Domestic Crop Booms,Livelihood Pathways and Nested Transitions: Charting the Implications of Bangladesh's Pangasius Boom

Rapidly transforming Asian food systems are oriented largely towards domestic markets, yet literature on Asian crop booms deals almost exclusively with commodities produced for export. With reference to pangasius aquaculture in Bangladesh, we argue that ‘domestic crop booms’ – agricultural booms driven by domestic demand – are contributing to rapid social and ecological transformations in Asia and across the globe. We adopt a comparative multi‐scalar approach, and develop the concept of ‘livelihood pathways’ as a means of understanding agrarian change associated with crop booms. The study reveals sharply divergent patterns of social change resulting from the pangasius boom, as experienced in two different village settings, despite underlying similarities in the processes of commodification evident in both. In addition to drawing attention to domestic crop booms and the diversity of transitions in which they result, the paper demonstrates the value of comparative multi‐scalar analytical approaches and the importance of livelihood pathways in processes of agrarian change.     

Eficacia de la inspección laboral cuando la normativa varía según el tamaño de la empresa. El caso del Perú

Se analiza el impacto del control del cumplimiento de cuatro normas laborales (salario mínimo, cotización a pensiones, contrato de trabajo escrito y horas de trabajo) en el Perú, donde la reglamentación y las sanciones varían según el tamaño de la empresa. Con datos de la Encuesta Nacional de Hogares y una estrategia de variable instrumental, la autora se centra en un margen de ajuste previamente no analizado, la reducción del tamaño de la empresa para beneficiarse de normas más flexibles y sanciones más bajas. Los resultados muestran que la inspección tuvo poco efecto en el grado de conformidad o en el tamaño de las empresas.     

Social sustainability in the food value chain: what is and how to adopt an integrative approach?

Quality & Quantity - Despite sustainability is a trending topic in the literature, the analysis of the social dimension in the food industry is almost neglected due to its complexity and the...     

Investment climate,foreign networks and exporting – evidence from Africa

This paper investigates the impact of investment climate variables and foreign networks on the exporting decisions of African firms. We use data from the World Bank Investment Climate Surveys for over 7000 firms in 24 Sub-Saharan African countries. The results highlight the crucial role of the access to, and the quality of, investment climate characteristics – infrastructure, external finance and telecommunications for Sub-Saharan African firms’ exporting propensities. Our results show that improving the investment climate to the level of best performers in the sample will considerably increase the propensity of domestic firms to export. The paper also finds that foreign networks have a significantly positive impact on firms’ export propensities.     

Mixture models of choice under risk

This paper is concerned with estimating preference functionals for choice under risk from the choice behaviour of individuals. We note that there is heterogeneity in behaviour between individuals and within individuals. By ‘heterogeneity between individuals’ we mean that people are different, in terms of both their preference functionals and their parameters for these functionals. By ‘heterogeneity within individuals’ we mean that the behaviour may be different even by the same individual for the same choice problem. We propose methods of taking into account all forms of heterogeneity, concentrating particularly on using a Mixture Model to capture the heterogeneity of preference functionals.     

On the economic theory of the labor-managed firm in the short run

This paper proposes a short-run utility-maximizing theory of the labor-managed firm (LMF), and shows how four previous theories can be derived from it. It is argued that one of the models, by Horvat, should be viewed as a type of satisficing theory for the LMF. In contrast to the theory of the conventional capitalist firm, it is the satisficing variant that provides efficient resource allocation. This paper also shows why comparative-static analysis may not be as accurate a predictor of short-run behavior of the LMF as it is for the profit-maximizing firm. Consideration is given to microeconomic policy in a socialist labor-managed economy.     

Does Aid for Trade Enhance Export Performance? Investigating the Infrastructure Channel

There are few empirical studies assessing the effectiveness of aid for trade as regards trade performance. Furthermore, existing work does not test which are the channels through which aid for trade has an impact on trade performance. We address this question using a two‐step empirical analysis. Relying on an export performance model, we first test whether institutions and infrastructure, our two potential channels of transmission, are significant determinants of export performance. Second, we test the impact of aid for trade sectoral flows on the previously detected determinants of export performance. We show, as part of the first step, that the infrastructure channel is a highly significant determinant of export performance, whereas the institutional channel turns out to have a limited positive impact on developing countries’ export performance. Furthermore, we show, from the second step, that aid for infrastructure, once instrumented, has a strong and positive impact on the infrastructure level. As a result, we find that a ten per cent increase in aid for infrastructure commitments per capita in developing countries leads to an average 2.34 per cent increase in the exports over GDP ratio. It is also equivalent to a 2.71 per cent reduction in tariff and nontariff barriers. These results highlight the high potential impact of aid for trade on developing countries’ export performance throughout the infrastructure channel.     

Acceso y uso de los mercados financieros para el pago de los gastos de la educación básica

The aftermath of the 2008 financial crisis and the macroeconomic adjustment that followed provided higher unemployment and eroded the Mexican households’ purchasing power. Though, families had to continue financing education expenditures, sometimes borrowing in the formal or informal financial market. The hypothesis of this paper posits that access and use of formal and informal financial products can reduce the financial problems associated with basic school private expenditures. The probit model is estimated through a sample of four hundred households drawn from the municipality of San Pedro Cholula (state of Puebla). The results indicate that a worsening of working conditions and sudden unemployment are associated with an increased likelihood of difficulties in making ends meet. Moreover, accessing the formal financial market lessens the likelihood of such problems, but for the informal counterpart results depend on the characteristics of each financial intermediary.     

Access and use of financial markets for basic education expenses

As a result of the financial crisis of 2008, the macroeconomic adjustment has affected Mexican homes through greater unemployment and a drop in purchasing power. Moreover, families had to keep financing education costs, sometimes going into debt in the formal or informal financial market. The hypothesis of this article proposes that the access and use of formal and informal financial products makes it possible to reduce financial problems associated to education expenses at the basic education levels. The probit model is estimated with a sample comprised of four hundred homes in the municipality of San Pedro Cholula (state of Puebla). The results indicate that a worsening in the work conditions and the loss of employment are associated to a greater probability of facing financial difficulties. Likewise, the access to the formal financial market allows reducing the probability of facing these difficulties, whereas for the informal market the results are a function of the characteristics of each financial intermediary.