This study examines the inflation-hedging ability of commodity futures. Applying a Markov-switching vector error correction model to a sample of commodity futures that cover the period between January 1983 and December 2017, we find that total commodity futures fail to provide a hedge against...

This study investigates the role of retail pharmacy ownership in the opioid epidemic in the United States by comparing independently owned pharmacies' and chain pharmacies' prescription opioid dispensing practices. Using data of prescription opioid orders at the pharmacy level between 2006 and...

Price discrimination, which refers to the strategy of setting different prices for different customer groups, has been widely used in online retailing. Although it helps boost the collected revenue for online retailers, it might create serious concern in fairness, which even violates the...

This study investigates the role of retail pharmacy ownership in the opioid epidemic in the United States by comparing independently owned pharmacies' and chain pharmacies' prescription opioid dispensing practices. Using data of prescription opioid orders at the pharmacy level between 2006 and...