Information and consumer willingness to pay for biofortified yellow cassava: evidence from experimental auctions in Nigeria

In this article, we use the Becker‐DeGroot‐Marschak mechanism to estimate consumer demand for biofortified yellow cassava varieties in two states of Nigeria: Imo in the southeast and Oyo in the southwest. These two states exhibit distinct habitual product color preferences for staple food made with cassava. We estimate the effect of nutrition information campaigns and nature of planting material delivery institutions on consumer demand. Willingness to pay estimations account for the effect of product endowment, censoring in bids and nonpayment. In Oyo, consumers are willing to pay a premium for light yellow cassava variety even in the absence of nutrition information. The article finds that nutrition information results in a large and significant price premium for biofortified cassava in both states, and the nature of delivery institution has no significant effect.     

Sustainable development and hospitality education: employers’ perspectives on the relevance for graduate employability

This paper examines hospitality employers’ perspectives of sustainable development (SD) and the implications for hospitality education, particularly graduate employability. An exploratory approach is used in this research where semi-structured interviews were conducted with employers of hospitality graduates. The results established that respondents had mixed understandings of the meaning and relevance of SD. These employers are, however, gradually recognising the value of sustainability for their business. Though it is not currently a priority in terms of a critical employability skill specifically for the hotel sector, related industries seem more mindful of the implications of sustainability credentials. Thus, hospitality educators need to take appropriate actions in subject-specific areas where SD is critical to employment opportunities, creating more industry-ready graduates who are also globally aware citizens.     

What’s so Mysterious about Mystery Shoppers? Understanding the Qualifications and Selection of Mystery Shoppers

Mystery shopping are a method of quality management that is utilized often in a variety of businesses. A holistic definition of a mystery shopper is, however, unclear. Literature relating to mystery shoppers was reviewed and analyzed through content analysis, to develop criteria which can be used to define a mystery shopper. The various traits identified were divided into personal traits, training elements, company considerations. The results of the paper provide a thorough analysis of the various traits that constitute a mystery shopper.     

The Influence of Religiosity on Consumer Ethical Judgments and Responses Toward Sexual Appeals

This research explores the influence of religiosity on consumer perception of, and response toward, sexual appeals. The first study (survey, national sample; n = 423) examines the relationship between religiosity and consumer response toward sexual appeals using causal modeling. Study 1 finds that high intrinsic religiosity consumers exhibit more adverse ethical judgments toward the company’s use of sexual appeals and these judgments, in turn, result in inferior attitudes and purchase intent toward the advertised brand. To confirm and expand on these findings, the second study (experiment, young adult sample; n = 216) examines the influence of intrinsic religiosity on consumer response toward both sexual and nonsexual appeals. The results show that sexual appeals elicit inferior (superior) ethical judgments, attitudes, and purchase intent among consumers high (low) in intrinsic religiosity. In contrast, nonsexual appeals elicit (un)favorable responses from consumers who are (low) high in intrinsic religiosity.     

Cyclical equilibria in multi-sector productive economies: The role of substitution and factor intensity

The paper examines the existence of cyclical perfect foresight equilibria in a two-sector overlapping generations economy with production in which both goods enter consumption. Conditions for the existence of two types of cyclical equilibra are obtained in terms of elasticities of substitution in production and consumption, factor shares in production, and expenditure shares in consumption. The role of substitution possibilities and factor intensities is highlighted. It is shown that factor intensity assumptions are not enough to rule out cyclical equilibria and that limit cycles may exist for substantial amounts of substitution possibilities in production; what matters is the relative sizes of the consumption and production elasticities. The results are illustrated using CES functions. A dynamical simulation of an economy which exhibits a Hopf cycle is presented.     

Different strokes: regulatory styles and environmental strategy in the North‐American oil and gas industry

The environmental management and policy literature presents competing arguments for and against different styles of environmental regulations – command‐and‐control versus flexible regulations that enable voluntary actions. On the one hand, it is argued that firms will not adopt minimum environmental standards without command‐and‐control regulations and that such regulations may actually result in competitive benefits for first movers. On the other hand, the literature argues that command‐and‐control regulations stifle innovation and that flexible regulations encourage proactive environmental strategies that lead to competitive benefits for organizations. This study compared the environmental strategies and competitiveness of oil and gas firms in two different regulatory contexts – the command‐and‐control based US environmental regulations and the flexible collaborative Canadian context. The study found no significant differences in the degree to which firms within the two contexts were more or less proactive in their environmental strategies or in the extent of competitiveness associated with corporate environmental strategies. Follow‐up interviews with 12 Canadian and US companies indicated that regulations appeared to be more important drivers of corporate environmental practices at initial stages and eventually other external and internal drivers became more important influences on corporate environmental strategies. Copyright © 2001 John Wiley & Sons, Ltd and ERP Environment