We examine whether bundling in telecommunications services reduces churn using a series of large, independent cross sections of household decisions. To identify the effect of bundling, we construct a pseudo-panel dataset and utilize a linear, dynamic panel-data model, supplemented by...

Web search technologies are fundamental tools to easily navigate through the huge amount of information available in the Internet. One particular type of search technologies are the so- called shopbots, or comparison sites. The emergence of Internet shopbots and their implications for price...

We extend the classical teams framework to the case where team size is endogenous and workers can specialize within a division of labor. We consider two institutions: equal-division partnerships and the firm with a budget-breaker. In contrast with the previous literature, we show that effort and...

We test the hypothesis of the circular causality between trade costs and degree of economic development using data on Italian provinces. Using different methods to control for multilateral resistance, we apply a gravity equation to estimate sectoral exports to 188 countries over the period...

This paper examines government policies aimed at rescuing banks from the effects of the financial crisis of 2008-2009. Governments responded to the crisis by guaranteeing bank assets and liabilities and by injecting fresh capital into troubled institutions. We employ event study methodology to...

We examine if and how incumbent firms respond to entry, and entry threats, using non-price modes of competition. Our analysis focuses on service quality within the airline industry. We find that incumbent on-time performance actually worsens in response to entry, and even entry threats, by...

This paper studies consumer search and pricing behaviour in the British domestic electricity market following its opening to competition in 1999. We develop a sequential search model in which an incumbent and an entrant group compete for consumers who find it costly to obtain information on...

This paper considers identification and estimation of a general model for online price competition. We show that when the number of competing firms is unknown, the underlying parameters of the model can still be identified and estimated employing recently developed results on measurement error....

The Babylonian bridal auction, described by Herodotus, is regarded as one of the earliest uses of an auction in history. Yet, to our knowledge, the literature lacks a formal equilibrium analysis of this auction. We provide such an analysis for the two-player case with complete and incomplete...