We derive a simple equation to calculate the global welfare impact of the simultaneous reduction of trade costs between multiple country-pairs. Interestingly, we find that we obtain the same equation for a broad class of trade models. Moreover, balanced trade is mostly not required for the...

This paper develops a monopolistic competition model of multiproductfirms to explain the effect of trade liberalization on the product mix of multiproductexporting firms. The model shows that input-tariff reduction leads to increasesin a firm’s export values, especially for products that are...

This paper examines the relationship between the credit constraints faced by a firm and the unit value prices of its exports. The paper modifies Arkolakis's (2010) model of trade with heterogeneous firms by introducing endogenous quality and credit constraints. The model predicts that tighter...

This paper presents theory and evidence from highly disaggregated Chinese data that tighter credit constrains force firms to produce lower quality. The paper modifies Melitz's (2003) model of trade with heterogeneous firms by introducing quality choice and credit constraints. The quality sorting...

This paper presents theory and evidence that tighter credit constrains force firms to produce lower quality. The paper develops a quality sorting model that predicts that tighter credit constraints faced by a firm reduce its optimal prices due to its choice of lower-quality products. Conversely,...

This paper presents theory and evidence from highly disaggregated Chinese data that tighter credit constrains force firms to produce lower quality. The paper modifies Melitz's (2003) model of trade with heterogeneous firms by introducing quality choice and credit constraints. The quality sorting...

This paper presents theory and evidence that tighter credit constrains force firms to produce lower quality. The paper develops a quality sorting model that predicts that tighter credit constraints faced by a firm reduce its optimal prices due to its choice of lower-quality products. Conversely,...

This paper examines the relationship between the credit constraints faced by a firm and the unit value prices of its exports. The paper modifies Arkolakis’s (2010) model of trade with heterogeneous firms by introducing endogenous quality and credit constraints. The model predicts that tighter...

This paper examines (i) the relationship between the credit constraints faced by a firm and the unit value prices of its exports, as well as (ii) the relationship between the export prices of a firm and its productivity. The paper extends Melitz's (2003) model of trade with heterogeneous firms...

Abandoned industrial sites could be redeveloped in a sustainable way with the help of previous experience. This paper presents a case-based reasoning (CBR) approach to support sustainable industrial site redevelopment. For a target site that needs to be redeveloped, qualitative important key...