This article identifies different groups in a cost function framework of soccer clubs in the Spanish Football League First Division. In particular, we have clustered the sample— comprising data for seasons 1994/1995 to 2004/2005—into three groups. To do so, we have implemented a...

This article analyses technical efficiency of football clubs in the Spanish Football League Division 1 (Primera Liga) from the seasons 1995-1996 to 2004-2005 with an unbalanced panel data. The random frontier model is used, allowing the identification of random variables in the cost frontier. It...

Using the random stochastic frontier model, this paper examines the technical efficiency of the English football Premier League from 1998/99 to 2003/04. The model disentangles homogenous and heterogeneous variables in the cost function, which leads us to advise the implementation of common...

In labor markets where few companies compete for many workers, economic theory predicts monopsony rents. Surprisingly, soccer clubs do not profit from the expected rents. The purpose of this study is to explain such contradictory evidence. <P>Our model and empirical test, using data obtained from...</p>

The temporary help services (THS) industry has experienced an impressive growth, representing 16% of temporary hiring in Spain. At the same time it exhibits a remarkable regional disparity. The main purpose of this paper is to develop an appropriate theoretical model for analysing the THS...

In the labour markets that gather few companies to compete for many workers, the economic theory predicts the existence of monopsony rents. It should also be the case of the Spanish soccer industry. However, the clubs of this league do not profit from the expected rents. The purpose of this...

The economic theory has proved that free entry is not always advantageous from a social welfare point of view. Fro instance, a number of inefficiencies can arise from free entry in the presence of fixed set-up costs. Then, an excessive number of firms can usually be settled in homogeneous produc...