The Welfare Effects of Globalization with Labor Market Regulation I examine how globalization affects wages and welfare in a general equilibrium model of international trade with partly oligopolistic markets. Globalization is modeled as reducing trade costs or opening up shielded sectors to trade. There is a national or international common agency that determines minimum wages for the oligopoli...

In our general equilibrium model, the variety of specialized service links affects international production fragmentation in manufacturing. Decreases in cost of education or fixed cost of service links raise the relative supply of skilled workers, increase service specialization, and decrease the price of aggregate services. Consequently, the market for serviceand skill-intensive component manu...

Households’ insurance against shocks to income and asset values (that is, household risk management) is limited, especially for poor households. We argue that a trade-off between intertemporal financing needs and insurance across states explains this basic insurance pattern. In a model with limited enforcement, we show that household risk management is increasing in household net worth and inco...

This paper infers the terms of trade effects of Free Trade Agreements (FTAs) implemented in the 1990s. We estimate large FTA effects on bilateral trade volume in 2 digit manufacturing goods from 1990-2002, using panel data gravity methods to resolve two way causality. The terms of trade changes implied by these volume effects are deduced for 40 countries plus a rest-of-the-world aggregate using...

Insurance has an intertemporal aspect as insurance premia have to be paid upfront. We argue that the financing aspect of insurance is key to understanding basic insurance patterns. In a model with limited enforcement, we show that insurance is globally monotone increasing in household net worth and income, incomplete, and precautionary. These results hold in economies with income risk, durable ...

Policies of lowering carbon demand may aggravate rather than alleviate climate change (green paradox). In a two-period three-country general equilibrium model with finite endowment of fossil fuel one country enforces an emissions cap in the first or second period. When that cap is tightened the extent of carbon leakage depends on the interaction of various parameters and elasticities. Condition...

iranian banks can not freely determine their interest rates in the financial market. this characteristic causes banking industry unable to perform their duties of financial intermediaries in the transmission mechanism of monetary. in these circumstances, monetary shocks will have a significant and high effect on the alternative markets (like stocks and housing). in this study, we used dynamic s...

Tax rates have fluctuated considerably since federal income taxes were introduced in the U.S. in 1913. This paper analyzes the effects of stochastic taxation on asset prices in a dynamic general equilibrium model. Stochastic taxation affects the after-tax returns of both risky and safe assets. Whenever taxes change, bond and equity prices adjust to clear the asset markets. These price adjustmen...

Together with a sense of entering a New Economy, the US experienced in the second half of the 1990s an economic expansion, a stock market boom, a financing boom for new firms and productivity gains. In this paper, we propose an interpretation of these events within a general equilibrium model with financial frictions and decreasing returns to scale in production. We show that the mere prospect ...

I develop a quantitative, dynamic general equilibrium model of life cycle behavior to study the effects of several policy reforms on assets composition over the life cycle, wealth distribution and aggregate saving. Privatizing social security increases aggregate saving, decreases overall wealth inequality, and generates large welfare gain, especially for agents with high initial productivity. L...