Trader associations and urban food systems in Ghana: institutionalist approaches to understanding urban collective action

This article explores the activities and functioning of urban food trader associations in Ghana. These associations are strong indigenous groups of women traders who have been able to sustain cooperation over many years in contrast to many other forms of collective action. They shape urban food systems and link urban consumers with rural producers. The analysis relates the findings to the literature on socio‐economics, institutional economics and collective action. Of particular interest are the social relations and networks within associations that allow traders to access informal credit and information with contracts based on trust. The factors that contribute to the ability to sustain collective action are explored. These include leadership structures and acceptance of the authority of market queens by other women traders, as well as the need to have the benefits that come from membership of associations. Cet article porte sur les activités et le fonctionnement d'associations urbaines de commerce alimentaire au Ghana. Il s'agit de puissants groupes autochtones de marchandes qui ont pu préserver une coopération sur de nombreuses années, contrairement à bien d'autres formes d'action collective. Ces associations configurent les systèmes d'approvisionnement des villes, reliant consommateurs urbains et producteurs ruraux. L'analyse rapproche résultats et références documentaires en socio‐économie, économie institutionnelle et action collective. On soulignera les relations et réseaux sociaux au sein des associations, lesquels permettent aux commerçantes d'accéder à des sources parallèles d'information et de crédit sur la base de contrats de confiance. L'article étudie les facteurs facilitant la pérennisation d'une action collective, notamment les structures de leadership et la reconnaissance de l'autorité de reines du marché par d'autres commerçantes, ainsi que la nécessité de tirer des avantages de l'appartenance à ces associations.     

Greenwash: Corporate Environmental Disclosure under Threat of Audit

We develop an economic model of “greenwash,” in which a firm strategically discloses environmental information and an activist may audit and penalize the firm for disclosing positive but not negative aspects of its environmental profile. We fully characterize the model's equilibria, and derive a variety of predictions about disclosure behavior. We rationalize conflicting results in the empirical literature, finding a nonmonotonic relationship between a firm's expected environmental performance and its environmental disclosures. Greater activist pressure deters greenwash, but induces some firms to disclose less about their environmental performance. Environmental management systems discourage firms with poor expected environmental performance from greenwashing, which may justify public policies encouraging firms to adopt them.     

Does Disclosure Reduce Pollution? Evidence from India’s Green Rating Project

Public disclosure programs that collect and disseminate information about firms’ environmental performance are increasingly popular in both developed and developing countries. Yet little is known about whether they actually improve environmental performance, particularly in the latter setting. We use detailed plant-level survey data to evaluate the impact of India’s Green Rating Project (GRP) on the environmental performance of the country’s largest pulp and paper plants. We find that the GRP drove significant reductions in pollution loadings among dirty plants but not among cleaner ones. This result comports with statistical and anecdotal evaluations of similar disclosure programs. We also find that plants located in wealthier communities were more responsive to GRP ratings, as were single-plant firms.     

Buyer-Option Contracts Restored: Renegotiation, Inefficient Threats, and the Hold-Up Problem

"Buyer-option" contracts, in which the buyer selects the productvariant to be traded and chooses whether to accept delivery,are often used to solve holdup problems. We present a simplegame that focuses sharply on subgames in which the buyer proposesinefficient actions in order to improve his bargaining position.We argue for one of several alternative ways to model this situation.We then apply that modeling choice to recent models of the foundationsof incomplete contracts and show that a buyer-option contractis sufficient to induce first-best outcomes.     

Astroturf: Interest Group Lobbying and Corporate Strategy

We study three corporate nonmarket strategies designed to influence the lobbying behavior of other special interest groups: (1) astroturf , in which the firm covertly subsidizes a group with similar views to lobby when it normally would not; (2) the bear hug , in which the firm overtly pays a group to alter its lobbying activities; and (3) self-regulation , in which the firm voluntarily limits the potential social harm from its activities. All three strategies reduce the informativeness of lobbying, and all reduce the payoff of the public decision-maker. We show that the decision-maker would benefit by requiring the public disclosure of funds spent on astroturf lobbying but that the availability of alternative influence strategies limits the impact of such a policy.     

UK food shopping in the 1950s: the social context of customer loyalty

Food shopping – although often dismissed as dreary necessity – has always served a range of latent functions. In the 1950s, food storage limitations and tight budgets gave rise to weekly – often daily – shopping patterns that also allowed shoppers to meet certain social needs. Going to food shops, and the way that customer service was organized, produced significant interactional opportunities which were valued by participants. Exchanging news with other customers may have reinforced shopping patterns but shopkeepers, and knowledgeable assistants, were also useful intermediaries for product and usage information. Functional specialization in food commodities bestowed the aura of expertise, and direct accountability for the quality of what was sold provided a more personal style of retailing than is currently typical. Much depended on the perception of relationships. The 1950s were an important transitional period in the UK. Rationing gave way to wider choice and availability, while the market position of corner shops was increasingly eclipsed by town centre supermarkets. This article explores the social context of food shopping, and its relationship to the specific issue of customer loyalty.     

No easy solutions: lessons learned from an intervention to reduce clinic non‐attendance rates in a Scottish hospital

Hospital waiting lists and times have become the public measure of government success or failure. This research examined existing hospital outpatient capacity and considered the age‐old problem of patients who fail to attend their appointment. A reduction in did‐not‐attend (DNA) rates would maximize utilization of capacity, ensure early diagnosis and drive down waiting times. The research was designed to determine whether the introduction of outpatient letters, which included the need for positive confirmation of attendance, decreased the incidence of patient non‐attendance. Utilizing an experimental design, data gathered at two Plastic Surgery clinics were compared over two three‐month periods, pre‐ and post‐implementation. Total attendance and non‐attendance were examined in terms of new and review patients, gender and age profile. The research concludes that the intervention tested in this form can now be discounted thus allowing the exploration of subtler solutions.