Price premiums,payment delays,and default risk: understanding developing country farmers’ decisions to market through a cooperative or a private trader

Smallholder farmers in developing countries face a competitive disadvantage in modern agricultural supply chains. Joint marketing through cooperatives is a potential tool to mitigate these disadvantages; yet cooperatives’ success in these settings is uneven at best. We develop an analytical model to study a farmer's choice of selling to a private trader who pays cash on delivery but may exercise market power or a cooperative that promises a price premium but delays payment and carries a concomitant risk of default. In the presence of impatient and risk‐averse farmers, we show that these factors can severely limit smallholder patronage of a cooperative, despite a promised price premium. We then construct and parameterize a simulation model to fit a profile of heterogeneous farmers within a prototype developing‐country village, and study the optimal decisions of farmers regarding marketing through a cooperative versus a private trader. Results suggest that modest improvements in either timeliness of payment or probability of default can induce a substantial increase in a cooperative's market share and economic viability. Extending the simulation analysis to a dynamic setting shows how implementing reasonable policies to improve a cooperative's payment timeliness and default probability can markedly improve its growth trajectory.     

Making theory and practice in subsistence markets: An analytic autoethnography of MASAZI in Accra, Ghana

This paper responds to the need for greater research in subsistence markets that engage new and innovative approaches to scholarship, in particular those that involve initiatives based on interactions between scholars and communities. On the basis of an analytic autoethnography conducted at a social venture in Accra, Ghana, the author empirically explores third space, or third space at work. Third space is defined as a momentary space between one's day-to-day world and other worlds. Building on recent literature that argues for a conception of third space that is less temporary and that allows one to be both here and there, this study uses blending, resistance, and negotiation to demonstrate the on-going making of theory and practice. The study also reveals that third space at work may occur on a continuum of in-betweenness and may be shared. The findings are relevant to scholars, practitioners, and global citizens.     

Options introduction and volatility in the EU ETS

To improve risk management in the European Union Emissions Trading Scheme (EU ETS), the European Climate Exchange (ECX) has introduced option instruments in October 2006. The central question we address is: can we identify a potential destabilizing effect of the introduction of options on the underlying market (EUA futures)? Indeed, the literature on commodities futures suggest that the introduction of derivatives may either decrease (due to more market depth) or increase (due to more speculation) volatility. As the identification of these effects ultimately remains an empirical question, we use daily data from April 2005 to April 2008 to document volatility behavior in the EU ETS. By instrumenting various GARCH models, endogenous break tests, and rolling window estimations, our results overall suggest that the introduction of the option market had the effect of decreasing the level of volatility in the EU ETS while impacting its dynamics. These findings are fairly robust to other likely influences linked to energy and commodity markets.     

Contributing to the African Renaissance vision: The role of South African higher education institutions

President Mbeki is emphasising the vision of an African Renaissance in many of his public addresses. Many multifaceted inputs are required to realise this vision, and human resources development is one of the cornerstones of this ideal. South African higher education institutions could play a major role in this quest by sharing their expertise to upgrade the scientific, economic and educational competencies of all people in Africa. Data analysis shows considerable potential for attracting students from Africa, especially from the Southern African Development Community, to study at South African institutions. Current initiatives for facilitating intellectual mobility across the country's borders lack vision, however. Academic exchange programmes in other countries could serve as models to kick-start the contributions of higher education institutions in South Africa in realising Mr Mbeki's vision for an African Renaissance.     

农户资本禀赋对水稻生产生态效率的影响以湖北省为例

[目的]农户资本禀赋约束对水稻生产生态效率会产生重要的影响。为更全面和准确地分析资本禀赋对水稻生产生态效率的影响。[方法]文章基于长江中游湖北省农户调研数据,利用生命周期评价方法、超效率SBM模型、熵值法、Tobit和OLS回归等多种模型和方法,在理论分析基础上从多个角度就资本禀赋对水稻生产生态效率的影响进行研究。[结果]（1）农户资本禀赋存在较大差异,各类别资本禀赋排序为人力资本（0.37）>社会资本（0.17）>金融资本（0.16）>物质资本（0.14）>自然资本（0.10）。强资本型的农户比例在综合资本禀赋和分类别资本禀赋上均少于弱资本型的农户比例。（2）单季水稻系统生命周期环境影响综合指数为2.10,水稻生产生态效率为0.64。（3）农户综合资本禀赋提升有利于提升水稻生产生态效率。综合资本禀赋对水稻生产生态效率的提升效应主要得益于物质资本、社会资本和金融资本的正向影响。[结论]从物质资本、社会资本、金融资本等方面加强农户资本禀赋积累,以促进水稻生产方式绿色转型。     

DOES WAGE DISPERSION MAKE ALL FIRMS PRODUCTIVE?

This article puts the relationship between wage dispersion and firm productivity to an updated test, taking advantage of access to detailed Belgian linked employer–employee panel data. Controlling for simultaneity issues, time‐invariant workplace characteristics and dynamics in the adjustment process of productivity, empirical results reveal the existence of a positive impact from conditional intra‐firm wage dispersion to firm productivity (measured by the average value added per hour worked), which however decreases for higher dispersion levels. Findings thus suggest that the incentive effect of wage dispersion, predicted for instance by the ‘tournament’ model, dominates ‘fairness’ and/or ‘sabotage’ considerations. Further results reveal that the influence of wage dispersion on firm productivity is stronger among firms with a larger proportion of highly skilled workers but does not depend on whether wages are collectively renegotiated at the firm level.     

Budgetdefizite und Finanzierungsüberschüsse

In den Stabilit?ts- und Wachstumspakt ist die 3%-Defizitgrenze für den Staatshaushalt vor allem deshalb eingebaut worden, weil eine zu hohe Beanspruchung des gemeinsamen Kapitalmarktes der Eurozone verhindert werden sollte. Welche Erkenntnisse lassen sich zur tats?chlichen Inanspruchnahme des Kapitalmarktes aus den Finanzierungssalden der Volkswirtschaftlichen Gesamtrechnung gewinnen? Wie ist bei solch einer Betrachtung das Argument der Generationengerechtigkeit zu beurteilen? Welche Folgen h?tte gegenw?rtig eine Haushaltskonsolidierung?     

Organizational Agility of Family Small and Medium-Sized Enterprises: Evidence from the Eastern Democratic Republic of Congo

International Advances in Economic Research -     

Implementation of IFRS for SMEs in Emerging Economies: Stakeholder Perceptions in the Czech Republic,Hungary, Romania and Turkey

This research investigates the perceptions of stakeholders involved in financial reporting in four emerging economies (the Czech Republic, Hungary, Romania, and Turkey) regarding the possible implementation of IFRS for SMEs, in terms of costs, benefits, and strategy of adoption. In‐depth, semi‐structured interviews were conducted with representatives of main stakeholders (preparers, auditors, regulators, professional bodies, and users). We find more support for IFRS for SMEs implementation in these four countries than suggested by the results of the European Commission's 2010 consultation for the European Union. Interviews reveal differences between stakeholder groups and between countries regarding the preferred implementation approach (mandatory adoption, voluntary adoption or convergence of national regulations with IFRS for SMEs). Interviews indicate the most support for the convergence approach. However, users oppose convergence and prefer the adoption of IFRS for SMEs. The convergence approach moves regulators' attention from users' needs to preparers' preferences and preparedness. This finding is relevant in the decision‐making process of national regulators, who should balance the needs of various stakeholders, but also the country's political and economic objectives.