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91.
There has been a long and intensive debate within the scientific community about the role of international trade in the development of countries. During the last decades, the focus of attention has moved from the pure economic level to the environmental aspects of international trade. Establishing a simplified system of North-South trade for one reference period (2003), this paper attempts to test empirically the extent of potential asymmetries with regard to extracted material flows, and contrasts the results with the economic benefits from trade (in terms of value-added). The South is thereby represented by a selection of Latin American countries (Brazil, Chile, Colombia, Ecuador and Mexico), the North comprises one of their main commercial partners, the United States. At the methodological level, a multi-regional input-output analysis is used as the tool of investigation. Results generally support the hypothesis that the South was feeding the North's societal metabolism. South-North material exports were 1.6 times larger than North-South material exports, resulting in a net deficit for the South of 324 million tons. Moreover, material intensity of exported commodities from the South was twice as high as that from the North. It is worth highlighting, however, that part of the North-South hypothesis fails for the sample of countries since the larger part of the economic surplus has remained in the South, contrarily to what would have been expected. 相似文献
92.
A review of recent group experimental research in three major MIS research journals indicates a lack of understanding of how to analyze group data measured at the individual level. This paper draws on statistical analysis literature from various disciplines to explain why current analysis of group data in MIS research is often incorrect and demonstrates how to analyze such data correctly. 相似文献
93.
McGrath RG 《Harvard business review》2011,89(4):76-83, 137
It's hardly news that business leaders work in increasingly uncertain environments, where failures are bound to be more common than successes. Yet if you ask executives how well, on a scale of one to 10, their organizations learn from failure, you'll often get a sheepish "Two-or maybe three" in response. Such organizations are missing a big opportunity: Failure may be inevitable but, if managed well, can be very useful. A certain amount of failure can help you keep your options open, find out what doesn't work, create the conditions to attract resources and attention, make room for new leaders, and develop intuition and skill. The key to reaping these benefits is to foster "intelligent failure" throughout your organization. McGrath describes several principles that can help you put intelligent failure to work. You should decide what success and failure would look like before you start a project. Document your initial assumptions, test and revise them as you go, and convert them into knowledge. Fail fast-the longer something takes, the less you'll learn-and fail cheaply, to contain your downside risk. Limit the number of uncertainties in new projects, and build a culture that tolerates, and sometimes even celebrates, failure. Finally, codify and share what you learn. These principles won't give you a means of avoiding all failures down the road-that's simply not realistic. They will help you use small losses to attain bigger wins over time. 相似文献
94.
Business life has always featured the unpredictable, the surprising, and the unexpected. But in today's hyperconnected world, complexity is the norm. Systems that used to be separate are now intertwined and interdependent, and knowing the starting conditions is no guide to predicting outcomes; too many continuously changing interactive elements are in play. Managers looking to navigate these difficulties need to adopt new approaches. They should drop outmoded forecasting tools-for example, ones that rely on averages, which are often less important than outliers. Instead, they should use models that simulate the behavior of the system. They should also make sure that their data include a good amount of future-oriented information. Risk mitigation is crucial as well. Managers should minimize the need to rely on predictions-for instance, they can give users a say in product design. They can decouple elements in a system and build in redundancy to minimize the consequences of a partial system failure, and turn to outside partners to extend their own company's capabilities. They can complement hard analysis with "soft" methods such as storytelling to make potentially important future possibilities more real. And they can make trade-offs that keep early failures small and provide the diversity of thought needed in a nimble organization faced with complexity on virtually every front. 相似文献
95.
Small firms in tourism are characterised by informal approaches to management, allowing their owners to meet a variety of often overlapping business and personal goals. Environmental certification schemes generally require members to subscribe to formal environmental management systems (EMS), even when aimed at small business operators. This paper examines in detail the managerial approaches of a small group of owner-managers who are operating within the approximately 3000-member Green Tourism Business Scheme (GTBS) available in the UK and Ireland. The findings suggest that the type of environmental practices adopted most willingly reflect the formality of management within the business and the owner-managers’ various backgrounds, values, reasons to be in business, expectations from acting and their understanding of the “environment”. It finds that the “Plan-Do-Check-Review” approach of most EMS does not easily relate to the complex motivations and needs of the world of small business. The paper concludes that environmental engagement is more likely to be fostered if owner-managers’ managerial approaches and assumptions are better understood and that shared visions for environmental engagement are encouraged through informed dialogue. Both economic benefits and the fostering of “feel good” factors should be stressed if small tourism businesses are to adopt EMS programmes. 相似文献
96.
