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1.
In their recent article in this journal, Demont et al. (2009) discuss the effects of alternative spatial ex ante coexistence regulations (SEACERs) in the context of the EU regulatory framework. We retain from Demont et al. (2009) that small pollen barriers should be considered as a possible regulatory option in all identifiable situations in which they are as effective as large isolation distances. This idea is in accordance with the proportionality principle of the 2003 EC Recommendation. But further analysis of how consumer choice and consumer welfare are affected should be conducted before supporting the idea that SEACERs should be flexible, that is that GMO farmers should always have the option of paying their non-GMO neighbours to implement the SEACERs in their own fields. We reject the authors’ argument that pollen barriers are necessarily more easily negotiable among neighbours (more “flexible”) than are isolation distances. We contest the relation of proportionality to the size of market signals for IP products. We contest the idea of shifting coexistence regulation from ex ante to ex post. We believe that any economic analysis of coexistence measures should include their welfare effects on consumers as well as on producers.  相似文献   

2.
The EU is currently struggling to implement coherent coexistence regulations on genetically modified (GM) and non-GM crops in all member states. While it stresses that any approach needs to be “proportionate to the aim of achieving coexistence”, very few studies have actually attempted to assess whether the proposed spatial ex ante coexistence regulations (SEACERs) satisfy this proportionality condition. In this article, we propose a spatial framework based on an existing landscape and introduce the concept of shadow factor as a measure for the opportunity costs induced by SEACERs. Our empirical findings led us to advance the proposition that flexible SEACERs based on pollen barriers are more likely to respect the proportionality condition than rigid SEACERs based on isolation distances. Particularly in early adoption stages, imposing rigid SEACERs may substantially slow down GM crop adoption. Our findings argue for incorporating a certain degree of flexibility into SEACERs by advising pollen barrier agreements between farmers rather than imposing rigid isolation distances on GM farmers. The empirical questions of proportionality and flexibility have been largely ignored in the literature on coexistence and provide timely information for EU policy makers.  相似文献   

3.
Most developed countries have adopted labelling policies for genetically modified (GM) food. In April 2004, Canada implemented a voluntary labelling policy for GM and non-GM food, while France adopted the European Union’s new extended mandatory labelling of GM food. I present the result of a qualitative survey of GM and non-GM food labels in supermarkets in Canada and France, five months after the introduction of the new policies. I find that there are almost no GM labelled products in France and non-GM labelled products in Canada. Each policy tends to crowd out the targeted label attribute. However, Canadian consumers can choose between GM and non-GM organic products, whereas there are only non-GM products in French supermarkets. Recent political developments in Quebec suggest that the labelling landscape may change in Canada, either with an increase in the number of non-GM products at the retail level or a transition towards a mandatory labelling policy like in France.  相似文献   

4.
This paper assesses the competitiveness of organic and conventional dairy farms under different milk market and organic farming policy scenarios. We use a DEA-based model to estimate for each policy scenario the sample farms’ profit potential in both technologies. The model enables identification of a farm’s optimal technology based on its input–output observations. The empirical analysis is based on the annual accounts of 1300 Bavarian dairy farms. Results indicate that approximately 69% (78%) of the organic (conventional) farms have chosen their optimal farming system. The remaining organic (conventional) farmers could increase their profit on average by roughly 6% (10%) by switching to the other technology. Abolishment of the EU milk quota results in a considerable decline in the number of sample farms for which organic farming is the optimal technology, suggesting that, ceteris paribus, organic dairy farms may lose competitive advantage with the deregulation of the EU’s milk market regime in 2015. Organic maintenance payments more than double the number of farms with a higher earning potential in organic farming, but their effectiveness could decline when the milk quota is abolished.  相似文献   

5.
This paper places the modern spread of diet-related chronic disease in the United States within the context of more than a century of innovation in food processing technology, discovery in nutrition science, and corrective policy measures aimed at improving public health. We ask whether the current state of affairs represents a market failure, and—if so—what might be done about it. We argue that while today’s industrial food system has its advantages, the asymmetric information problems inherent to this system have resulted in a “lemons-style” breakdown in the market for processed foods. The appropriate policy response to such situations (namely, verifiable quality standards) is well known, but such policies are likely (in the short run) to reduce profits for existing large industrial producers of food. In light of the food industry’s long history of success at regulatory capture, we propose the formation of a new independent food standards agency devoted to protecting the interests of the American consumer.  相似文献   

6.
The policies of wealthy countries have proven the most difficult to reform in the WTO Doha Round negotiations. Considerable emphasis has been placed on developing country impacts, but a gap in the literature remains on the stakes for rich country farmers despite the large role these countries play in global agricultural protection. The research here considers the particular case of US rice households and their sensitivity to Japanese market access reform. Using an applied general equilibrium model with multiple farm households we highlight the distributional impacts among these producers. We argue that concessions to Japan on market access make domestic reforms in rice a difficult political sale in the US since the wealthiest producers bear the largest losses. Improving our understanding of the distributional impacts and political realities of the richest countries is critical to informing the negotiating process because the gains to the world’s poor can only be realized with creative policy redress in these rich nations.  相似文献   

