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41.
This paper investigates the trade competitiveness of the new emerging Southern economies – China, India, Brazil and South Africa (CIBS) – with respect to their main global partners. Starting from the commonly held view that countries with trade patterns similar to those of emerging countries are likely to suffer losses, we propose a multidimensional approach based on cluster analysis, both crisp and fuzzy, as an alternative strategy for assessing similarity in global trade patterns. On the basis of key trade characteristics drawn from the diverse strands of trade theory, we assess the relative position of CIBS within global trade patterns and their evolution over time. Unlike previous studies, our results do not support the hypothesis of the presence of a competitiveness threat from Southern emerging countries towards the main industrialised economies.  相似文献   
42.
Home injuries together, with road traffic accidents, are estimated to be the third cause of death in Italy (Arokiasamy and Krishnan 1994). However, as in most other countries, in Italy there is a lack of information on home injuries and on how differences in geographical patterns may influence the scope and magnitude of this phenomenon. By analysing a multipurpose large survey (Multiscopo) carried out annually, geographical heterogeneity in home injuries incidence rate can be investigated. The aim of this study is the assessment of possible differences in geographical patterns among the Italian regions making use of a re-analysis of Multiscopo home injury data. The study results show that Italian regions differ greatly in the number of home injuries. The geographical heterogeneity may be due to the unemployment rate and the incidence of poverty that is greater in the Southern and Insular regions than in other zones. Other socio-economic variables such as alcohol consumption can increase the risk of injury in the home. To prevent them it could be useful to organize campaigns aimed at increasing the awareness among people about this problem.  相似文献   
43.
Urban centres and their surroundings often act as highly dynamic economic areas. Due to continuing urban migration, population growth as well as their heightened potential for employment, they have significant impact on Germany’s overall economic performance. Cities benefit from their neighbouring regions via a division of labour based on functional and spatial comparative advantages. Jobs in the service sector are concentrated in the city, while surrounding regions show a relatively high specialisation in the industrial sector. The economic development of metropolitan regions can be fostered particularly by improving supra-regional metropolitan functions related to education and to research and development. Moreover, the improvement of the intra-regional infrastructure also contributes to the economic strength of the whole metropolitan area.  相似文献   
44.
We present a game-theoretic model for the line planning problem in public transportation, in which each line acts as player. Each player aims to minimize its own delay, which is dependent on the traffic load along its edges. We show that there exists a line plan at equilibrium, which minimizes the probability of delays of the transportation system. This result is achieved by showing that a potential function exists. Numerical results using close-to-real world data in the LinTim framework clearly show that our method indeed produces delay-resistant line concepts.  相似文献   
45.
This paper explores entrepreneurship in the context of complex social problems (often referred to as ‘social’ entrepreneurship). Most management research in this area studies the entrepreneurs; we explore the institutional conditions which frame the likelihood of entrepreneurial engagement. We name these conditions ‘crescive’ and, following A.O. Hirschman's studies on institutional conditions for development we identify two analytically different sets of conditions: those that can stir up actors' motivations to engage and those that can alter their decision making logic. Our exploration of crescive conditions yields a novel conceptual model for entrepreneurial engagement in the context of complex social problems, which we label ‘crescive entrepreneurship’ and place in a space between functionalist and institutional action.  相似文献   
46.
Abstract

Retailers wish to expand their standard private label (PL) adopting a multi-tiered portfolio. We study the effects produced by the introduction of two new PLs quality-tiers (economy and premium) on the market share of various national brands (NB; premium-quality and second-tier) and the standard PL. This study proposes a model that accommodates three effects (similarity, attraction, and compromise) for understanding how the introduction of economy and premium PL may affect market incumbents. This study also analyzes the effects of introducing new PL quality-tiers for customer segments. Our results indicate that when economy and premium PL are introduced in the market, the choice probability of standard PL decreases, especially for high purchase quantity customers and PL loyal customers. In addition, introduction of a premium PL decreases the choice probability of second-tier NB and premium-quality NB, especially for PL loyal customers and high purchase quantity customers.  相似文献   
47.
This study addresses what factors influence and moderate Japanese physicians' mobile health monitoring (MHM) adoption for diabetic patients. In light of the multilevel sequential check theory, the study tests whether novelty seeking, self-efficacy, and compatibility moderate the effects of overall quality, net benefits, and perceived value of MHM on physicians' usage intention. Self-efficacy serves as an evaluation of resources for coping with an event, while compatibility involves the judgment of an event's congruence with a motive or goal. The study results support four out of nine moderation hypotheses. Our findings clearly indicate that the impact of overall quality and net benefits on physicians' intention to use MHM would be significantly strengthened by self-efficacy and compatibility, but not by novelty seeking.  相似文献   
48.
49.
This article assesses the impact of trade, capital openness and institutions on emerging economies’ output loss during the “Great Recession.” The fixed-effect estimates of an unbalanced panel of 122 emerging countries observed from 2008 to 2010 yield three main results. First, trade openness has exacerbated output loss. Second, capital openness can help mitigate the negative impact of an external shock, but this is conditional on the level of financial development. Finally, the results also point out that the interrelations between financial and institutional development affect the crisis’s severity.  相似文献   
50.
This article presents a systematic review of the English-language empirical literature about citizen participation to identify the obstacles to its implementation and the most successful ways to address them. Three sets of variables seem to impact effectiveness: contextual factors, including information asymmetries and public officials’ attitude; organizational arrangements, including community representation criteria and process design; and process management patterns, including group dynamics and collaboration quality. Two recommendations stem from our analysis: internalize decisions in organizational procedures, and establish ongoing interactions between government bodies and their stakeholders. We conclude that half-hearted engagement is unlikely to lead to successful citizen participation.  相似文献   
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