Infrastructure performance and reform in developing and transition economies: evidence from a survey of productivity measures

The authors review about 80 studies on electricity and gas, water and sanitation, and rail and ports (with a footnote on telecommunications) in developing countries. The main policy lesson is that there is a difference in the relevance of ownership for efficiency between utilities and transport in developing countries. In transport, private operators have tended to perform better than public operators. For utilities, ownership often does not matter as much as sometimes argued. Most cross-country studies find no statistically significant difference in efficiency scores between public and private providers. As for the country-specific studies, some do find differences in performance over time but these differences tend to matter much less than a large number of other variables. Across sectors, private operators functioning in a competitive environment or regulated under price caps or hybrid regulatory regimes tend to catch up best practice faster than public operators. There is a very strong case to push regulators in developing and transition economies toward a more systematic reliance on yardstick competition in a sector in which residual monopoly powers tend to be common.Enterprise Development&Reform,Labor Policies,Banks&Banking Reform,Environmental Economics&Policies,Economic Theory&Research,Environmental Economics&Policies,Economic Theory&Research,Banks&Banking Reform,Health Monitoring&Evaluation,Health Economics&Finance

What can we learn about country performance from conditional comparisons across countries?

There have been many attempts to infer latent performance attributes of governments (or other institutions) from conditional comparisons that control for observed variables. Success in doing do could greatly improve government performance. The author critically reviews the econometric foundations of the methods used. He argues that latent heterogeneity remains a fundamental, but unresolved problem. Locating a benchmark for measuring performance, adds a further problem. Current methods do not yield a consistent estimate of even the mean latent performance attribute. An assessment of country performance by these methods could well be wildly wrong.Environmental Economics&Policies,Services&Transfers to Poor,Public Health Promotion,Health Economics&Finance,Health Monitoring&Evaluation,Health Economics&Finance,Rural Poverty Reduction,Services&Transfers to Poor,Achieving Shared Growth,Safety Nets and Transfers

From "best practice" to "best fit": a framework for designing and analyzing pluralistic agricultural advisory services worldwide

"The paper develops a framework for the design and analysis of pluralistic agricultural advisory services and reviews research methods from different disciplines that can be used when applying the framework. Agricultural advisory services are defined in the paper as the entire set of organizations that support and facilitate people engaged in agricultural production to solve problems and to obtain information, skills and technologies to improve their livelihoods and well-being... To classify pluralistic agricultural advisory services, the paper distinguishes between organizations from the public, the private and the third sector that can be involved in (a) providing and (b) financing of agricultural advisory services. The framework for analyzing pluralistic agricultural advisory services presented in the paper addresses the need for analytical approaches that help policy-makers to identify those reform options that best fit country-specific frame conditions. Thus, the paper supports a shift from a “one-size-fits-all” to a “best fit” approach in the reform of public services... Based on a review of the literature, the paper presents a variety of quantitative and qualitative methodological approaches derived from different disciplines that can be applied when using the framework in empirical research projects. The disciplines include agricultural and institutional economics, communication theory, adult education, and public administration and management. The paper intends to inform researchers as well as practitioners, policy-makers and development partners who are interested in supporting evidence-based reform of agricultural advisory services. from Authors' AbstractAgricultural extension work, Pro-poor growth, Capacity strengthening,

Methodological Approach for the Development of a Simplified Residential Building Energy Estimation in Temperate Climate

Energy ratings and minimum requirements for thermal envelopes and heating and air conditioning systems emerged as tools to minimize energy consumption and greenhouse gas emissions, improve energy e ciency and promote greater transparency with regard to energy use in buildings. In Latin America, not all countries have building energy e ciency regulations, many of them are voluntary and more than 80% of the existing initiatives are simplified methods and are centered in energy demand analysis and the compliance of admissible values for di erent indicators. However, the application of these tools, even when simplified, is reduced. The main objective is the development of a simplified calculation method for the estimation of the energy consumption of multifamily housing buildings. To do this, an energy model was created based on the real use and occupation of a reference building, its thermal envelope and its thermal system’s performance. This model was simulated for 42 locations, characterized by their climatic conditions, whilst also considering the thermal transmittance fulfilment. The correlation between energy consumption and the climatic conditions is the base of the proposed method. The input data are seven climatic characteristics. Due to the sociocultural context of Latin America, the proposed method is estimated to have more possible acceptance and applications than other more complex methods, increasing the rate of buildings with an energy assessment. The results have demonstrated a high reliability in the prediction of the statistical models created, as the determination coe cient (R2) is nearly 1 for cooling and heating consumption

The Costs and Benefits of Regulation: Implications for Developing Countries

The literature on the benefits and costs of regulation demonstrates that this issue can be explored systematically using standard economic analysis. It also shows that regulation can have a significant adverse impact on economic growth. Specifically, regulation aimed at controlling prices and entry into markets that would otherwise be workably competitive is likely to reduce growth and adversely affect the average standard of living. In addition, process regulation can impose a significant cost on the economy. Nonetheless, social regulations may have significant net benefits for the average consumer if designed judiciously. There are several policies developing countries might consider adopting to improve their general approach to regulation. The appropriate regulatory tools and framework will depend on many factors, including bureaucratic expertise, resource availability, political constraints, and economic impacts. There is a general need to enhance the capability for evaluating regulation at the local and national levels.

NGO'S AND THE AFRICAN FARMER: A SKEPTICAL PERSPECTIVE

Institutional and Behavioral Economics,

Growth of the Spanish Multinational in Latin America during the 1990s

During the 1990s, Spain changed from a net recipient of foreign direct investment (FDI) to one of the most important investors in Latin America. Fieldwork in this article identifies trends and directions of Spanish acquisitions, with an emphasis on the 1990 to 2001 period. An overview of the emergence of the Spanish MNC is followed by statistical analysis of their competitive (i.e. ownership) advantage as measured by the relative strength of market size, wage differentials and cultural affinity. This analysis helped in explaining the link between strategic decisions of the Spanish MNCs and their choice of geography and industrial sector. Empirical analysis finds Spanish MNCs responded to privatisation opportunities and to gain access to specific foreign markets rather than to an attempt to create global export platforms.Latin America; FDI; Spanish MNC; Dunning

Distributive impacts of alternative tax structures. The case of Uruguay

This article considers the distributional impact of different changes in Uruguayan tax system, using a static micro-simulation framework based on the combination of data from household and expenditure surveys. On the indirect taxes side, we consider two alternatives that imply the same reduction in tax revenue: a general reduction of 2 points in the VAT basic rate, and a selective reduction in the VAT rate applied to specific goods that make up a large share of consumption of low income population. In relation to direct taxes, we consider the effects of increasing the upper limit of the tax free zone of the labor component of the dual income tax. We analyze separately the impact of each of these changes, and we also simulate a joint scenario including changes in direct and indirect taxes. Our results indicate that redistribution through the analyzed modifications in direct and indirect taxes in Uruguay is limited.Retail; fiscal redistribution, income inequality, taxes