In an overlapping generations economy with (incomplete) financial markets but no intermediaries, there is underinvestment in safe assets. In an economy with intermediaries and no financial markets, accumulating reserves of safe assets allows returns to be smoothed, nondiversifiable risk to be...

This paper studies the mechanisms through which financial integration affects the pattern of international capital flows and the domestic economic performances when explicitly accounting for wealth inequality on imperfect capital markets. Balancing the impact of a firm size and a credit...

Financial frictions are known to raise the volatility of economies to shocks (e.g. Bernanke andGertler 1989). We follow this line of research to the labor literature concerned by the volatility of labor market outcomes to productivity shocks initiated by Shimer (2005): in an economy with search...

This paper uses the credit-friction model developed by C'urdia and Woodford, in a series of papers, as the basis for attempting to mimic the behavior of credit spreads in moderate as well as in times of crisis. We are able to generate movements in representative credit spreads that are, at...

This paper uses the credit-friction model developed by Curdia and Woodford, in a series of papers, as the basis for attempting to mimic the behavior of credit spreads in moderate as well as in times of crisis. We are able to generate movements in representative credit spreads that are, at times,...

We provide a dynamic extension of an economy with search on credit and labor markets (Wasmer and Weil, 2004). Financial frictions create volatility: they add an additional, almost acyclical, entry cost to procyclical job creation costs, thus increasing the elasticity of labor market tightness to...

I develop a model for monetary policy analysis that features significant feedback from asset prices to macroeconomic quantities. The feedback is caused by credit market imperfections, which dynamically affect how efficiently labour and capital are being used in aggregate. I then analyse what...

We introduce a leverage-constrained financial intermediaries and market incompleteness into a three-period pure exchange economy with ex ante homogeneous households. Market incompleteness generates ex post heterogeneity in households' consumption and wealth distributions and arbitrage...

We examine business cycle fluctuations in a dynamic macroeconomic model that incorporates a financial accelerator mechanism, borrowing constraints, and frictions on both setting prices and wages. After an adverse financial shock, the slow-adjustment process on wage cuts results in higher...