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51.
Trends in Approval Times for Genetically Engineered Crops in the United States and the European Union 下载免费PDF全文
Richard D. Smart Matthias Blum Justus Wesseler 《Journal of Agricultural Economics》2017,68(1):182-198
Genetically engineered (GE) crops are subject to regulatory oversight to ensure their safety for humans and the environment. Their approval in the European Union (EU) starts with an application in a given Member State followed by a scientific risk assessment, and ends with a political decision‐making step (risk management). In the United States (US) approval begins with a scientific (field trial) step and ends with a ‘bureaucratic’ decision‐making step. We investigate trends for the time taken for these steps and the overall time taken for approving GE crops in the US and the EU. Our results show that from 1996–2015 the overall time trend for approval in the EU decreased and then flattened off, with an overall mean completion‐time of 1,763 days. In the US in 1998 there was a break in the trend of the overall approval time. Initially, from 1988 until 1997 the trend decreased with a mean approval time of 1,321 days; from 1998–2015, the trend almost stagnated with a mean approval time of 2,467 days. 相似文献
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Alliances and other forms of cooperation between firms often promise great benefits, for example, by the exchange of knowledge or co‐specialization of resources. At the same time, the necessary actions to realize these benefits can augment vulnerability to opportunistic behaviour of partners. In addition to formal contracts to mitigate the resulting behavioural uncertainties, often, mechanisms, such as reputation or ethical values, are suggested as important supplements. However, when it comes to assessment of a specific cooperation opportunity, it is difficult to account systematically for the economic consequences of these ‘softer factors’. Therefore, this paper aims to surpass mere financial analysis of chance and risk and to integrate systematically both reputation and ethical values into an economic assessment of cooperative relationships. For this purpose, we develop a theoretical framework that is based on a simple‐decision model to account for reputation and ethical values of potential partners as drivers of behavioural uncertainty reduction. We also discuss how this framework can be used to assess cooperative relationships and illustrate these ideas with reference to the inter‐organizational accounting practices of a large drugstore chain and its suppliers. 相似文献
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NETNOMICS: Economic Research and Electronic Networking - 相似文献
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Matthias M. Graf Sebastian C. Schuh Niels Van Quaquebeke Rolf van Dick 《Journal of Business Ethics》2012,106(3):301-311
In this article, we hypothesize that leaders who display group-oriented values (i.e., values that focus on the welfare of
the group rather than on the self-interest of the leader) will be evaluated more positively by their followers than leaders
who do not display group-oriented values. Importantly, we expected these effects to be more pronounced for leaders who are
ingroup members (i.e., stemming from the same social group as their followers) than for leaders who are outgroup members (i.e.,
leaders stemming from a different social group than their followers). We tested our hypotheses in two studies. Results of
a field study (N = 95) showed the expected relationship between leaders’ group-oriented values and followers’ identification with their leaders.
A scenario study (N = 137) replicated the results and extended it to followers’ endorsement of their leaders. Overall, these findings suggest
that displaying group-oriented values pays off more for ingroup than for outgroup leaders. 相似文献
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AbstractPrimary producers in global value chains, like any other firm, aim for entrepreneurial success through deploying strategic resources, collective action, strategic intent, and a supportive institutional environment. In the current article, we analyze the extent to which members of farmer cooperatives in Ethiopia succeed in deploying strategic resources. We find that non-members utilize resources more efficiently and that the potential for collective action is not realized. The potential for collective action remains unrealized due to the institutional environment. We suggest pathways for further research. 相似文献