This paper presents a critical survey of theories of migration, their welfare and policy implications and their empirical relevance. We also develop some extensions to the theory beginning with a general encompassing model of migration which treats the Harris and Todaro (HT) model as a special...

We use a small macro model of the Indian economy to examine the cost of the adjustment required to secure national solvency. This is compared with the corresponding cost if India were to repudiate its debts and experience financial autarky as a consequence. Our empirical results suggest that a...