7.
Individual Federal Trade Commission (FTC) cases invariably raise broad questions about consumers, markets, and effective enforcement policy. Recent consumer protection cases raise questions about information regulation. Horizontal merger enforcement has recently focused on retrospective analysis of mergers and the role of the retail sector in predicting the effects of manufacturer mergers. In this paper, we describe research by the FTCs Bureau of Economics that addresses these three areas. We argue that such research is well worth the agencys relatively small resource investment because it demonstrably contributes to more thoughtful policy analysis and better policy outcomes.  相似文献   

8.
This paper develops a framework to assess the influences of institutions and markets on the business strategy of firms in transition economies. We argue that regulatory systems and markets in transition economies are interdependent. Their changing conditions will interact and influence the types of partnerships in new market entry. Using a case study approach based on historical data and interviews, we show how China’s telecommunications industry evolved between 1987 and 2007, and led to the development of a 3G (third generation mobile telecommunications) standard and networks. Our analysis based on the framework explains how regulative elements and market conditions shape the strategic choices of partnerships between domestic and foreign firms when entering China’s 3G market.  相似文献   

9.
This paper has two aims: Firstly, to develop the interpretation of business management as a process of ‘networking’ between companies by relating networking to the concepts of managerial uncertainties and abilities. Secondly, to suggest some areas of potential research that arise from the view of management as networking under uncertainty.The paper builds on the Activities, Actors, Resources (ARA) structure (Håkansson & Snehota 1995) and the Model of Managing in Business Networks (Håkansson et al., 2009) and interprets business interaction as a problem-coping process that involves a set of choices for interacting actors within particular business relationships that are unique in time and space. The paper then relates these choices to the uncertainties and abilities of interacting counterparts.  相似文献   

10.
Rise of strategic nets — New modes of value creation   总被引:1,自引:0,他引:1  
This paper focuses on the type and management of intentionally created business networks called nets. Nets are extensively being used to achieve a variety of benefits over those of a single firm or market transaction. We propose that the effective management of different types of business net is dependent on their underlying value creation logic. Based on this notion a value creation framework of three generic net types - ‘current business nets’, ‘business renewal nets’, and ‘emerging new business nets’ - is suggested. We argue that they pose widely different conditions and requirements for net management. The management mechanisms of these basic net types are then identified and discussed. We contend that the proposed contingency framework captures the complexity and variety of the expanding strategic business nets in a more valid way than the extant classifications of network organizations. The paper contributes to the emerging theory of network management.  相似文献   

11.
12.
The evolution of radio technology and various services has increased the world's dependence on wireless communications. The demand for and value of spectrum resources therefore are also increasing. Spectrum efficiency is the most important factor in managing spectrum scarcity. However, under the current spectrum management approach, it is difficult to adopt innovative technologies that improve spectrum efficiency and flexible usage in the current dynamic wireless market. Recently, there have been several approaches to improve efficient use of spectrum resources, and each approach has its own advantages and disadvantages. Therefore, this research first discusses current issues and analyzes relative social welfare based on the different characteristics of technology and market conditions to compare various attributes of each approach. Based on the techno-economic simulation results, this paper introduces a mixed spectrum management framework for the future wireless service and support policy makers’ decision making. Furthermore, the mixed spectrum policy to spectrum management in Korea is proposed to find a more realistic and efficient spectrum management policy.  相似文献   

13.
Connor's commentary offers a series of thoughtful comments on the ideas presented in Hult, Ketchen, and Slater (2005). We focus on two of his contentions in our response. First, we argue that the theory underlying our study—the resource‐based view—is not tautological. This is because resources and performance are not directly related. Instead, realizing the potential value of resources depends on those resources being exploited through a firm's strategic actions. Second, we disagree with Connor's contention that market‐oriented and customer‐led firms lie along a continuum. We propose a richer conceptualization centered on a two‐by‐two matrix that contains market‐oriented firms, customer‐led firms, and two additional types. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   

14.
The article looks at effectiveness in union organization. Following Child et al. (1973), it describes the necessary conditions for both administrative and representative effectiveness. Administratively effective unions focus on an organizable job territory, control costs and avoid competition. Representative effectiveness is defined by the degree of employer dependence, the balance of services and the degree of centralization. We argue that the prevailing tendency for concentration through merger often damages representative effectiveness while yielding few administrative benefits. The article concludes by offering a framework for analysis of a range of co-operative relationships between unions which yield administrative benefits.  相似文献   

