Porteous (2020) proposes another approach to account for nonmarginal changes in fertilizer use in Sub-Saharan African countries: substituting the CES function by a quadratic yield response function (restricted to the upward-sloping region) estimated on experimental data. This choice solves the problem...
is a basic tenet of economics that 1) the industry supply curve is the summation of each firm's individual supply curve and 2) in a competitive market, prices are equal to the marginal cost of the most inefficient firm, i.e., the intersection of the industry's supply and demand curves...
Corporate communication/marketing In marketing communication the company's competitive product (or production) characteristics can be communicated to the customer. Positive product characteristics of ergonomically designed products like functionality, usability, health and comfort, can be communicated to the cus...
Please submit one copy to this Division and two copies of both the promotional material and the package insert directly to: Food and Drug Administration Division of Drug Marketing, Advertising and Communications, HFD-40 5600 Fishers Lane Rockville, Maryland 20857 Within 10 days after the date of ...