significantly affect competition. Finally, using the estimation results, it is show that the public policy, which consisted of … ratio methodology from Bresnahan and Reiss (1991), which allows estimation even when the range of products under examination … coverage exists. Moreover, it is found that a second entrant in this market strongly increases competition, while further entry …

significantly affect competition. Finally, using the estimation results, it is show that the public policy, which consisted of … ratio methodology from Bresnahan and Reiss (1991), which allows estimation even when the range of products under examination … coverage exists. Moreover, it is found that a second entrant in this market strongly increases competition, while further entry …

at the retail level. A rapid price decline and a decline in revenues followed. Increased retail competition consequently … Switzerland) continued to have partially binding retail price regulation. More than a decade after liberalisation and the … dominant firm. A system of simultaneous equations is developed and direct estimation of the incumbent‟s residual demand …

efficiency gains. In particular we show that when there is perfect competition among the competitive fringe, firms do not have …

increase with the intensity of competition. We develop a new measure of competition for which we use the proximity (in … departure time) of a given flight to its competitors to infer the intensity of competition and estimate the impact of … competition on advance purchase discounts (APDs) and the dynamic pricing of airlines by exploiting plausibly exogenous changes in …

A model of competition between two interconnected cellular networks is presented which shows the effects of cellular … termination charges on competition and market penetration in the cellular sector. We show that the determination of cellular … fixed-to-cellular prices are determined under perfect competition …

We develop a model of competition between interconnected networks, with separate local and long-distance markets …, allowing for various degrees of symmetry between carriers. Assuming two part pricing, we show that effective competition can be … interconnected local networks want to agree on cost based interconnection charges, but that through competition for local market …

rivals from getting the spectrum needed to compete effectively. Thus, regulators typically attempt to protect competition …