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61.
High-value export-oriented agriculture is today considered as a means of integrating smallholders into the world economy. This paper examines the geographic and organisational changes that have taken place in the fresh pineapple sector over the past 50 years. We begin with a historical analysis of the changes in leadership among producer countries, namely the dethroning of Côte d’Ivoire by Costa Rica. We show that this geographical shift has been accompanied by massive organisational changes: the pineapple sector is increasingly driven by large downstream actors who derive their power from the ability to impose their definition of quality to the whole chain, and from economies of scale and scope. Although varietal innovation plays a key role throughout the period, commercial and logistical innovation are of increasing strategic importance. However, because of the constraints imposed by the concerned supply chains, small farmers risk being excluded or marginalized.  相似文献   
62.
In this paper, we test whether farmland and developable land prices are governed by the same determinants (mainly urbanization). We estimate here quasi‐identical econometric equations for both agricultural and developable land markets, instead of the conventional approach of adding variables that capture the urban influence. Using data aggregated at the level of the 589 municipalities of a highly urbanized country (Belgium), we found that the same determinants enter these equations, with slight differences in parameter values: land prices decrease with distance to central business district (developable land: –2.7% per km; farmland: –2.5% per km), and increase with the population of the commune as well as with its demographic growth and with the average income of its inhabitants.  相似文献   
63.
Empathy has been identified as a key success factor for employees who interact with customers. Despite its overall relevance, only a few studies have acknowledged its multidimensional nature. Knowledge remains scarce about the relative impact of cognitive and affective empathy on relational outcomes. In addition, few pieces of research have explicitly acknowledged empathy as theorized within stage‐models focusing on the communication of empathy. The authors conceptualize empathy as a multidimensional construct perceived by the client. Empathy has to be communicated to be effective, while customers’ perceptions of empathy may also be more complex as they distinguish between cognitive and affective empathy. This article investigates the effects of perspective taking, emotional concern, and emotional contagion on trust and commitment. Drawing upon relationship stage concepts, the authors further argue that the influence is moderated by relationship age. Finally, this study investigates if employees benefit from being perceived as empathic partners in terms of “hard facts” (objective sales performance). Based on a data set from 215 business clients of a large consulting firm, this study adopts a structural equation modeling (SEM) approach by using multigroup analysis. To test the empathy–performance link, the authors aggregate customer responses nested in 84 employees and link perceived empathy with performance data. The results show that within B2B relationships, perspective taking exerts the strongest influence on trust, whereas emotional concern is the strongest driver for commitment. The results also confirm the moderating role of relationship age and that perspective taking leads to an increase in actual sales performance. This study underpins the relevance of empathy within services marketing, while providing a more detailed approach to account for empathy as a relation building tool. Practical and academic implications are also addressed.  相似文献   
64.
During the past decade, Canadian consumers have developed a keen interest in local and organic foods. In response, the Canadian government established standards to regulate their labeling. However, many retail and media outlets offer varying definitions that fit their needs. Consumers utilize this often conflicting information to formulate their understanding of local and organic. The aim of this study was to investigate consumer understanding and perception of local and organic food, especially in regard to production characteristics. The results indicate that local is predominantly defined as decreased miles to transport, whereas organic is defined as food produced without the use of synthetic pesticides. However, a fairly large percentage of consumers perceive inaccurate definitions as being characteristics of local and organic. Furthermore, consumers with accurate definitions of local and organic share a similar consumer profile, while consumers with misguided perceptions do not. We also see that characteristics such as ethnic heritage, personal characteristics, geographic region, and length of stay in Canada not only influence consumer understanding and perception, but also the geographic boundaries associated with local.  相似文献   
65.
The theoretical concept of agency costs developed by Jensen and Meckling (1976) and Jensen (2005) are used to study the relationship between the quality of a firm's governance and its decision to issue a profit warning (PW) when it is overvalued. Based on a sample of Canadian companies between 2000 and 2004, results were only partially supportive of the hypotheses. The characteristics of the board seem to play only a secondary role in the decision to issue a profit warning when the firm is overvalued. On the other hand, as expected, governance mechanisms that factor in market values to align the interests of managers and directors with those of shareholders are negatively related to the profit warning decision. Copyright © 2008 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
66.
