Recent theoretical models of network competition with call externalities demonstrate strategic incentives of incumbent providers to reduce receiver benefits in rival network by excessive off-net pricing. Such anti-competitive pricing practices have a potentially damaging impact on financial...

This paper aims to investigate the main determinants of Telecommunications demand for European countries (EU). For this reason, a panel data set is used consisting of 19 EU countries over the period 1991-2010 capturing the years before and after the liberalization process. The goal is to clarify...

We analyze the spatial interaction among regions in North America and in Western Europe. We use a gravity model extended by a spatial correlation structures where data allows to evaluate the level of impact and the length of the spatial tail. This allows us to address to effects external to the...

We test whether a non-binding price ceiling may serve as a focal point for tacit collusion, using data from the credit card market during the 1980s. In our sample, most credit card issuers face a state-level interest rate ceiling, and well over half match their ceiling. We develop an empirical...

This paper examines how schools choose class size and how households sort in response to those choices. Focusing on the highly liberalized Chilean education market, we develop a model in which schools are heterogeneous in an underlying productivity parameter, class size is a component of school...

This paper presents an empirical model that estimates the Prosecco life cycle. We use OLS and 3SLS to estimate the life cycle of Prosecco (1) worldwide, (2) as a system of equations in selected countries and (3) as a system of equations in comparison with Cava and Champagne. Our results reveal...

This paper uses panel data on life satisfaction of about 40,000 individuals in Germany from 1994 to 2013 to analyze the relationship of subjective well-being and several measures of fuel poverty. We study fuel poverty and its effects on life satisfaction in terms of incidence, intensity and in...

Aggregation in the presence of data processing lags distorts the information content of data, violating orthogonality restrictions that hold at the individual level. Though the phenomenon is general, it is illustrated here for the life cycle-permanent model. Cross-section and pooled-panel data...