Native American obesity is hypothesized to result from three potential causes: (1) a genetic predisposition, or the "thrifty gene," (2) a rational addiction to nutrients, and (3) dietary adjustment costs. These hypotheses are tested using a two-stage household production approach and scanner...

Previous theoretical explanations for retail price fixity show that fixed retail prices can be consistent with either competitive or imperfectly competitive behavior. We develop a conceptual model of retail pricing wherein fixed price points are facilitating mechanisms for tacit collusion. A...

Previous theoretical explanations for retail price fixity show that fixed retail prices can be consistent with either competitive or imperfectly competitive behavior. We develop a conceptual model of retail pricing wherein fixed price points are facilitating mechanisms for tacit collusion. A...

Fruit and vegetable growers often allege a shortage of agricultural workers, but in a review of the H2A nonimmigrant guestworker program the General Accounting Office claims that no such shortage exists. The apparent shortage may be due to workers that are in the labor force but do not choose to...

Punishment strategies are necessary to sustain a collusive oligopsony in a repeated game context when demand is uncertain and only market variables are observable. This article proposes a test for tacit collusion among potato processors in Washington state using a dynamic regime-switching model...

Native American obesity is hypothesized to result from three potential causes: (1) a genetic predisposition, or the “thrifty gene,” (2) a rational addiction to nutrients, and (3) dietary adjustment costs. These hypotheses are tested using a two-stage household production approach and scanner...