report provides updated demand elasticities for fourteen food groups in Canada. The estimates are useful for conducting …

elasticities of herbicides, insecticides and fungicides with respect to pesticide expenditure, and considering crop differentiation … herbicides expenditure elasticities are often higher than insecticides expenditure elasticities, but lower than those of … fungicides. We find higher own-price elasticities for herbicides and fungicides than for insecticides, which is the less used …

specified from a normalized quadratic profit function. Own-price and cross-price elasticities were estimated for hard red winter … responsive to their own price than were hard wheat varieties. Cross-price elasticities indicate that hard red winter wheat, hard … red spring wheat, and soft wheat varieties are economic substitutes. Cross-price elasticities are different from those …