You get what you pay for: the link between price and food safety in Kenya

The lack of a reliably safe food supply in developing countries imposes both health and economic costs. Food safety is one of several dimensions of food quality that are typically unobservable at the time of purchase. Branding can overcome this information problem by allowing firms to build reputations based on the quality of their products. If a reputation for food safety is valued directly by consumers, or if food safety is correlated with other valued attributes, firms producing safer food should be able to use their brand equity to charge higher prices. In addition, firms with stronger brand equity have stronger incentives to meet food safety standards in order to maintain that equity. Using data from more than 900 maize flour samples representing 23 distinct brands in eastern and central Kenya, we explore the relationship between price and contamination with aflatoxin. Aflatoxin is a fungal toxin common in maize, groundnuts, and other crops around the world. We find a strong negative correlation between price and contamination at the brand level, consistent with the hypothesized positive relationship between brand equity and food quality.     

Impact of FDI and trade on environmental quality in the CAFTA-DR region

This study investigates the relationship between foreign direct investment (FDI), trade and industrial emissions in member countries of the Central American Free Trade Agreement–Dominican Republic (CAFTA-DR) between 1979 and 2010. Our model is based on extant literature about the Environmental Kuznets’ Curve framework. In this study, we consider sulphur dioxide (SO₂), nitrogen oxides (NO_x) and carbon dioxide (CO₂) as our dependent variables. Our key independent variables are FDI and trade. Our study finds evidence that foreign investment and trade have had a negative impact on our selected emissions. However, our models also estimate turning points which are below the current GDP per capita values for all CAFTA-DR member countries. This is an encouraging trend in terms of the potential reduction in emissions in the region.     

Contingent Commissions,Insurance Intermediaries,and Insurer Performance

This research investigates the relationship shared by contingent commission usage and insurer performance. We assess performance using both frontier efficiency and financial performance measures. Our findings reveal that the relationship is complex and varies across differing insurer business models. We find that nonusers of contingent commissions are more cost and revenue efficient than are users of contingents. However, among insurers that use contingents, relatively higher levels of use are associated with more efficient operations and also better financial performance. Additionally, these findings are conditioned on the type of distribution system the insurer employs.     

Einfluss von HGÜ-Verbindungen auf Markt und Netz

Studies assume that the political subsidization of renewable energies throughout Europe will increase the amount of congestions in the European transmission grid. In current discussions HVDC reinforcement measures are seen as one means to provide further transmission capacities and to ensure a reliable operation of the system. In an effort to contribute to these discussions the publication evaluates the effect of various HVDC reinforcement measures on the grid and the market. The assessment of these reinforcement measures is based on a macroeconomic approach which considers three major cost terms. The first term represents the electricity generation costs. HVDC reinforcement measures influence this cost term as market zones with different generation costs can be coupled and overall generation costs thus might sink. The second cost term is orientated on the necessary redispatch effort to guarantee a secure and reliable operation of the grid. The third cost term represents the investment costs of the HVDC reinforcement measures. The sum of all these cost terms is regarded as a means to compare different reinforcement measures. The study shows that the effect of all examined reinforcement measures on the transmission grid is comparable. Structural congestions in the grid which exist already without any HVDC reinforcement are not influenced significantly by the examined HVDC links. Of all considered reinforcement measures a link from Germany to Norway exhibits the highest influence on the market. This link also offers the highest benefit regarding market and grid as a whole.     

Development Theory and the Cold War: The Influence of Politics on Latin American Structuralism

This paper analyzes the origins of economic development theory by focusing on the work of Raúl Prebisch. When Prebisch put forward his theoretical framework, he was faced with the challenges of creating a foundation for development policies in the context of the Cold War. Moreover, Prebisch was immersed in a determined mentalité; he was part of a social network and institutional setting that transformed his ideas into an influential theory. The objective is to highlight that economic theories do not rely on natural laws, and rather result from a historical and social context and that economists are not passive, isolated theoreticians; they are socialized and directly impact the issues on which they theorize. To strengthen the argument, archival research on the Prebisch Papers at the UN Archives as well as interviews from the UN Oral History Project are included.     

Evaluating cultural industries: investigating visitors' satisfaction in theatres

This study investigates visitors' satisfaction with their subjective experience in theatres. Reconciling research on theatre marketing and theatre studies, a model of visitors' satisfaction in theatre is suggested and an instrument to capture visitors' satisfaction and its determinants is developed. Results from a field study (n?=?158) on three performances of ‘Twelfth Night or What You Will’ (Shakespeare) in a German community theatre revealed spectators' perception of stage direction and their emotional response as significant determinants. Comparing experienced to inexperienced visitors' judgements, no differences were found. Conclusions for theatre marketing are drawn.     

Grade-Risk: An Insurable Event in the Classroom

Grade-risk provides a powerful ally in establishing relevance between course content and the lives of students. As used in this article, grade-risk refers to the potential for the loss of points on examinations, quizzes, etc. This article describes the rationale and feasibility associated with the introduction of a student-centered grade insurance project that provides some measure of protection against grade-risk. The project engages students on multiple levels and in various capacities resulting in a significantly enriched learning experience. The authors include examples employed in their own classroom in demonstrating the feasibility and validity of grade insurance as a learning tool.     

From risk to vulnerability: the role of perceived adaptive capacity for the acceptance of contested infrastructure

Infrastructure projects such as repositories for nuclear waste or hazardous waste sites impose risks (in the form of potential burdens or losses) over extensive timescales. These risks change dynamically over time and so, potentially, does their management. Societies and key actors go through learning processes and subsequently may be better able to deal with related challenges. However, social scientific research on the acceptance of such projects is mainly concerned with (static) risk perception issues and does not include dynamic aspects. Adaptive capacity, which is part of the concept of vulnerability, therefore represents a promising complementing facet for this line of research. The aim of this paper is to examine the role of perceived adaptive capacity (PAC) for the acceptance of contested long-term infrastructure for the two issues of nuclear and hazardous waste. In an online experimental survey (N?=?300) examining either the acceptance of a nuclear waste repository or of a hazardous waste site, we demonstrate that (i) PAC can be separated empirically as a psychological construct from risk and benefit perception, and (ii) PAC explains a significant additional share of variance in the acceptance of both waste types beyond risk and benefit perception. Furthermore, we report what adaptation mechanisms of PAC participants expect to occur in the future. We conclude that such a dynamic perspective yields important insights in understanding individual decision-making regarding long-term infrastructure projects.     

No Vehicle Means No Aid—A Paradigm Change for the Humanitarian Logistics Business Model

The growing interest in humanitarian logistics is witnessed by an increasing focus of researchers and practitioners on that topic. Transportation in particular is emphasized as key to disaster relief. Despite its relevance, it suffers from a number of drawbacks, creating inefficiencies and limited effectiveness of aid. This article describes a paradigm change for fleet management in humanitarian organizations based on access‐based consumption. It further evaluates a case study among small‐scale producers in rural India, showing their acceptance for sharing vehicles. The newly created business opportunities will increase income and contribute to poverty alleviation. Taking part in the proposed vehicle‐sharing system can release them from ownership responsibilities and increase vehicle utilization, as well as improve vehicle availability, increasing the speed of aid from the perspective of humanitarian organizations. This article highlights the applicability of business models relying on the idea of access‐based consumption to not‐yet‐considered research fields, especially the transfer to rural areas of developing countries. © 2015 Wiley Periodicals, Inc.