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We propose an approach to modeling and estimating discrete choice demand that allows for a large number of zero sale observations, rich unobserved heterogeneity, and endogenous prices. We do so by modeling small market sizes through Poisson arrivals. Each of these arriving consumers then solves...
Persistent link: https://www.econbiz.de/10012794558
This paper evaluates the sources of transitory market power in the market for personal computers (PCs) during the late 1980's. Our analysis is motivated by the coexistence of low entry barriers into the PC industry and high rates of innovative investment by a small number of PC manufacturers. We...
Persistent link: https://www.econbiz.de/10012473112
This paper identifies a cost of using the price system and from that develops a general theory of allocation. The … theory explains why a buyer's stochastic purchasing behavior matters to a seller. This leads to a theory of optimal customer … mix much akin to the theory of optimal portfolio composition. It is the job of a firm's marketing department to put …
Persistent link: https://www.econbiz.de/10012475214
Airfares fluctuate due to demand shocks and intertemporal variation in willingness to pay. I estimate a model of dynamic airline pricing accounting for both sources of price adjustments using novel flight-level data. I use the model estimates to evaluate the welfare effects of dynamic airline...
Persistent link: https://www.econbiz.de/10012599279
We study how organizational boundaries affect pricing decisions using comprehensive data from a large U.S. airline. We document that the firm's advanced pricing algorithm, utilizing inputs from different organizational teams, is subject to multiple biases. To quantify the impacts of these...
Persistent link: https://www.econbiz.de/10012696417
We examine how incumbents respond to the threat of entry by competitors (as distinct from how they respond to actual entry). We look specifically at passenger airlines, using the evolution of Southwest Airlines' route network to identify particular routes where the probability of future entry...
Persistent link: https://www.econbiz.de/10012467615
This papers analyzes dispersion in the prices that an airline charges to different customers on the same route. Such variation in airlines fares is substantial: the expected absolute difference in fares between two of an airline's passengers on a route averages thirty-six percent of the...
Persistent link: https://www.econbiz.de/10012475215
Manufacturers of durable goods can encourage consumers facing transaction costs to upgrade by accepting used units as trade-ins. These "buyback schemes" increase demand for new units, but increase the supply of used units if trade-ins are resold. In this paper, I investigate the equilibrium...
Persistent link: https://www.econbiz.de/10013388853
We introduce a model of oligopoly dynamic pricing where firms with limited capacity face a sales deadline. We establish conditions under which the equilibrium is unique and converges to a system of differential equations. Using unique and comprehensive pricing and bookings data for competing...
Persistent link: https://www.econbiz.de/10013362001
Persistent link: https://www.econbiz.de/10001484280