Background to the European Commission consultation on the electronic money directive (2000/46/EC) with particular reference to the definition of ‘electronic money’, the impact on…
Abstract
Background to the European Commission consultation on the electronic money directive (2000/46/EC) with particular reference to the definition of ‘electronic money’, the impact on mobile telephone operators, different structures for payment of goods and services under schemes for the issue of prepaid electronic value, the regulatory requirements on banks and e‐money institutions and the application of anti‐money laundering requirements.
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Film provides an alternative medium for assessing our interpretations of cultural icons. This selective list looks at the film and video sources for information on and…
Abstract
Film provides an alternative medium for assessing our interpretations of cultural icons. This selective list looks at the film and video sources for information on and interpretations of the life of Woody Guthrie.
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Jae-Dong Hong, Ki-Young Jeong and Keli Feng
Emergency relief supply chain (ERSC) design is an important strategic decision that significantly affects the overall performance of emergency management activities. The…
Abstract
Purpose
Emergency relief supply chain (ERSC) design is an important strategic decision that significantly affects the overall performance of emergency management activities. The performance of an ERSC can be measured by several performance measures some of which may conflict with each other. The purpose of this paper is to propose an ERSC design framework by simultaneously taking total logistics cost (TLC), risk level, and amount of demands covered in an ERSC into consideration.
Design/methodology/approach
The study considers TLC of an ERSC as the sum of logistics cost from distribution warehouses (DWHs) to Break of Bulbs (BOBs) and from BOBs to affected neighborhoods. The risk level of an ERSC is measured by estimating the expected number of disrupted relief items (EDI) distributed from DWHs through BOBs to neighborhoods. The covered demand (CDM) is defined as total populations that are supported in case of an emergency, the populations within the maximal coverage distance (MCD) from relief facilities. Based on these performance measures, the authors formulate a Goal Programming (GP) model to distribute emergency relief items to affected locations. Ideal values of these performance measures are decided, and the GP model seeks to minimize the weighted sum of the percentage deviations of those performance measures from the ideal values. The relationships among performance measures have been thoroughly analyzed through detailed trade-off studies under two realistic case studies by changing weights of each performance measure.
Findings
Three performance measures are interdependent over specific values of weights. TLC and EDI have a trade-off relationship when the weight on each measure increases. TLC and CDM also have a trade-off relationship when the weight on EDI increases. However, this relationship becomes less apparent when the MCD increases. EDI and CDM also have the same trade-off relationship when the weight on TLC changes. Therefore, decision makers should thoroughly analyze these trade-off relationships when they design ERSCs. Overall, the study identified that an ERSC with higher MCD outperforms one with lower MCD in terms of TLC, EDI, and CDM.
Originality/value
The study presents a design framework to generate more balanced ERSCs by simultaneously taking three conflicting performance measures into consideration, and demonstrated the feasibility of the framework through realistic case studies. The trade-off analysis provides useful insights and theoretical knowledge to researchers and practitioners in the discipline of emergency logistics management. The results from this study are expected to contribute to the development of more balanced ERSCs.
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The conference report, by Bob Donaldson of the host Cleveland chapter, notes that the delegates came from 19 different countries, with less than half from the United States. A…
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The conference report, by Bob Donaldson of the host Cleveland chapter, notes that the delegates came from 19 different countries, with less than half from the United States. A delegate could have heard as many as 22 individual speakers in regular sessions, along with many exposures to other delegates in informal sessions. With this diversity it is difficult to find consensus, but three issues of increasing concern to planners came up during many of the sessions:
International business programs became realities in the 1950s, but only at two universities: Columbia and Indiana. In the 1960s, more universities added IB programs and…
Abstract
International business programs became realities in the 1950s, but only at two universities: Columbia and Indiana. In the 1960s, more universities added IB programs and departments; the 1970s saw even more added as universities realized that IB programs would enhance their reputations, improve student knowledge and expertise, and enhance companies’ future success. In 1974, the AACSB added internationalization as a requirement for business schools, forcing even more to enhance the international dimensions of their courses, programs, and faculty. Now virtually all B-schools have become global to some extent, although major differences remain in the quantity and quality of their internationalization.