I am a Postdoctoral Associate at the Cowles Foundation at Yale University and I will start as an Assistant Professor of Finance at the Wharton School of the University of Pennsylvania in July 2024. I graduated from Stanford University in June 2023.
My research focuses on Macroeconomics.
Using French matched employer-employee data, I document that after positive firm-level productivity shocks, the wages of stayers rise and job-to-job transitions fall. However, after positive sectoral productivity shocks, wages rise significantly more and job-to-job transitions rise. To explain these differences, I build a model with dynamic wage contracts subject to two-sided limited commitment and imperfect information and in which sectoral productivity shocks generate cyclical competition for workers. After a positive firm-level shock, a firm increases its wages to reduce the quit rate of its workers. This increase is limited because workers are risk-averse and value insurance against shocks and because there is no increase in the cyclical competition from other firms. In contrast, after positive sectoral shocks, the cyclical competition for workers heats up and workers become more likely to switch jobs. In response, all firms increase their wages more aggressively to retain them. I find that firing costs play a new role when contracts are endogenous: by enhancing the commitment power of firms, they allow workers to receive more insurance against negative shocks.
Exchange Rates and Monetary Policy with Heterogeneous Agents: Sizing up the Real Income Channel, with A. Auclert, M. Rognlie and L. Straub
Under revision for the American Economic Review
Introducing heterogeneous households to a New Keynesian small open economy model amplifies the real income channel of exchange rates: the rise in import prices from a depreciation lowers households’ real incomes, and leads them to cut back on spending. When the sum of import and export elasticities is one, this channel is offset by a larger Keynesian multiplier, heterogeneity is irrelevant, and expenditure switching drives the output response. With plausibly lower short-term elasticities, however, the real income channel dominates, and depreciation can be contractionary for output. This weakens monetary transmission and creates a dilemma for policymakers facing capital outflows. Delayed import price pass-through weakens the real income channel, while heterogeneous consumption baskets can strengthen it.