This paper investigates theoretically and empirically the heterogeneous response of exporters to real exchange rate fluctuations due to product quality. Our model shows that the elasticity of demand perceived by exporters decreases with a real depreciation and with quality, leading to more...

We investigate theoretically and empirically how exporters adjust their markups across destinations depending on bilateral distance, tariffs, and the quality of their exports. Under the assumption that trade costs are both ad valorem and per unit, our model predicts that markups rise with...

Family businesses make up forty percent of the Fortune 500 companies in the US, generate about two-thirds of the German GDP, employ about one-half of the labor force in Britain, and account for the majority of the private economies in developing countries. This paper develops a theory of family...

We analyze how the altruism of an international financial institution (IFI) towards its lowincome member countries (LICs) alters the effectiveness of its loans. We study IFI loans to a credit-constrained LIC. The IFI''s repayment policy is determined by the interplay of its concerns for the...

Private transfers between individuals or through organized charities are increasingly viewed as an alternative for government social insurance programs. This paper models the incentive effects of government subsidized private transfers and finds that while there is a significant welfare benefit...

The paper explicitly models the dynamic strategic aspects of the interaction between the migrant and the remittance-receiving relative(s), with the migrant behaving as a Stackelberg leader. It is also different from other formalizations of remittance behavior in its treatment of the two...

This paper develops a cost-benefit approach that helps to quantify the optimal level of international reserves in low-income countries, focusing on the role of reserves in preventing and mitigating absorption drops triggered by large external shocks. The approach is applied to a sample of 49...

This paper takes a new approach to assess the costs and benefits of using different policy tools-macroprudential, monetary, foreign exchange interventions, and capital flow management-in response to changes in financial conditions. The approach evaluates net benefits of policies using quadratic...

This paper provides a framework to assess the benefits and costs of intervening in a banking crisis. Intervention involves liquidity support and resolution actions. Principal benefits of intervention include avoiding panic and eliminating the economic costs of distorted incentives. Principal...