Trading Hot-Air. The Influence of Permit Allocation Rules,Market Power and the US Withdrawal from the Kyoto Protocol

After the conferences in Bonn and Marrakech, it is likely that international emissions trading will be realized in the near future. Major influences on the permit market␣are the institutional detail, the participation structure and the treatment of hot-air. Different scenarios not only differ in their implications for the demand and supply of permits and thus the permit price, but also in their allocative effects. In this paper we discuss likely the institutional designs for permit allocation in the hot-air economies and the use of market power and quantify the resulting effects by using the computable general equilibrium model DART. It turns out that the amount of hot-air supplied will be small if hot-air economies cooperate in their decisions. Under welfare maximization, more hot-airis supplied than in the case where governments try to maximize revenues from permit sales.     

Competitive outcomes and the inner core of NTU market games

We consider the inner core as a solution concept for cooperative games with non-transferable utility (NTU) and its relationship to payoffs of competitive equilibria of markets that are induced by NTU games. An NTU game is an NTU market game if there exists a market such that the set of utility allocations a coalition can achieve in the market coincides with the set of utility allocations the coalition can achieve in the game. In this paper, we introduce a new construction of a market based on a closed subset of the inner core which satisfies a strict positive separability. We show that the constructed market represents the NTU game and, further, has the given closed set as the set of payoff vectors of competitive equilibria. It turns out that this market is not uniquely determined, and thus, we obtain a class of markets. Our results generalize those relating to competitive outcomes of NTU market games in the literature.     

A Study of the Financial Impact of Dairy Manure Storage Systems in Northeast Kansas

In 1997, the Black Vermillion Dairy Environmental Cooperative (DEC) was started with an Environmental Protection Agency 319A grant. The DEC partially funded construction of manure storage projects at ten of thirty-seven Kansas dairies located in the Black Vermillion Watershed. The facilities were later studied using net present value (NPV) to evaluate their cost effectiveness. The NPV analysis showed that in most cases, investing in a manure storage structure can be profitable for the dairy. However, cost-share assistance often will be needed in order to have positive pre-tax and after-tax NPVs.     

An appraisal of the Vulamehlo Handcraft Project

The sale of Zulu handcrafts from the Spioenkop Nature Reserve curio shop was a project initiated by the KwaZulu-Natal Nature Conservation Service to improve the social and economic status of the women of a neighbouring community and thereby address the Neighbour Relations Policy of the organisation. This initiative was deemed viable by the women who all needed an additional income. Through collaboration, the project was implemented successfully in a way that gave the women access to resources within the reserve in order to make craft items which were then sold on their behalf. Responses to structured interviews with the women suggest that the project has addressed the social needs of the community by providing several non-tangible benefits. Although the economic benefits from craft item sales were minimal in terms of the average income per person, they were significant to the most committed project members and were deemed significant by all the women who now had disposable cash. The economic viability of the project could be improved by sourcing additional outlets for sales of craft items, and the women would be able to meet an increase in the demand for these items. The predicted increase in the flow of tourism in the uThukela region, together with improved marketing strategies, will provide opportunities for future local markets.     

Antecedents of consumers' time perceptions in a hypermarket retailer

This study examines the effects of five antecedents on consumers' time perceptions in a hypermarket environment. Findings indicate that the actual shopping time spent in the store and planned shopping activities significantly influence consumers' shopping time perceptions, while consumers' waiting time perceptions are driven by both actual checkout waiting time and actual shopping time. The article examines time gaps, i.e. consumers' errors in time estimation, as related to store loyalty intention and finds that past consumer purchases moderate the relationship between both time gaps and store loyalty intention. Managerial implications are discussed in the article.     

An environmental social marketing intervention among employees: assessing attitude and behaviour change

Abstract

The paper examines the impact of individual and organisational factors on two simultaneous environmental social marketing interventions (SmartPrint and heating/cooling) and types of behaviours (recycling, printing and heating/cooling), among employees of a British City Council. Using a quantitative methodology, in the form of a situated experiment, self-reported attitudes, perceptions of organisational support, self-reported behaviours and actual behaviours were measured before and after the interventions. The interventions generated significant changes in employees’ overall environmental behaviour, heating/cooling behaviour and in some perceptions of organisational support (support and incentives/rewards). Findings are used to detail recommendations for future campaigns aiming to improve organisations’ environmental performance and to drive enduring employee behavioural change.     

Violations of procedure invariance—The case of preference reversals in monadic and competitive product evaluations

In this paper we investigate procedure invariance as a main axiom of the theory of rational choice that stipulates that the preference between options does not depend on the underlying elicitation method. In two experimental studies, we (1) elicit subjects’ preferences between options by means of the willingness to pay (WTP) for real products in a monadic evaluation (each product is assessed separately); and (2) compare the resulting preference order with the one obtained in a competitive evaluation entailing choices between equally priced products. We detect a significant number of systematic preference reversals, meaning that subjects who value products higher in the monadic design switch to other products in the competitive choice task. Although recent marketing literature on pricing research has focused mainly on monadic designs for eliciting willingness to pay for products, our results suggest that switching to a market-like environment where product choices are usually transacted in a competitive environment might create substantial preference reversals.     

The interrelationships between brand and channel choice

We propose a framework for the joint study of the consumer’s decision of where to buy and what to buy. The framework is rooted in utility theory where the utility is for a particular channel/brand combination. The framework contains firm actions, the consumer search process, the choice process, and consumer learning. We develop research questions within each of these areas. We then discuss methodological issues pertaining to the use of experimentation and econometrics. Our framework suggests that brand and channel choices are closely intertwined, and therefore studying them jointly will reveal a deeper understanding of consumer decision making in the modern marketing environment.     

Therapieentscheidung am Ende eines Lebens

Konfliktpotenzial zwischen Pflegenden und ?rzten - Ein Credo der Palliativmedizin ist die interdisziplin?re Zusammenarbeit. Um diese zu gew?hrleisten, müssen Pflegende und ?rzte sich den Konflikten stellen, zu denen es bei schwierigen Therapieentscheidungen h?ufig zwischen den Berufsgruppen kommt. Doch welche Faktoren wirken auf diesen Konflikt ein und wie kann er letztlich überwunden werden?     

To Be or Not to Be Price Conscious—a Segment‐Based Analysis of Compromise Effects in Market‐Like Framings

Numerous researchers have investigated the compromise effect, according to which a middle option of a consideration set is assumed to be perceived more attractive by consumers, thus becoming more likely to be chosen than the extreme options. However, a closer examination of the experimental designs that were used in previous studies on compromise effects clearly reveals a lack of realism in terms of forced choices between fictitious options in hypothetical choice settings of student samples. This article reports two consecutively implemented studies demonstrating that the compromise effect is robust even in an enhanced design that incorporates basic conditions of real purchase decisions in laboratory‐based experiments. Specifically, the relative share of the middle option increases significantly in an overall analysis when experienced consumers make unforced decisions between real brands in a binding choice context. However, segmented analysis indicates substantial differences, meaning that (1) the compromise effect is strong and significant among quality‐seeking consumers, whereas (2) the compromise effect is weak and insignificant among price‐conscious subjects.