Equilibrium Price Dispersion and Rigidity: A New Monetarist Approach
نویسندگان
چکیده
منابع مشابه
Equilibrium Price Dispersion Across and Within
We develop a search-theoretic model of the product market that generates price dispersion across and within stores. Buyers differ with respect to their ability to shop around, both at different stores and at different times. The fact that some buyers can shop from only one seller while others can shop from multiple sellers causes price dispersion across stores. The fact that the buyers who can ...
متن کاملImpulse Buying and Equilibrium Price Dispersion∗
Many purchases are unplanned and so do not fit comfortably within standard neoclassical consumer theory. We model such ”impulse” purchases by a simple reservation price rule used by impatient consumers. The equilibrium exhibits price dispersion in pure strategies, with lower price firms earning higher profits. The range of price dispersion increases with the number of firms: the highest price i...
متن کاملSearch, Moral Hazard, and Equilibrium Price Dispersion
We characterize optimal contracts for insurance coverage of a service whose price may vary across service providers. Households must engage in costly search to learn the price of a particular service firm, and the presence of insurance reduces incentive to search. We construct a general equilibrium model where the interaction of the insurer, consumers, and service firms endogenously determine t...
متن کاملEquilibrium Price Dispersion Across and Within Stores∗
We develop a search-theoretic model of the product market that generates price dispersion across and within stores. Buyers differ with respect to their ability to shop around, both at different stores and at different times. The fact that some buyers can shop from only one seller while others can shop from multiple sellers causes price dispersion across stores. The fact that the buyers who can ...
متن کاملEquilibrium Price Dispersion with Consumer Inventories
A model with two types of consumers, shoppers and captives, is constructed that leads to an equilibrium price dispersion. Shoppers may hold inventories of the good; the level of consumer inventories leads to state-dependent price dispersions. It is shown that prices and quantities display negative serial correlation. The model is tested using grocery store data, which display the predicted corr...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2010
ISSN: 1556-5068
DOI: 10.2139/ssrn.1693866