Collective value co-creation is not fully explored in management research. The phenomenon of social value co-creation has not been investigated in detail either, particularly regarding sustainable tourism management. In our work, we investigate the role of social values within the collective value co-creation process, as a key factor for building sustainable tourism management practices able to generate sustainable benefits to all stakeholders. The study setting is Sardex, a complementary currency community based in Sardinia (Italy). By adopting a qualitative methodology, and through face-to-face interviews, the entrepreneurs’ relationships were analysed using dialogue, trust, and reciprocity as core factors of value co-creation within the hospitality and tourism firms grouped in Sardex. Particularly, we explored whether, and to what extent, reciprocity was the salient factor in the process of value co-creation. Findings show that social values, and especially reciprocity, are the backbone of value co-creation: they foster corporate social orientation, which brings together corporate social responsibility and sustainability, and represent our contribution to enrichen theoretical and practical perspectives in this multidimensional field. 相似文献
97.
Joana Rita Silvestre Godinho Helena Maria Batista Alves 《International Journal of Consumer Studies》2017,41(1):104-119
This study aims to find out the determinant factors affecting fruit consumption behaviour in Portuguese young people, based on the Health Action Process Approach (HAPA) model, and determine if this model explains differences according to gender, age and rural/urban environments. This research is innovative because it tests the HAPA model with young people, and because it adds social support to the HAPA model as an extra predictor of young people's behaviour. To gather the data, a questionnaire survey was applied in two public schools, one in a rural area and the other in a city. The survey was answered by 266 Portuguese young people, aged 15–21 years, from the 10th to the 12th grades. Authorization for the survey was given in advance, from the Ministry of Education, schools and parents, after which the survey was performed. Before applying the questionnaire, two pre‐tests were carried out, each with ten participants and with similar characteristics to the population studied. This study analyses action self‐efficacy, outcome expectancies, action planning, risk perception, intention, maintenance self‐efficacy and social support variables. The result was obtained through a two‐step process, by determining the measurement and structural model, using Smart PLS 2.0. The results show that young females have more factors determining fruit consumption, with greater social support for action self‐efficacy, greater maintenance self‐efficacy through action self‐efficacy, and greater perception of risk regarding fruit consumption. In terms of age, young people over 16 years present greater outcome expectations for the intention, greater perception of risk and action self‐efficacy for fruit consumption. The multi‐group analysis referring to differences between young people living in rural or urban environments did not show proof of the model giving a better explanation of one situation or the other. It can be concluded that the HAPA model is appropriate to the investigation of behaviour factors that influence young people's fruit consumption. The results also indicate that in the scope of the behaviour analysed the proposed model gives a better explanation for females and for those over 16 years. 相似文献
98.
To what extent is an increased stringency of the Intellectual Property Rights (IPR) system apt to stimulate research cooperation between developed and emerging economies? To address this question, we empirically investigate how international joint research projects in the pharmaceutical sector are affected by the regime of IPR in force in the two countries involved in the collaboration. Looking at the joint signature of both patent documents and scientific papers by researchers located in developed and emerging markets, our investigation indicates two opposite effects: joint publications are fostered by stricter IPR rules, whereas joint patents are discouraged. A recently proposed theory provides a plausible rationale for this apparently contradicting result. 相似文献
99.
Paths Toward Radical Service Innovation in Manufacturing Companies—A Service‐Dominant Logic Perspective 下载免费PDF全文
Research on servitization of manufacturing companies concentrates on typologies of product–service bundles, on transition pathways to increased servitization, and on resource and capabilities configurations necessary to accomplish this transition. Missing from existing research is an analysis of the degree of novelty of service innovations introduced by manufacturing companies. Therefore, this article shifts the focus from the transition process itself to the question of how manufacturing companies can introduce radical service innovations to the market. This article links servitization literature with service innovation literature and investigates how manufacturing companies can introduce radically new services in terms of three forms of innovations: service concept innovations, customer experience innovations, and service process innovations. Service‐dominant logic (SDL) is applied as the theoretical lens because it covers four significant factors influencing the success of companies’ innovation activities: actor value networks, resource liquefaction, resource density, and resource integration. Based on a multiple case study of 24 Danish business‐to‐business manufacturing small‐ and medium‐sized enterprises and through a fuzzy set qualitative comparative analysis, different configurations of the principles of SDL are analyzed. They describe the paths to radical service innovation. Digitalization appears as a central causal condition in the bulk of the configurations. Big and rich data generated internally within the focal company in combination with for instance customer data can enhance the innovativeness of the service offerings. However, digitalization is not a sufficient condition for launching radical service innovation—it should be combined with an efficient mobilization of resources internally within the focal company and/or collaboration with other organizations within the value system. In addition, the analysis hints to a need to detach from immediate customers as the prime driver of service innovation. 相似文献
100.
Rita C. Manning 《Journal of Business Ethics》1997,16(8):817-823
In this paper, I survey liberal and communitarian defenses of privacy, paying particular attention to defenses of privacy in the workplace. I argue that liberalism cannot explain all our of intuitions about the wrongness of workplace invasions of privacy. Communitarianism, on the other hand, is able to account for these intuitions. 相似文献