The primary purpose of this paper is to provide updated estimates of domestic own-price, cross-price and income elasticities of demand and estimated price elasticities of supply for various California commodities. Flexible functional forms including the Box-Cox specification and the nonlinear...

California’s nursery and floral industry is the largest in the United States with a farm value for product sales totaling $3.78 billion in 2009. When floral and nursery product sales are combined, the industry ranks second among all California agricultural products, following the dairy...

A test of the adding up condition in demand systems is crucial for determining whether a share format is admissible when the number of sample goods is smaller than the number of commodity choices available to consumers. This test requires the estimation of a demand system in a quantity format....

This paper contains a substantial revision of a previous paper with the same title.

Economic analysis of production processes and performance typically neglects consideration of spatial and industry inter-dependencies that may affect economic performance, although there is increasing theoretical recognition that such linkages may be both substantive and expanding. In...

The commercial extraction of non-timber forest products (NTFP) from tropical forests has been considered as a strategy to promote forest conservation and at the same time alleviate poverty. However, recent studies produce conflicting findings regarding the effect of NTFP extraction on...

The Evolution of California Agriculture 1850-2000, by Alan L. Olmstead and Paul W. Rhode; Cross Sections of a Diverse Agriculture: Profiles of California's Agricultural Production Regions and Principle Commodities, by Warren E. Johnston; The Measure of California Agriculture and Its Importance in...

This dissertation focuses on the theoretical modeling and empirical testing of household motivations for the in situ conservation of crop genetic resources (CGR). An original household survey is used to test whether the household diversity outcomes are different for the cropping system as a...