Spain’s transport infrastructure policy has become a paradigmatic case of oversupply and of mismatch with demand. The massive expansion of the country’s transport infrastructure over the last decade has not been a response to demand bottlenecks or previously identified needs. For this...

Recent theoretical developments on concession contracts for long term infrastructure projects under uncertain demand show the benefits of allowing for flexible term contracts rather than fixing a rigid term. This study presents a simulation to compare both alternatives by using real data from...

Reliance on private partners to help provide infrastructure investment and service delivery is increasing in the United States. Numerous studies have examined the determinants of the degree of private participation in infrastructure projects as governed by contract type. We depart from this...

increasing trend in airports. The literature has not paid enough attention to the mixed management models in this industry, although many European airports take the form of mixed firms or Institutional PPP, where ownership is shared between public and private sectors. We examine the determinants...

We use an ordered logistic model to empirically examine the factors that explain varying degrees of private involvement in the U.S. water sector through public-private partnerships. Our estimates suggest that a variety of factors help explain greater private participation in this sector. We find...

Spain’s transport infrastructure policy has become a paradigmatic case of oversupply and of mismatch with demand. The massive expansion of the country’s transport infrastructure over the last decade has not been a response to demand bottlenecks or previously identified needs. For this...

Subsequent to the economic difficulties of the 1980s, many Latin American governments reluctantly began to introduce market-oriented reform measures. In many cases, the new measures were adopted only as a means of participating in debt-relief programs such as the Brady Initiative. In no case,...

A theoretical model of the inflationary process in Nigeria is developed using monetary aggregates, the exchange rate, and the implicit cost of holding idle cash balances. Parameter estimation is accomplished using quarterly data for 1970:1 through 1993:4 and a nonlinear ARMAX procedure....

An overview of modeling and forecasting methodologies for price trends and other macroeconomic variables in Latin America is provided. Five approaches are reviewed within the time series and econometric traditions from which they are selected. Each method is reviewed within the context of data...