According to some authors, technical change contributes to the explanation of the increase in equilibrium unemployment by making jobs more and more specialized. Here, we assume that firms optimally adapt the specialization of jobs to overall labour market conditions. Using a matching labour market framework, we show that the increase in unemployment can explain the higher specialization of jobs.  相似文献   
67.
作为比利时首任驻华海关专员,6个月前,我刚刚踏上中国这片热土。打那时起,我就在这全新的、令人兴奋的环境中度过了让人备感新奇的日日夜夜。  相似文献   
68.
ABSTRACT

Since 2004, the Association of SouthEast Asian Nations (ASEAN) has decided to move towards liberalization of air transport inside the region as well as outside by signing multilateral agreements with other countries. In this article, we focus on the economic impact of liberalization. We show that by liberalizing up to the 5th freedom right, given the expectations with respect to tourism development, national GDP is expected to increase yearly from 1% (Cambodia) to 6.1% (The Philippines). Regarding partner states involved in multilateral agreements, the case of China shows that ASEAN airlines might well face possible competition distortions as a result.  相似文献   
69.
This paper investigates sequential manufacturer–retailer price determination and channel performance under possible misrepresentation by one member of its privately known cost. To the standard double marginalization game, we add a preliminary stage where the manufacturer (alternately the retailer) announces its privately known constant marginal cost. We prove that the manufacturer has no incentive to misrepresent its cost, and we give respective sufficient conditions on the demand function for the retailer to overreport and to underreport costs. Depending on the shape of the demand function, opportunistic behavior by the retailer may lower or raise the manufacturer’s profit and channel performance.  相似文献   
70.
Over the past decade, the structural analysis of auction data has attracted considerable attention. The structural approach relies on the hypothesis that observed bids are the equilibrium bids of the gametheoretic auction model under consideration. In this paper, we survey econometric methods that have been recently developed for estimating first-price auction models within the private value paradigm. In particular, we focus on two important issues. A first question is to know whether the structural elements of the model, mainly the underlying latent distribution of bidders private values, are identifiable from observations, usually the observed bids. A second issue concerns the estimation of the underlying density. This can be performed through different methods ranging from parametric to nonparametric ones. After a brief review of basic auction models, we first consider the simple first-price auction model with- in the symmetric independent private value paradigm with a nonbinding reserve price. In a second part, more advanced models are considered allowing for a binding reserve price, affiliation among private values, and asymmetry among bidders. The conclusion presents some future lines of research. Depuis une dizaine d'années, I'analyse structurale des mécanismes en jeu dans la conduite des enchères suscite une attention considérable. Cette démarche structurale sefonde sur I'hypothèse selon laquelle les offres observées constituent les offres à l'équilibre d'un modèle d'enchères basé sur la théorie des jeux. Dans le présent exposé, nous pas sons en revue les méthodes économétriques qui ont été mises au point ces derniéres années pour construire des modéles d'enchéres au premier prix dans le cadre du paradigme des valeurs personnelles. Nous nous intéressons en particulier à deux questions importantes: la première est de savoir si les éléments structuraux du modèle, essentiellement la distribution latente sous-jacente des valeurs personnelles des enchérisseurs sont identifiables à partir des observations, c'est-à-dire habituellement les offres observées. La deuxième question concerne l'estimation de la densité sousjacente. Elle peut se faire par différentes méthodes allant des paramétriques au non paramétriques. Après une brève revue des modèles d'enchères de base, nous considérons d'abord le modèle d'enchère, simple au premier prix dans le cadre du paradigme des valeurs personnelles indépendantes symétriques, assorti d'un prix minimum non liant. Dans la seconde partie, nous examinons des modèles plus avancés, autorisant unprix minimum liant, Vaffiliation parmi les valeurs personnelles et I'asymétrie parmi les enchérisseurs. En conclusion, nous proposons quelques avenues de recherches futures.  相似文献   
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