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31.
This paper aims to identify some factors that may be explaining differences among secondary students in start-up intentions. For that, the study develops an entrepreneurial intention model sustained by the use of Azjen’s Theory of Planned Behaviour (TBP). Using a sample of students aged between 14 and 15 years old, a questionnaire based on the Li?án and Chen’s Entrepreneurial Intention Questionnaire was administrated. The purpose is to test a model of entrepreneurial intention using structural equations. The findings point that TPB is an appropriate tool to model the development of entrepreneurial intention through pedagogical processes and learning contexts. The education and training should centre itself much more in changing personal attitudes than in knowledge. Moreover, it is desirable that an entrepreneurship educational programme could contribute to the development of competences related to entrepreneurship, social and civic skills, and cultural awareness.  相似文献   
32.
While the biofouler Corbicula fluminea (Müller, 1774) is known to cause great economic losses in North America, studies reporting the problem in Europe are much scarcer. This paper explores the industrial effects of the species in Portugal, the gateway by which the bivalve entered Europe around 30 years ago. National waterworks, major power stations, cement plants, pulp and paper mills and irrigation systems were surveyed. The industrial impacts of the pest were shown to remain relatively mild; irrigation systems are those that seem to be facing more significant economic losses due to infestation. Possible reasons for the apparent discrepancy between this result and the species dispersal in natural ecosystems are discussed, and recommendations on adequate responses to the latent threat are provided. This study may assist the implementation of integrated pest management policies in countries at risk of invasion or recently invaded, and contribute to an understanding of the species’ progression in industrial environments.  相似文献   
33.
中国风电产业在国际市场崛起的挑战分析   总被引:1,自引:0,他引:1  
2010年,以金凤科技、华锐风电为代表的中国风电企业在赢得了快速增长之后展现出加快国际化步伐的态势。尽管现在走出去的中国风电企业仍是少数,但国际化进程已不可避免。本文着重总结了中国风电企业在国际化过程中会面临的挑战,并以美对华301调查为案例,分析了其给中国风电产业带来的风险和影响,从中获得启示,以加快我国新能源产业国际化的步伐。  相似文献   
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This paper investigates the effect of capital structure on a firm’s choice between vertical integration and outsourcing. We model the production decision in a Principal-Agent framework and show that suppliers use debt as a strategic instrument to collect the surplus from outsourcing as their wealth constraint or limited liability ensures them more attractive compensation schemes. Investigating the buyer’s capital structure, we find that outsourcing with risky debt is more likely to occur for high values of the outsourcing surplus.  相似文献   
37.
This article investigates which variables affect the location choice of banks from Spanish- and Portuguese-speaking countries in their process of internationalization. The article compares the differences in these variables for public and private banks. The sample consists of 141 banks operating in 58 countries. Results show that internationalization is undertaken by the largest banks, which preferably choose countries with similar language, close to the home country, and with the most opportunity for growth. Additionally, the effects of certain explanatory variables on the probability of expanding to a given country are different for public and private banks.  相似文献   
38.
Hyperbolic measures of efficiency and productivity change with respect to a graph representation of production technology allow researchers to consider output and input dimensions simultaneously in measuring producer performance. Hyperbolic efficiency measures have been proposed, but empirical implementation has not followed, either in efficiency analysis or in productivity analysis. The objectives of this paper are to define hyperbolic performance measures on a graph representation of production technology, to motivate their use by stating some of their advantages over their radial counterparts, and to introduce a direct formulation to calculate them making use of Data Envelopment Analysis techniques. The ideas are illustrated by calculating hyperbolic efficiency and Malmquist productivity indexes for a US agricultural panel data set.  相似文献   
39.
This article analyses the evolution of employment in the French regions, putting the accent on business service firms. A ‘shift and share’ type of analysis shows that a primary decentralisation in tertiary activities seems to emerge in the 1990s, essentially pertaining to ancillary producer services. An explanatory analysis backs up the general validity of the regional economic base theory: the basic activities, to which business services can quite legitimately be attached, certainly play a leading long-term role on global employment dynamics. Finally it shows that over the past 20 years, the regional offer of services to businesses has been the major discriminating variable between regions, greatly influencing the evolution of basic employment and thus confirming the vital driving force of this sector in regional dynamics.  相似文献   
40.
This article provides empirical evidence and contributes to theory building concerning business model fit and dynamics in the area of solutions business. Business models are seen in this context as going beyond considerations such as offerings and internal processes or even relationships, and as including network and market considerations. Indeed the paper highlights the fact that a business model is not firm-focused, nor dyad-focused, but rather network-, and even market-focused, demonstrating that a business model is not static, but dynamic. Manufacturer and customer continuously shift form and content of their respective business models to adapt both to the needs of the counterpart and to market context. A qualitative case study approach is adopted, with subsequent content analysis. The case study relates to the aerospace industry with focus on a complex engineering firm, one of the largest aircraft manufacturers in the world, its customer — a national airline — and their network partners of various kinds. The data were collected through multiple face-to-face interviews with managers in both companies, as a part and parcel of a network of actors that influences and is influenced by the supplier–buyer relationship. Relationships over time between these firms and network partners are described, highlighting the interplay of products and services related to the provision of solutions. Findings highlight the dynamic nature of business models over the relationship lifecycle between supplier and customer in a complex engineering environment, and the need for reciprocal adjustment of models.  相似文献   
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