This paper proposes a framework to study contagious stock bubbles in a multi-sector production economy with heterogeneous investment technologies. Due to financial frictions, stock bubbles arise endogenously that help inject additional liquidity. Due to financial linkages, the existence of...

We develop a tractable dynamic theory linking endogenous credit cycles with conditions in the labor market, in which a pandemic may cripple credit markets and even cause a credit collapse by freezing the labor supply. We execute the idea in a general equilibrium framework with banks and...

In responding to the extremely weak global economy after the financial crisis in 2008, many industrial nations have been considering or have already implemented negative nominal interest rate policy. This situation raises two important questions for monetary theories: (i) Given the widely held...

We endogenize the liquidity and the quality of private assets in a tractable incomplete-market model with heterogeneous agents. The model decomposes the convenience yield of government bond into a "liquidity premium" (flight to liquidity) and a "safety premium" (flight to quality) over the...

No. This paper overturns the conventional wisdom in a dynamic model of financial markets where information is linked intertemporally: more information today affects the volatility of resale asset prices in the future. This dynamic complementarity gives rise to multiple information equilibria....

We introduce a simple adverse selection problem arising in credit markets into a standard textbook real business cycle model. There is a continuum of households and a continuum of anonymous producers who produce the final goods from intermediate goods. These producers do not have the resources...

We develop a macroeconomic model with adverse selection. A continuum of households purchase goods from a continuum of anonymous producers. The quality of products can only be learned after trade. Adverse selection arises as low-quality goods deliver higher profits for producers but are less...

Our paper attempts to propose a novel transmission mechanism of international financial cycles through cross-border capital flows. We first document that a systemic banking crisis in one country is generally associated with a surge in financial capital inflows. Then, we develop a tractable model...

This paper examines how employee satisfaction influence firm value during the COVID-19 crash and the mechanism that enables the relationship. Our results show that having satisfied employees serves as a moderating factor in mitigating the detrimental impact of equity market fluctuations in...

We differentiate the liquidity and the quality of private assets in a tractable incomplete-market model with heterogeneous agents. The model decomposes the convenience yield of government bonds into a "liquidity premium" (flight to liquidity) and a "safety premium" (flight to quality) over the...