Over the past fifteen years, the agricultural biotechnology industry has exhibited cyclical behavior in concentration and consolidation. This paper provides a theoretical model of endogenous R&D, in which industry concentration exhibits cyclical behavior. The model also generates additional...

The emergence of agricultural biotechnology and policy responses to is altering global agricultural trade patterns. This paper models the effects of restrictive policies concerning the production and consumption of genetically modified agricultural products. The model relies on a...

This paper examines the impact of European Union policy on genetically modified organisms on trade flows and economic growth. Restrictive European Union policies on biotech production and consumption result in: an effective export subsidy of capital to the South; new trade flows; North America...

In 1993, the Sasakawa/Global 2000 Program (SG) and the Ministry of Agriculture (MOA) began a joint program to demonstrate that substantial productivity increases could be achieved when farmers were given appropriate extension messages and agricultural inputs were delivered on time at reasonable...

A major push supporting improved data collection and analysis is required if African countries are to successfully design and implement results- based Poverty Reduction Strategy Programs (PRSP) and the Comprehensive Africa Agricultural Development Program (CAADP) being promoted by the New...

Recognizing that science and technology research (S&T) is one of many inputs into the broader development process, USAID/Mali, via its Initiative to End Hunger in Africa, requested an assessment of the current S&T situation in Mali. USAID asked the assessment team to produce a comprehensive...

This paper presents a financial and risk analysis of improved versus traditional maize production technology in Ethiopia, based on yields simulated with the CERES-Maize crop growth model (Schulthess and Ward, 2000). The purpose is to analyze the potential performance of the SG2000/Ministry of...

This paper explores whether farm land and non-land assets determine the participation of tomato growers in modern markets in Nicaragua, and how farmers’ duration as supermarket suppliers affects the farm technology they use. The methodology is based on a survival analysis approach. We use data...