes indeed spill over. First, a foreign country?s tightening of limits on loan-to-value ratios and local currency reserve requirements increase lending growth in the United States through the U.S. branches and subsidiaries of foreign banks. Second, a foreign tightening of capital requirements shifts lending by ...
Working Paper
Local Fiscal Multipliers, Negative Spillovers and the Macroeconomy
This paper analyzes the impact of within-state military spending and national military spending on a state's employment. I estimate that, while within-state spending increases that state's employment (i.e., a positive local effect), an increase in national military spending ceteris paribus decreases employment in the state (i.e., a negative spillover effect). The combined local and spillover effects imply an aggregate employment effect that is close to zero. The estimates are consistent with a resource reallocation explanation: Persons take jobs in or move to a state with increased military ...
Speech
The U.S. economy and financial system in an international context
Remarks at the Institute of International Bankers Annual General Meeting, New York City.
Report
Cross-border prudential policy spillovers: how much? How important? Evidence from the International Banking Research Network
The development of macroprudential policy tools has been one of the most significant changes in banking regulation in recent years. In this multi-study initiative of the International Banking Research Network, researchers from fifteen central banks and two international organizations use micro-banking data in conjunction with a novel data set of prudential instruments to study international spillovers of prudential policy changes and their effects on bank lending growth. The collective analysis has three main findings. First, the effects of prudential instruments sometimes spill over borders ...
Discussion Paper
How Large are Default Spillovers in the U.S. Financial System?
When a financial firm defaults on its counterparties, the counterparties may in turn become unable to pay their own creditors, and so on. This domino effect can quickly propagate through the financial system, creating undesirable spillovers and unnecessary defaults. In this post, the authors use the framework discussed in the first post of this two-part series to answer the question: How vulnerable is the U.S. financial system to default spillovers?
Discussion Paper
Do Large Firms Generate Positive Productivity Spillovers?
Numerous studies have documented the rising dominance of large firms over the last few decades in many industrialized countries. Many research papers have focused on the potential negative effects of this increased market concentration, raising concerns about market power in both labor and product markets. In a new study, we investigate whether large firms also generate positive effects. Our research shows that large firms generate significant positive total factor productivity (TFP) spillovers to their domestic suppliers. To date, these types of spillovers have only been identified for ...
Discussion Paper
Will Capital Flows through Global Banks Support Economic Recovery?
While policymakers around the world have aggressively and swiftly reacted to the common negative economic shock from COVID-19, the timing and forms of policy responses in the economic recovery stage may be more geographically differentiated. The range in policy responses, along with variations in the financial health of banks, likely will affect the flow of international credit through global banks. In this post, we ask whether, based on historical precedent, global banks are likely to provide additional support to the economic recovery in the locations they serve.