portability, operator brand, network distribution of most frequently called parties and price of on-net and off-net calls. Stated … subscribers. In our model switching behavior is not discouraged by brand loyalty which turned out to be insignificant. Instead …

We study the evolutionary dynamics of brand competition in a market where two firms are competing against each other. A … brand's strategy at each period could be either to innovate on its own or to copy the rival or maintain the same position as …

taste information in the presence of competition between the retailer's store brand and a manufacturer's national brand. In … popularity of different product features, the vertical differentiation between the two brands, and the cost of store brand … introduction. This interaction is most striking when the store brand introduction is not very costly. In this case, if one of the …