In order to analyze the privatization policies undertaken by the national and regional governments, we consider a horizontal differentiation model with price competition in which a country consists of two regions of different sizes. We show that public-sector intervention by either the national...

We compare welfare and profits under price and quantity competition in mixed duopolies, wherein a state-owned public firm competes against a private firm. It has been shown that price competition yields larger profit for the private firm and greater welfare if the two firms move simultaneously,...

Growing number of studies accentuated enigmas in PDS system, many of them provided evidences based on National Sample Survey (NSS) and other official statistics, more particularly by major states. Many of them also highlighted theoretical and operational difficulties in existing policy...

We study pricing by multiproduct firms in the context of unregulated monopoly, regulated monopoly and Cournot oligopoly. Using the concept of consumer surplus as a function of quantities (rather than prices), we present simple formulas for optimal prices and show that Cournot equilibrium exists...

The observed two-part tariff price structure (consisting of a lump-sum price and a linear marginal price) for drinking water in Germany does not reflect the cost structure reported in the literature. Recovering marginal costs from a sample of 251 German counties, we see that there are positive...

For several decades public enterprises have been criticised for their poor economic performance. Many economists take it as “conventional wisdom” that publicly owned enterprises are inefficient by their very nature. This seemed to be proved by what is probably the most cited survey...

Local Public Transportation (LPT) in Italy is usually managed through inhouse companies owned by local governments. In the past few years a wave of reforms has invested the sector, with some regions trying to increase the companies' size. This paper provides an extensive review of the...

¿ Las Empresas Públicas funcionan en general con una menor eficiencia que sus equivalentes Privadas, como reza el tópico al respecto? Se trata de un lugar común utilizado profusamente como un axioma indiscutible, principalmente desde posiciones políticas conservadoras. Aunque también...

El objetivo del presente informe es presentar los resultados de un análisis del impacto de las privatizaciones de empresas públicas, en base a la evidencia empírica acumulada hasta ahora por los estudios que comparan el antes y el después de las Empresas Públicas privatizadas, tomando para...

This paper presents comparative statics of organizational modes of natural monopoly in public utilities with a focus on co-ownership and co-governance. Private monopoly lowers output and increases the price to maximize profit; public monopoly incurs higher costs due to the lack of know-how; and...