15.
In this article we are dealing with the global, regional and local questions of the business. We raise the following question: is there a relation between network management (networking) and the spatial type of the network. We make a cross analysis of networking and spatial types of the network. The paper builds on the model of networking (Ford et al., 2002; Ford et al., 2003; Håkansson et al., 2009), the network paradoxes (Håkansson and Ford, 2002) and the model of 6 Cs (Ritter & Ford, 2006). We emphasize the strategic importance of the interpretation of network pictures. In order to answer the research question we create a theoretical conceptual frame called the Spatial Networking Matrix. We use the method of explorative expert interview in order to introduce some experiences of company leaders and managers concerning networking and spatiality. We conclude that after further development, the Spatial Networking Matrix can help to analyze networking and spatial types of networks at once, deepen the understanding of the real business world and through all of these, be a useful tool for business practice.  相似文献   

16.
Although it is generally agreed that governments should have some roles in the development of broadband, questions about the specific role of governments remain unanswered, particularly from the perspective of developing countries. This paper evaluates China’s evolving broadband policy by developing a two-dimensional analytical framework, with the different stages of broadband development represented by columns and the four components of broadband ecosystem represented by rows. Generally speaking, China's telecommunications development has been driven by investments from government-allied entities and features a strong industrial policy. However, the Chinese government has chosen a somewhat soft-intervention approach in broadband development and relied on the market itself to grow by creating a competitive market structure. As the market has recently evolved to a certain degree of saturation, there is a seemingly shift of emphasis in China's broadband policy from infrastructure buildup and service provision to application creation and user demand stimulation. However, China’s broadband future is uncertain due to unsettled but important institutional and financial issues. Policy changes appear not to keep up with the broadband ecosystem evolution.  相似文献   

17.
Transaction cost economics (TCE) has guided a variety of research on governance in the strategic management literature. An important question arises, however, as to whether the TCE framework is equally appropriate for all types of firms in all business settings. In this paper, we argue that TCE is not and suggest that firms with high market power may be able to lower transaction costs under high asset specificity and uncertainty in nonintegrated distribution channels, avoiding the need to utilize highly integrated channels as a result. We test our hypotheses with data collected from 40 manufacturers of electronic and telecommunications products in 109 product‐markets in the United States. The results support our hypothesis that transaction cost factors are better at explaining forward channel integration for firms with low market power than for firms with high market power. Our results indicate that the basic TCE framework must be supplemented by the market power construct to adequately explain forward channel integration decisions. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   

18.
OTT messengers such as Facebook and WhatsApp have gained wide popularity among mobile users while the traffic of text messaging is in strong decline. As such, there is a debate over whether both services are interrelated and constitute a joint product market, which has important implications for the current wave of mergers in the mobile industry and regulation policy. To the best of our knowledge, this work is the first to provide an empirical analysis of how the consumption of OTT messengers affects demand for text messaging and mobile voice services. We make use of an innovative dataset which includes very detailed information on smartphone usage in Norway and consider a novel approach to address this question which is embedded in the complexity of two-sided markets. Interestingly, our findings suggest that OTT messengers complement demand for traditional mobile telecommunication services for this context. Consequently, both markets are interrelated but do not constitute a joint market from the perspective of competition policy in Norway. Moreover, we find an explanation for why reductions of text messaging usage have been so drastic in some countries and an analogous development for mobile voice is rather unlikely. Finally, our empirical results provide a new perspective on the modelling of consumer utility in communication networks in the theoretical literature.  相似文献   

19.
Evidence of a decline in public trust associated with food risk governance over recent years has called into question the appropriateness of the current dominant risk analysis framework. Within the EU-funded SAFE FOODS project a novel risk analysis framework has been developed that attempts to address potential shortcomings by increasing stakeholder (including consumer) input, improving transparency, and formally incorporating benefit and non-health aspects into the analysis. To assess the viability of this novel framework, the views of food risk experts from the EU and beyond were sought using a distributed online questionnaire process called Delphi. In this paper the main results of this survey are described, revealing varying levels of support for the key innovations of the novel framework. Implications of our results for the new and old frameworks, for the future of risk analysis, and for the policy community more widely, are discussed.  相似文献   

20.
An ongoing and highly politicised debate concerns the relative efficacy of cash transfers versus food aid. This paper aims to shed light on this debate, drawing on new empirical evidence from Ethiopia’s Productive Safety Net Programme (PSNP). Our data derive from a two-wave panel survey conducted in 2006 and 2008. Ethiopia has experienced unprecedented rates of inflation since 2007, which have reduced the real purchasing power of PSNP cash payments. Our regression findings confirm that food transfers or ‘cash plus food’ packages are superior to cash transfers alone – they enable higher levels of income growth, livestock accumulation and self-reported food security. These results raise questions of fundamental importance to global humanitarian response and social protection policy. We draw out some implications for the design of social transfer programmes and describe some steps that could be taken to enable ‘predictable transfers to meet predictable needs’.  相似文献   

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