Introduction to Social Network Analysis (SNA) as an investigative tool

Social behavior is brought about mainly through social ties and connections. Our contacts with other people shape our view of the world, reinforce our identity, and the interactions provide us with all kinds of opportunities and resources to get things done. The social capital associated with networks is also one of the primary ways facilitating crime. Therefore, the systematic analysis of criminal networks is considered a viable means to gain a more thorough understanding of criminal behavior. This paper is a general introduction to social network analysis (SNA) as an analytical tool for the study of adversary networks. The paper reviews some theoretical and key concepts, highlights functional applications, and presents a tentative protocol for data handling and coding. The discussion deals with some methodological issues, challenges and future developments in the field.

Impact evaluations in South Korea and China

While evidence-based policy-making is increasingly in demand, as new policies are required to bring effective results to targeted groups in South Korea and China, few studies have investigated the progress of quantitative impact evaluation that focuses on causality. This paper studies the trends of quantitative impact evaluation of public policy in South Korea and China by surveying major public administration and public policy journals in these two countries from 2000 to 2015. Among published articles in the major journals, our study pool includes research articles directly related to quantitative impact evaluation. Our study found that there has been considerable progress in impact evaluation research in South Korea and China in both data quality and empirical methods. However, empirical impact evaluation still comprises a small fraction (only one to two percent) of all research in public administration and public policy in both countries. We also found limited discussion on the selection mechanism and related bias in South Korea even in recent years, while causality and selection bias have been more commonly discussed in China. Also, advanced empirical methods are more frequently observed in journal articles in China than those in South Korea.     

Farmer typology formulation accounting for psychological capital: implications for on-farm entrepreneurial development

Understanding and accounting for the heterogeneity of small farmers is critical for informing development pathways to improve the performance of smallholder irrigation. Using multivariate analysis, this study sought to develop farmer typologies in and around irrigation schemes and used these to inform strategies for on-farm entrepreneurship development. The research uniquely integrates psychological capital in defining farmer typologies, to capture individual features of each farmer, otherwise missed by the generic sustainable livelihoods framework literature. The study affirms the need to focus on psychological capital and concludes that heterogeneity among small-scale irrigators should be accounted for in future agricultural and rural development programmes.     

Assessing the impacts of a peer-to-peer training programme for women in Peru

This article reports on research that aimed to assess the economic and social impacts of a peer-to-peer training programme targeted to women in Peru, looking at overall and differentiated impacts according to design features, on a sample of 300 women in participant and non-participant communities. The study found significant positive impacts on women’s time devoted to work outside the house and in their saving propensity, although no significant change on time allocated to domestic activities. It also detected some effects on an index of family cohesion and on home improvements. Finally, there was evidence that some design features influence the magnitude and significance of these impacts.     

Fit for purpose? A review of guides for gender-equitable value chain development

This article presents a review of seven guides for gender-equitable value chain development (VCD). The guides advocate persuasively the integration of gender into VCD programming and raise important issues for designing more inclusive interventions. However, gaps persist in their coverage of gender-based constraints in collective enterprises, the influence of norms on gender relations, and processes to transform inequitable relations through VCD. Guidance for field implementation and links to complementary value chain tools are also limited. The article identifies opportunities for conceptual and methodological innovation to address the varying roles, needs, and aspirations of women and men in VCD.     

Reflections on relationships: the nature of partnership according to five NGOs in southern Mexico

This article is based on interviews with several staff members of NGOs located in San Cristóbal de Las Casas, Chiapas, Mexico, regarding partnerships between them and their funding sources, such as foundations or agencies of the North that do or support development work in the South. The motive behind the interviews was an interest in the word ‘partnerships’, in particular strategic ones. Do partnerships exist now and, if they do, what does it mean for the NGOs to have a partnership with a funding source? The general conclusion was that strategic partnerships have indeed existed in the past, and may again emerge in the future, but that currently they exist only sporadically, given the distinct ways of viewing and carrying out development work within NGOs on the one hand, and foundations or agencies on the other.     

Valuation of natural resources: efficiency and equity

Adequate pricing of environmental goods is essential for the sustainable management of natural resources. It is not easy, however, to place a value on natural resources, because the excludability problem makes it difficult to protect natural resources from unpaid use and to exercise property rights over them. This article discusses the achievements and limitations of current natural-resource policies from the perspectives of efficiency and equity. It argues that a trust fund operating via market-based transactions is a promising approach to help to achieve simultaneously the goals of efficiency, sustainability, and poverty reduction, provided that property rights to the environmental resources are distributed fairly within current generations, as well as between present and future generations.     

Hanging in,stepping up and stepping out: livelihood aspirations and strategies of the poor

In recent years understanding of poverty and of ways in which people escape from or fall into poverty has become more holistic. This should improve the capabilities of policy analysts and others working to reduce poverty, but it also makes analysis more complex. This article describes a simple schema which integrates multi-dimensional, multi-level, and dynamic understandings of poverty, of poor people's livelihoods, and of changing roles of agricultural systems. The article suggests three broad types of strategy pursued by poor people: ‘hanging in’, ‘stepping up’, and ‘stepping out’. This simple schema explicitly recognises the dynamic aspirations of poor people, diversity among them, and livelihood diversification. It also brings together aspirations of poor people with wider sectoral, inter-sectoral, and macro-economic questions about policies necessary for the realisation of those aspirations.     

Transformative learning and mind-change in rural Afghanistan

This article presents the results of a quantitative/qualitative enquiry into ‘transformative learning’ and ‘mind-change’ dynamics among rural community representatives participating in the Government of Afghanistan's National Solidarity Program [NSP]: a community-driven, nationwide initiative to rehabilitate the country's infrastructure. Drawing on frameworks for ‘transformative learning’ proposed by Mezirow (1990) and Freire (1993), and ‘mind-change’ proposed by Gardner (2004), it is argued that NSP catalysed transformative development learning through (1) its responsiveness to the expressed needs and interests of project participants; (2) engagement of community representatives as active development partners; (3) delegation of project-management responsibility throughout all stages; (4) provision of social space for reflection and critical analysis; (5) opportunities to achieve project outcomes that are meaningful, attractive, and profitable; and (6) programme features compatible with the social and cultural realities of rural Afghanistan.