New Model Introductions, Cannibalization and Market Stealing: Evidence from Shopbot Data

Market Segmentation , Cannibalization , and the Timing of Product Introductions

Consider a seller who faces two customer segments with differing valuations of quality of a durable product. Demand is stationary and knos-n. the technology exists to release two products simultaneously, and the seller car1 commit in advance to subsequent prices and qualities. Should he introduce two differentiated products at once or one at a time? Undcr the simultaneous strategy, the lowcr qu...

a study on insurer solvency by panel data model: the case of iranian insurance market

the aim of this thesis is an approach for assessing insurer’s solvency for iranian insurance companies. we use of economic data with both time series and cross-sectional variation, thus by using the panel data model will survey the insurer solvency.

Petrochemical Products Market and Stock Market Returns: Empirical Evidence from Tehran Stock Exchange

While the relationship between stock market return and oil price is of great interest to researchers, previous studies do not investigate stock market return with petrochemical products market. In this paper, we analyzed the relationship between prices of main petrochemical products and stock returns of petrochemical companies in Tehran stock exchange. Using a panel data model and GLS estimatio...

Evidence from New Micro Data

The Price Precision Effect: Evidence from Laboratory and Market Data

W examine two questions: Does the roundness or precision of prices bias magnitude judgments? If so, do these biased judgments affect buyer behavior? Results from five studies suggest that buyers underestimate the magnitudes of precise prices. We term this the precision effect. The first three studies are laboratory experiments designed to test the existence of the precision effect and examine t...