Social Capital and Women’s Labor Force Participation in Chile

ABSTRACT

Using data from Chile, this study analyzes the relationship between different forms of social capital and women’s labor force participation, accounting for both endogeneity problems and differences among women of different economic strata. First, the results suggest that only some types of social capital are relevant for labor force participation: namely, networks with weaker yet far-reaching connections, including higher-status individuals. There are neither empirical nor theoretical reasons to believe that women have better access to such networks than men. Second, this type of social capital is only relevant for the economic integration of the richest women, failing to increase labor force participation among women of the other 80 percent of households. Thus, this study concludes that policies targeted at women’s economic integration based on the presumption that women have more social capital than men are deeply flawed.     

A Ricardian Analysis of the Distribution of Climate Change Impacts on Agriculture across Agro-Ecological Zones in Africa

This paper examines the distribution of climate change impacts across the sixteen Agro-Ecological Zones (AEZs) of Africa. We combine net revenue from livestock and crops and regress total net revenue on a set of climate, soil, and socio-economic variables with and without country fixed effects. Although African crop net revenue is very sensitive to climate change, combined livestock and crop net revenue is more climate resilient. With the hot and dry CCC climate scenario, average damage estimates reach 27% by 2100, but with the mild and wet PCM scenario, African farmers will benefit. The analysis of AEZs implies that the effects of climate change will be quite different across Africa. For example, currently productive areas such as dry/moist savannah are more vulnerable to climate change while currently less productive agricultural zones such as humid forest or sub-humid AEZs become more productive in the future. S. Niggol Seo is the Consultant to the World Bank.     

Marcelo Diamand’s contributions to economic theory through the lens of the classical Keynesian approach: a formal representation of unbalanced productive structures

Abstract:

We examine both conceptually and in formal terms the contributions by the structuralist economist Marcelo Diamand, which all revolve around the notion of unbalanced productive structure, and its implications on income distribution, the general price level, and output dynamics in Latin American countries, with a special focus on Argentina. We argue that Diamand’s work provides a very useful framework to understand why institutionally and historically determined real wage and real exchange rates can, on the one hand, explain the relatively low productivity of the industrial sector and, on the other hand, cause devaluations to be both inflationary and contractionary, as has been the case in many Latin American countries that attempted to initiate an industrialization process by import substitution.     

Initial endowments and economic reform in 27 post-socialist countries

This study explores how initial endowments at the start of transition have shaped reform outcomes and reform trajectories in 27 former communist countries in Europe and Central Asia. Countries of the former Russian Empire that had a large resources sector at the start of transition underperformed other countries in terms of the speed and the depth of economic reforms. The effect is particularly strong for privatization, enterprise restructuring and competition policy. Within country, Ottoman or Russian provinces that had a large natural resources sector in 1989 have a lower share of entrepreneurs and of small and medium sized enterprises today and also experience endemic corruption. Our results indicate that the propensity, or ability, of special interest groups to capture the reform process that would erode their rents were facilitated by the quality of institutions whose foundations go back centuries; and that the effects on the local economy are real.     

The curse of wealth and power

We study a model in which being more powerful does not necessarily imply being wealthier.     

Flexible Water Sharing within an International River Basin

Increasing scarcity of water resources, and greatervariability in available water supply, are causingacute difficulties for allocation agreements amongusers of water bodies. One cause of controversy,especially for river waters, is the inability of mostallocation operations to accommodate variations inconditions. In this paper we develop a flexiblemechanism that produces a Pareto-efficient allocationfor every possible flow volume in a river. Extensionsto accommodate other kinds of variation, such as waterdemand, are feasible. The mechanism is demonstratedusing historical water flow data for the Ganges, basedon stylized water demand relationships for India andBangladesh. Quantitative comparison between fixed andvariable allocation suggests that variable allocationsubstantially outperforms fixed allocation, improvingregional welfare by at least ten percent.     

10 Q&A: Experienced Advice for “Lost” Graduate Students in Economics

Editor's Note: Oftentimes economic theorists have insightful things to say about methodology and policy as they relate to teaching, but those insights are often lost to more pedagogically-focused professors who do not follow theoretical developments. This section is the first in a series of occasional pieces by economic theorists and researchers that the editors believe may be of general interest. These informal comments are those of Ariel Rubinstein delivered at a Wine and Cheese party at NYU, October 28, 2011, and were expanded on by the author at the invitation of the editors (revised January 2013). Readers who find Rubinstein's comments interesting are encouraged to go to his Web site, http://arielrubinstein.tau.ac.il, and to look at his new book, Economic Fables, which raises a number of issues directly related to teaching. Readers with suggestions for additional pieces for this series are encouraged to e-mail: Colander@Middlebury.edu.     

A Cost Function for the Natural Gas Transmission Industry

This article estimates the parameters of a cost function for the process of gas transmission based on the two basic capital inputs to the process: pipe and compressors. This in turn allows us to assess the combination of capital, operating, and maintenance costs that minimize the total cost of a natural gas transportation system. We further show that the industry's production technology exhibits increasing returns to scale. That is, we find that the long-run marginal cost is lower than the long-run average cost per unit. The natural gas transmission cost function derived is consistent with the engineering aspects of the industry and may be used to find the minimal cost of a system to transport natural gas.     

THE PURE CHARACTERISTICS DEMAND MODEL*

In this article, we consider a class of discrete choice models in which consumers care about a finite set of product characteristics. These models have been used extensively in the theoretical literature on product differentiation and the goal of this article is to translate them into a form that is useful for empirical work. Most recent econometric applications of discrete choice models implicitly let the dimension of the characteristic space increase with the number of products (they have “tastes for products”). The two models have different theoretical properties, and these, in turn, can have quite pronounced implications for both substitution patterns and for the welfare impacts of changes in the number and characteristics of the goods marketed. After developing those properties, we provide alternative algorithms for estimating the parameters of the pure characteristic model and compare their properties to those of the algorithm for estimating the model with tastes for products. We conclude with a series of Monte Carlo results. These are designed to illustrate: (i) the computational properties of the alternative algorithms for computing the pure characteristic model, and (ii) the differences in the implications of the pure characteristic model from the models with tastes for products.