This paper presents theory and evidence from highly disaggregated Chinese data that tariff reductions induce a country's producers to upgrade the quality of the goods that they export. The paper first documents two stylized facts regarding the effect of trade liberalization on export prices and...

This paper presents theory and evidence from highly disaggregated Chinese data that tariff reductions induce exporters to upgrade product quality. The paper documents two stylized facts and develops a simple analytic framework to predict that import tariff reductions induce an incumbent...

This paper presents theory and evidence from Chinese firm-product data that, given firm productivity, trade liberalization increases product markups. This finding calls for a reconsideration of the well-established imports-as-market-discipline hypothesis. This paper further verifies underlying...

In this paper, we study the impact of labor mobility on the welfare cost of currency union in an open economy New Keynesian model. We find that the relationship between labor mobility and exchange rate flexibility depends on the source of asymmetric regional shocks. With demand shocks, labor...

We study the distributional effects of preferential tax policies for FDI using China’s corporate income tax unification reform as a natural experiment. We first present a simple model to motivate our empirical analysis. Using a differential exposure approach, we then show that eliminating...

Modern trade models attribute the dispersion of international prices to physical and man-made barriers to trade, to the pricing-to-market by heterogeneous producers and to differences in the quality of output offered by firms. This paper presents a tractable general equilibrium model that...

This paper investigates how green credit regulation affects firms’ loan conditions and their economic and environmental performance. In a simple theoretical model, with strengthened green credit regulations, banks raise loan interest rates to nonabatement firms. Firms that were formerly...

Evidences from the structural vector-error correction model shows that the new business formation and stock prices co-moves with output under news shocks. However, simply incorporating firm dynamics into Jaimovich and Rebelo's (Jaimovich and Rebelo, 2009) model cannot explain these empirical...

Our structural VAR shows that the new business formation in U.S. data has similar positive co-movement pattern as common aggregate variables in response to a favorable anticipated shock about technology. However, incorporating �firm dynamics into Jaimovich and Rebelo's (Jaimovich and Rebelo,...

This paper presents theory and evidence from highly disaggregated Chinese data that tariff reductions induce a country's producers to upgrade the quality of the goods that they export. The paper first documents two stylized facts regarding the effect of trade liberalization on export prices and...