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61.
The scholarly tradition of cosmopolitanism (illustrated by the old saying, “I am a citizen of the world”) offers important insights into the examination of agri-food multinational corporations (MNCs) as powerful global actors. Acknowledging that agriculture is the business sector with the highest planetary environmental impact, in this paper, we advance existing discussions around cosmopolitanism and the normative implications of considering agri-food MNCs as political actors. Relying on an integrative literature review, we propose a tripartite ethical framework that gives a new momentum to the ideals and tenets of cosmopolitanism. This novel lens offers an integrated, seamless ethical approach and revolves around three dimensions: culture, morality, and governance. The first dimension examines key agri-food cultural and social-ecological issues, the second acknowledges interdependence and causality as central to understanding MNCs’ ethical responsibilities, and the third outlines several governance parameters around legitimacy, planetary reach and efficiency. Hence, our integrative framework resituates the planetary geographical imagination of cosmopolitanism within the biophysical parameters outlined by the planetary boundaries concept, advancing key issues on private agri-food environmental governance and planetary stewardship.  相似文献   
62.
Journal of Productivity Analysis - The paper applies some of the latest advances of probabilistic approach to account directly for unobserved heterogeneity in the estimation of efficiency measures...  相似文献   
63.
Studies on Open Source Software (OSS) developer communities have long stated that there is a relationship between community structure and tasks carried out by project members. This relationship has been exemplified by the onion model, which has been instrumental in understanding self‐coordination in OSS projects. Despite its ubiquity, there is a lack of empirical evidence to validate the relative position of each task cluster within the onion model. In this study, we map out the community structure of a large open source project and observe its bug‐fixing patterns to explore the relationship between tasks and structure. Our study makes three significant contributions. First, we find no empirical evidence to support the structural location of bug‐fixing tasks in the onion structure. Second, we find empirical evidence to support the core‐periphery continuum model linking an actor’s coreness to problem‐solving ability. Third, our results suggest that the importance and location of each task within the core‐periphery structure evolve over time. These findings add clarity to the community structure and their implications for the management and coordination of collaborative innovation projects.  相似文献   
64.
In for-profit organizations, efficiency and productivity measurement with reference to the potential for input-specific reductions is particularly important and has been the focus of interest in the recent literature. Different approaches can be formulated to measure and decompose input-specific productivity change over time. In this paper, we highlight some problems within existing approaches and propose a new methodology based on the Principle of Least Action. In particular, this model is operationalized in the form of a non-radial Luenberger productivity indicator based on the determination of the least distance to the strongly efficient frontier of the considered production possibility sets, which are estimated by non-parametric techniques based upon Data Envelopment Analysis. In our approach, overall productivity change is the sum of input-specific productivity changes. Overall productivity change and input-specific changes are broken up into indicators of efficiency change and technical change. This decomposition enables the researcher to quantify the contributions of each production factor to productivity change and its components. In this way, the drivers of productivity development are revealed. For illustration purposes the new approach is applied to a recent dataset of Polish dairy processing firms.  相似文献   
65.
To strengthen trade in services between ASEAN and Korea, in 2009 both sides signed and implemented the ASEAN–Korea Trade in Services (AKTIS) agreement. This article is the first to assess the trade implications of this agreement for Indonesia and other ASEAN countries. Despite the increasing volume of ASEAN–Korea trade in services since 2009, it is hard to say whether AKTIS was the only factor behind this encouraging growth. The agreement’s potential trade impact is, however, quite substantial. Given the importance of enhancing further trade in services between the ASEAN countries and Korea, we propose a number of specific liberalisation measures that Indonesia and other ASEAN countries could take to further strengthen such trade with their Asian neighbour.  相似文献   
66.
We model the relationship between bilateral foreign direct investment (FDI) and the level of corruption in multinational firms’ (MCNs’) home and host countries. We construct and test a model of bilateral FDI between countries that differ in their levels of corruption. FDI is affected negatively both by the level of corruption in the host country and by differences in home- and host-country corruption. Our model emphasizes that MNCs develop skills for dealing with home-country corruption, and these skills become a competitive advantage in similarly corrupt host countries. We test the model using data on bilateral FDI stocks among a large number of home and host countries, using a variety of specifications and estimation strategies to provide robustness. Our results show that the effects of host-country corruption and of differences in corruption levels between home and host countries are statistically and economically significant.  相似文献   
67.
In October 2006, the NYSE began rolling-out phase three of a four-phase plan initiate its new Hybrid trading mechanism. The results show that this new trading platform introduced a much larger proportion of electronic transactions relative to floor auction transactions. This migration to electronic transactions is further evidenced by a mirror shift in price discovery from floor trades to trades marked for automatic electronic execution. In addition, the move to Hybrid trading introduced a significant decrease in inventory control costs, as well as a noticeable increase in trade persistence. Finally, the new trading platform has increased the speed with which orders are met, and has also decreased the proportion of executed shares which receive price improvement.
Yiuman TseEmail:
  相似文献   
68.
The R&D management paradigms of research and technology organizations (RTOs) have been discussed in the past. Academics have analysed their strategic challenges in view of the new demands posed by new competitive environments for their SME clients. New innovation models proposed recently have captured the attention of policy makers. The objectives of this paper are to analyse these models in the case of a particular model of RTO: the R&D units in the Basque Country in Spain, launched with the aim of improving R&D and technology transfer efficiency. This paper is based on an empirical study of a group of specialized RTOs (R&D units) and its objective is to analyse a new paradigm of RTO and propose a model to identify the critical elements that influence performance and strategic alignment between R&D performers (RTOs) and their partners (in most cases SMEs).  相似文献   
69.
There is a growing tendency in credit card industry to increase the contribution of the smallest players, the cardholders, in the detection of card incidents. This article examines whether cardholders are efficient at detecting/communicating incidents of theft, loss or fraudulent use of their cards. The analysis focuses on whether they demonstrate enough speed of response to support a risk control subsystem by the issuer. The research follows a completely new approach showing how the issue can be handled by applying the concept of elasticity, a notion just recently exported from economics to the field of statistics by linking it with the reverse hazard rate. The issue is focused on the analysis of the characteristics of the elasticity function of the random variable that measures the delay of cardholders in reporting incidents. This study is illustrated with an application to a real data set of 1069 incidents.  相似文献   
70.
In this paper we find empirical evidence of bank lending channel for Colombia, using a balanced panel data of about four thousand non-financial firms. We find that increases in the interest rate, proxiing for the monetary policy instrument, lead to a reduction in the proportion of bank loans, out of total debt, of the firms. This bank lending channel amplifies the effect of the traditional interest rate channel, which leads to a reduction in total debt and spending when monetary policy tightens. Our evidence suggests that firm size matters in the transmission of monetary policy through the bank lending channel: Smaller firms have a higher probability of being credit rationed after a tightening of monetary policy than (otherwise identical) larger firms.  相似文献   
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