'Theoretical pathology' is defined as the conceptual foundation of medicine. Research in this area is concerned with the analysis of explicit and implicit patterns of thought dominating research and practice. Using the example of the stress concept, it is suggested that it is a 'key word' with...

Books reviewed include: Asian Rice Bowls: The Returning Crisis?by Prabhu L. Pingali, Mahabub Hossain, and Roberta V. Gerpacio; Quantitative Development Policy Analysis by Elisabeth Sadoulet and Alain de Janvry; Countrysides at Risk: The Political Geography of Sustainable Agriculture by Robert...

Books Reviewed include: Agricultural Landownership in Transitional Economies by Gene Wunderlich; Maize Technology Development And Transfer: A GIS Application For Research Planning In Kenya by Rashid Hassan; Famine In Africa: Causes, Responses, and Prevention by Joachim von Braun, Tesfaye Teklu...

We apply agent based computer techniques to develop a modeling framework that can be used to study all aspects of commodity markets. The goal is to use advances in computation to study the micro level behavior of the market and its players. This work is motivated by the understanding that the...

Longitudinal data on household living standards open the way to a deeper analysis of the nature and extent of poverty. While a number of studies have exploited this type of data to distinguish transitory from more chronic forms of income or expenditure poverty, this paper develops an asset-based...