Recent empirical work has shown that the success of an economy depends largely on how successful it is in allocating inputs and outputs across businesses efficiently with minimum disruption and frictions. Reallocation of factors of production plays a major role in productivity growth and it is...

This thesis is comprised of three chapters. The first chapter (joint with John Haltiwanger, Julia Lane, and Kevin McKinney) explores a new way of capturing dynamics: following clusters of workers as they move across administrative entities. Information on firm dynamics is critical to...

This thesis is about the process of employment adjustment. It studies adjustment costs and their impact on employment and labor demand. It starts by describing key characteristics of India's labor market; documents legal, economic, and social framework; investigates the impact and finds...

This dissertation consists of three chapters. The first chapter provides an overview of the dissertation by summarizing the two papers presented in the following chapters.The paper in the second chapter contributes to the labor-macro literature. More specifically, I develop a general equilibrium...

This dissertation consists of three chapters studying different issues related to self-employment and entrepreneurship. The first chapter studies the effects of labor market frictions and credit constraints in an economy with self-employment. Two types of self-employed workers emerge in the...

My dissertation consists of two independent essays on macroeconomic volatility and monetary economics respectively. The first essay explores the implications of imperfect information on macroeconomic volatility. It offers a micro-founded theory of time variation in the volatility of aggregate...

In this dissertation, we analyze some patterns of aggregate job reallocation that are significantly determined by the coexistence of heterogeneous businesses in any industry. First, we argue that the interaction of non-strictly convex adjustment costs and learning about true efficiency can...

My thesis explores the following question: how workers of different skill are allocated across jobs and unemployment over the business cycle. I am interestedin understanding the "over-qualification" of workers that occurs during periods of high unemployment, as increased congestion in the labor...