welfare, although it is the system preferred by the airport and by the low quality firm. These results are opposite to … levels of welfare and is recommended on that basis. This price system is adopted by some airports in the EU, in order to … insight on the effects of both pricing systems on welfare. Within the framework of a vertical differentiation model, and using …

public administration. Accordingly, many governments have searched positive impacts on the efficiency, equity and quality … deals with the benefits and costs of outsourcing in the public sector. Section 5 describes the most frequent forms of …

Many developing countries are searching positive impacts on the efficiency, equity and quality provision of the public …

-private agreements, relying on ODA to enhance the quality of projects, reduce risks and raise profitability was gradually implemented for …

results derived from poor quality data used in some of those studies. They further acknowledge that main reason for the use of …

choose is nearly the same than the location that maximizes total welfare in the economy. …