We examine the degree of natural gas market integration in Europe, North America and Japan, between the mid 1990's and 2002. The relationship between the international gas marker prices, and their relation to the oil price, are investigated through principal component analysis and Johansen...

Gas exports to the Continent are regulated by long term take-or-pay contracts. The contracts are described and analyzed. We thereafter examine whether the most central European gas market, the German market, is integrated. Are there substantial price differences between gas from different export...

We construct and analyze a unique database with 1992-99 information on privatization transactions and labor productivity for the entire surviving population of initially state-owned industrial corporations in Romania. The data permit us to describe the post-privatization ownership structure and...

We analyse the relationship between the quality of a GP practice in England and the degree of competition that it faces (as indicated by the number of nearby rival GP practices). We find that those GP practices that are located close to other rival GP practices provide a higher quality of care...

I test whether public-sector ownership reduces conventional measures of market risk by using an exogenous event to the air transportation industry. I find that government-sponsored enterprises show lower price volatility than non-government-sponsored enterprises, arguably due to the government's...

The aim of this article is to study the technology of the sector represented by the Spanish national post-office and telegraph service, Sociedad Estatal Correos y Telégrafos, S.A. trading as Correos, and denominated as such hereafter. Concretely, we analyse economic efficiency (technical and...

The share of labour increased in the first half of the 1970s, declined slowly to its 1960s level in 2001, and since then has been rising. Between 1975 and 2001, the decline in the labour share was due in part to the recovery in profits, and in part to a steady increase in housing rents on GDP,...

We construct and analyze a unique database with 1992-99 information on privatization transactions and labor productivity for the entire surviving population of initially state-owned industrial corporations in Romania. The data permits us to describe the post-privatization ownership structure and...

China has accelerated and deepened bank reform since it joined the WTO in 2001. Employing a stochastic distance function, this paper investigates the technical efficiency of banks and examines the static, selection and dynamic effects of governance changes on bank efficiency in China for the...