We analyze the efficiency and productivity growth of a representative sample of Portuguese hospitals from 1997 to 2004, using an innovative approach by employing the directional distance function and the Luenberger productivity indicator. The primary advantage of our approach is that both input...

We analyze the efficiency and productivity growth of a representative sample of Portuguese hospitals from 1997 to 2004, using an innovative approach by employing the directional distance function and the Luenberger productivity indicator. The primary advantage of our approach is that both input...

We analyze the efficiency and productivity growth of a representative sample of Portuguese hospitals from 1997 to 2004, using an innovative approach by employing the directional distance function and the Luenberger productivity indicator. The primary advantage of our approach is that both input...

This case study gives an overview of the tourism demand in France by using an econometric model. The study covers the period between 1975 and 2003. Five developed countries have been selected, and the choice of the countries is based upon the fact that continuous data on all relevant variables...

By using the new classification of tourism attraction proposed by Caccomo and Solonandrasana (2001, 2002), the purpose of this paper is to determine the tourists which are likely to extend the length of their stays in the Languedoc-Roussillon area. Along this line, the link between tourism...

Le but de cet article est de démontrer que l’indice de Malmquist agrégé satisfait la propriété de multi-décomposabilité. Cette dernière permet de combiner la décomposition par firme et la décomposition par attribut qui est caractérisée par le progrès technique et la variation...

This case study gives an overview of the tourism demand in France by using an econometric model. The study covers the period between 1975 and 2003. Five developed countries have been selected, and the choice of the countries is based upon the fact that continuous data on all relevant variables...

We nest conjectural parameters into a standard oligopoly model. The conjectural parameters are modeled as functions of multimarket contact. Using data from the US airline industry, we find: i) carriers with little multimarket contact do not cooperate in setting fares, while carriers serving many...

We investigate the role of limited access to airport facilities as a determinant of the hub premium in the US airline industry. We use original data from competition plans that airports are required to submit to the Department of Transportation in compliance with the Aviation Investment and...

We nest conduct parameters into a standard oligopoly model. The conduct parameters are modeled as functions of multimarket contact. Using data from the US airline industry, we find: i) carriers with little multimarket contact do not cooperate in setting fares, while carriers serving many markets...