Recent advances in multivariate time series modeling techniques have produced statistical concepts and methods that may surpass many of the economic and antitrust market delineation procedures currently in use. The appropriateness of cointegration tests and vector error correction models for...

Brazil's development into a major producer, crusher, and exporter of soybeans and soybean products formented an agribusiness complex of major proportions during the 1960s and 1970s. The soybean industry policy, in many ways, has had considerable impact on parts of rural Brazil. The Brazilian...