00000nam a22000004a 4500 UP-8027390931311625336 Buklod 20250311105209.0 m |o d | ta 250311s2021 ph d r 000 0 eng d 00317683 BAG rda eng ARTICLE-4634 Castro, Miko Mariz C. author. Demand elasticities of canned tuna at point of sale of a large retail chain in southern Philippines implications for sustainability policy Miko Mariz C. Castro, Jon Marx P. Sarmiento, and Larry N. Digal. pages 657-668 text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references. "New variants of canned skipjack tuna have been developed by large manufacturers of canned tuna in the Philippines. This study analyzes the expenditure and price elasticities of canned tuna and determines the implications for sustainable fishery. An AIDS (almost ideal demand system) model incorporating an income group variable was used to estimate these elasticities. This study utilized a pooled time series data of 459 weekly point-of-sale observations from 2010-2012 of three store branches of a large supermarket chain in southern Philippines"-title page. Canned tuna Philippines. Point-of-sale systems industry Philippines. Sustainable fisheries Philippines. Sarmiento, Jon Marx P. author. Digal, Larry N. author. Philippine Journal of Science Vol.150, No.4 (August 2021), pages 657-668. FI UPBAG UPBAG-MAIN ARTICLE-4634 Book