Liu, Yuhang MS, Purdue University, December 2016. Measuring the Effect of Cold Storage, Captive Supply, and Concentration on the Marketing Margin in the U.S. Pork Industry. Major Professor: Kenneth A. Foster. This study investigates the implication of key decision variables at the control of processing firms in a concentrated industry. Succinctly, the decisions examined affect the firm’s abilit...

Understanding and measuring determinants of bid-ask spreads is decisive to clarifying the efficiency of the microstructure of any exchange and general market liquidity. This paper examines the market microstructure of a low liquidity, market maker driven option market, the relations to the underlying securities’ market and the challenges of pricing liquidity. Comparing empirical results with pr...

AIM The present study was undertaken with the prime objective of isolating and identifying Listeria spp. from various foods of animal origin sold at retail market outlets in the city of Navsari, Gujarat. MATERIALS AND METHODS Total 200 samples comprising of milk, milk products, meat, and fish (50 each) collected aseptically from local market which were subjected first to pre-enrichment in hal...