This textbook addresses the core issues facing economists concerning
price determination in commodity markets, especially food and
agricultural commodities. This book hones in on the conceptual basis of
the various relationships, with special emphasis on market
interrelationships, both horizontally and vertically. This book covers
key concepts such as consumer demand theory; quality, heterogeneous
goods, and cross section demand; derived demand, marketing margins, and
relationship between output and raw material prices; retail-to-farm
demand linkages, imperfect competition, and short-run price
determination; dynamic consumer demand; and dynamic models of the
firm.
What makes this textbook of particular use to students is its focus on
bridging the gap between theory and empirical analysis. Going from
theory to empirics requires that we have data--time series or cross
section--that match the theoretical constructs. Often the data match is
not perfect, either by definition or how the data are computed. In
addition to problems of matching data with theoretical constructs,
students and researchers need to know how to specify, estimate, and
interpret results within the context of imperfect and often incomplete
data. This textbook uses several data sets to illustrate how one might
address problems in real-world settings. Furthermore, with exercises at
the end of each chapter, students are able to test themselves on their
ability to bring theory to life.