Development, Geography, and Economic Theory
Krugman examines the course of economic geography and development theory to shed light on the nature of economic inquiry.
Development, Geography, and Economic Theory
Economic Geography
Facts and theories, spatial inequalities, space in economic thought. Space, trade, and agglomeration, monopolistics competition. Breadth and determinants of spatial concentration, the empiics of economic geography, theory with numbers, concluding remarks.
The Spatial Economy
The authors show how a common approach that emphasizes the three-way interaction among increasing returns, transportation costs, and the movement of productive factors can be applied to a wide range of issues in urban, regional, and international economics. Since 1990 there has been a renaissance of theoretical and empirical work on the spatial aspects of the economy—that is, where economic activity occurs and why. Using new tools—in particular, modeling techniques developed to analyze industrial organization, international trade, and economic growth—this "new economic geography" has emerged as one of the most exciting areas of contemporary economics. The authors show how seemingly disparate models reflect a few basic themes, and in so doing they develop a common "grammar" for discussing a variety of issues. They show how a common approach that emphasizes the three-way interaction among increasing returns, transportation costs, and the movement of productive factors can be applied to a wide range of issues in urban, regional, and international economics. This book is the first to provide a sound and unified explanation of the existence of large economic agglomerations at various spatial scales.
Geography, Structural Change and Economic Development
The authors in this book regard the process of economic expansion as a non-homogeneous and multifaceted phenomenon which has deeply affected human welfare, and cultural, social and political change. The book is a bridge between the theorists (Rosenstein-Rodan, Lewis, Myrdal, and Hirschmann) who in the post-war period analyzed regional inequalities, structural change and dualism, and the modern literature on economic growth. The latter has emphasized the existence of multiple equilibria, bifurcations and various types of dynamic complexity, and clarified the conditions for the emergence of phenomena such as cumulative causation, path dependence and hysteresis. These are the typical ingredients of structural change, economic development or underdevelopment.