This article develops a model of food demand in which the quality and quantity of food purchased and the inter-purchase time are determined simultaneously. We use this model to explore the relationship between a household's cereal purchases and its demographic variables. Households eligible to...

We develop and estimate a two-sided model for the market for economics journals. In this model an economics journal faces demand from authors for its scarce space and demand from library and individual subscribers for access to its content, and thereby chooses its manuscript submission fee,...