This dissertation is a collection of three essays on high school dropout by adolescents and the roll of their siblings in this risky behavior. Dropping out of high school can scar the individual for his entire labor supply period with lower earnings, higher unemployment, and in turn incur...

In this dissertation I examine a set of crucial topics in the political economy of international trade, with an emphasis on firm-level heterogeneity. The first chapter is an empirical study of the new trade theories in which firm heterogeneity and trade costs play central roles in shaping the...

Stabilization policies witnessed in less developed countries has been the focus of many studies in economics. This study is intended to shed light on some of those stabilization packages and their effects on the economies of LDC's, particularly, Jordan. What makes Jordan an interesting case...

Direct foreign investment (DFI) by transnational enterprises (TNEs) is an important vehicle of capital and technology transfer among countries. Yet, the possibility of heavy taxation and expropriation by the governments of host countries seems to be a serious impediment to the more extensive use...

Economic agents routinely face various types of economic uncertainty. Seldom have these various forms of uncertainty manifested themselves more sharply than in the transition economies of Central and Eastern Europe. In East Germany, the transition was especially rapid and sharp since East...

Although economic agents routinely face various types of economic uncertainty, their effects are often unclear and hard to assess, in part due to the absence of suitable measures of uncertainty. Because of the numerous and very substantial institutional changes that people in the transition...