Mining against the State? Gold Mining and Emerging Notions of Territoriality in Southeastern Venezuela

The current economic crisis in Venezuela has drawn members of Pemón communities to the practice of informal (illegal) gold mining, as mining, undertaken alongside other ‘traditional’ economic activities, is a more effective source of income than waged jobs. The increased involvement of Pemón people in informal mining has encouraged their partial retreat from the state's frontiers, and it reveals transformations in the ways in which local people imagine and relate to the Venezuelan state. These transformations are embodied in both a reorganisation of the space, and in burgeoning notions of land ownership.     

Agricultural Commercialisation and Food Security in Rural Economies: Malawian Experience

This paper contributes to the debate on the nutrition-related outcomes of cash crop adoption by using a model with essential heterogeneity and a semi-parametric estimation technique. The model explicitly frames non-separability between production and consumption decisions of farming households providing an original test of separability. The empirical application is run using Malawian data. The results imply rational anticipations and decision process of agrarian households relative to the crop portfolio choice, disparate strength of market barriers faced by the farmers, non-separability between production and consumption decisions and a weak transmission from agricultural incomes to higher food expenditures and better diet.     

Informal Employment in Developing Economies: Multiple Heterogeneity

This paper contributes to the literature on the nature of informal employment in developing economies. Drawing on the model with essential heterogeneity, it offers a list of scenarios describing the behavioural patterns which informal workers follow. The list nests not only classical patterns of a rationed formal sector versus an integrated labour market, but also different patterns of rationing. Using non-parametric techniques and data from a few African economies with different levels of development, the paper proposes empirical case studies fitting various informality schemes. Developing economies show disparate patterns of allocation of workers and various patterns of rationing.     

Is Russia the Emerging Global ‘Breadbasket’? Re-cultivation,Agroholdings and Grain Production

Expectations of Russia becoming a global ‘breadbasket’ have been nurtured by its rise to the top group of global wheat exporters, the abundance of abandoned land, assumed yield gaps and the apparent ‘success’ of agroholdings. It is argued here that becoming a global breadbasket is hindered by substantial costs of re-cultivating abandoned land, management and financial problems of megafarms and agroholdings, lack of infrastructure for exports and increased domestic demand for feed grains as input for the meat sector. Furthermore, as Russian wheat production is extremely volatile it might increase global price volatility, rather than contributing to global food security.     

Effects of Out-of-Pocket Payments on Access to Maternal Health Services in Almaty,Kazakhstan: A Qualitative Study

The current study addresses health care reform in transitional countries and explores the impact of out-of-pocket payments on access to maternal health services drawing on Kazakhstan's case. Data on out-of-pocket payments and access to maternity care were generated through qualitative in-depth interviews conducted in Almaty during the period 2009–2010. The results indicate that while health sector reform was designed to improve the quality of care and equity, the introduction of official user charges accompanied by a rapid growth of informal payments created financial barriers that prevented women from accessing maternal services leading to reduction in utilisation of maternity care.     

At-Home Environment, Out-of-Home Environment, Snacks and Sweetened Beverages Intake in Preadolescence, Early and Mid-Adolescence: The Interplay Between Environment and Self-Regulation

Obesity-related behaviors, such as intake of snacks and sweetened beverages (SSB), are assumed to result from the interplay between environmental factors and adolescents’ ability to self-regulate their eating behaviors. The empirical evidence supporting this assumption is missing. This study investigated the relationships between perceptions of at-home and out-of-home food environment (including SSB accessibility, parental, and peers’ social pressure to reduce intake of SSB), nutrition self-regulatory strategies (controlling temptations and suppression), and SSB intake. In particular, we hypothesized that these associations would differ across the stages of preadolescence, early and mid-adolescence. Self-reported data were collected from 2,764 adolescents (10–17 years old; 49 % girls) from 24 schools in the Netherlands, Poland, Portugal, and the United Kingdom. Path analysis indicated that direct associations between peers’ social influence and SSB intake increased with age. Direct negative associations between at-home and out-of-home accessibility and SSB intake as well as direct positive associations between parental pressure and intake become significantly weaker with age. Accessibility was related negatively to self-regulation, whereas higher social pressure was associated with higher self-regulation. The effects of the environmental factors were mediated by self-regulation. Quantitative and qualitative differences in self-regulation were observed across the stages of adolescence. The associations between the use of self-regulatory strategies and lower SSB intake become significantly stronger with age. In preadolescence, SSB intake was regulated by means of strategies that aimed at direct actions toward tempting food. In contrast, early and mid-adolescents controlled their SSB intake by means of a combination of self-regulatory strategies focusing on direct actions toward tempting food and strategies focusing on changing the psychological meaning of tempting food.