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201.
This study uses employment data to examine why some industries host more new high-growth firms than others. Using a unique data base of 201 industries over a 15-year period, we find that increases in the proportion of employment of scientists and engineers in industries are positively associated with counts of fast-growing new firms; however, we do not detect a relationship between fluctuations in the proportion of employment in sales and production occupations and counts of fast-growing new firms. The findings suggest that technological innovation is an important determinant of entrepreneurial opportunity. Further, they suggest that private new firms are an important means of organizing commercial innovation and that new firms may be less constrained by complementary assets than has been previously understood.  相似文献   
202.
    
Comparative advertising is the pratice of comparing two or more named or unnamed products in an advertisement. The purpose of this study was to examine the use of comparative advertising in widely circulated industrial publications. The study examined approximately 2100 full-page advertisements in major trade publications for the years 1970, 1975, and 1980. It was found that comparative advertising is not the dominant format for industrial journal advertising. Further, there was a significant decrease in the use of comparative advertising from 1975 to 1980. Nevertheless, when industrial advertisers use comparative advertising, they tend to rely more frequently on implied comparisons rather than on the more aggressive, strictly comparative format. Also, industrial marketers seem to be more inclined to stress product features rather than price, distribution, or promotion when using comparative advertising.  相似文献   
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204.
    
Parents and policy‐makers often wonder whether and how the choice of a tracked or mixed educational system affects the equality of opportunity. I answer this question by analyzing the influence of peers on future educational results. I define an equal opportunity policy as one that maximizes the average lifetime income of the worst‐off type of individuals in society (i.e., students from disadvantaged backgrounds). I find that tracking maximizes average lifetime income if the opportunity cost of college attendance is sufficiently high.  相似文献   
205.
ABSTRACT

This study attempts to develop a scale to measure the individual entrepreneurial orientation (IEO) of persons in South Africa. Respondents were subjected to a survey instrument and provided information on items pertaining to their demographics, entrepreneurial orientation, and values. The results showed substantial differences on the range of items between black and white entrepreneurs.  相似文献   
206.
207.
The Changing Face of Entrepreneurship in Germany   总被引:1,自引:0,他引:1  
This paper explains individual start-up activities on the basis of both person-related characteristics and the regional context. The analysis is based upon micro data from the GEM adult population survey. Both individual and regional variables have an influence on the decision to become self-employed. There are considerable differences between nascent opportunity entrepreneurship and nascent necessity entrepreneurship. Whereas the results for opportunity entrepreneurship are in line with theoretical predictions the factors influencing necessity entrepreneurship are far more difficult to determine. The most significant change between 2001 and 2003/2004 is the reversal of the influence of a change in the regional rate of unemployment on nascent entrepreneurship activities.   相似文献   
208.
High tech firms can mitigate potential risks by diversifying their product–market portfolios. A key research question is how such diversification influences firm survival. A firm exits the market in two ways, specifically, dissolution and acquisition. Here, we model how the diversity of a new firm's product–market portfolio influences the times to both types of exits. Specifically, we allow for interaction effects of the competitive intensity of a firm's environment and the diversity of a firm's product–market portfolio with its patents and trademarks. Using a competing risk hazard model, we estimate the effects of various covariates on the time to exit for 1435 US high tech firms.We observed that a more diverse product–market portfolio, in conjunction with a larger number of patents, hastens the time to a firm's exit by dissolution (9% decrease in survival duration), while in conjunction with a larger number of trademarks, portfolio diversity delays the time to exit by dissolution (12% increase). A more competitive firm environment results in a greater effect on the portfolio's diversity in delaying its exit by dissolution (7% increase). On the other hand, a diverse product–market portfolio, combined with either a larger number of patents or trademarks, hastens the firm's exit by acquisition (19% and 11% decrease respectively).  相似文献   
209.
The field of entrepreneurship spans a wide variety of topic areas, and among the most important is that of the small and medium-sized enterprise (SME). The aim of this paper is to link entrepreneurship and SMEs. Attempting to generalize the outcomes of entrepreneurship in small organizations from different sectors, countries or industries should be activities that are part of daily life on an international scale. In extracting and transferring the outcomes of this research into entrepreneurship and SMEs, policy makers should see an aspect that must be consolidated within the environment of international globalization that surrounds us. It should not be forgotten that what starts out as small (i.e. an SME) can become large over time and this entrepreneurship can form a part of a new organizational structure. A brief overview of the contents of each of the articles included in this special issue on the globalization of entrepreneurship in small organizations is also presented herein.   相似文献   
210.
At the heart of entrepreneurship are imagination, creativity, novelty, and sensitivity. It takes these qualities to develop a new product or service and bring it to market, to envision the possible impacts a new product may make and come up with novel and creative solutions to problems that may arise. These qualities go to make up what could be called the spirit of entrepreneurship, a spirit that involves the ability to handle the experimental nature of entrepreunerial activity. These same qualities are crucial for moral decision making, and an ethical approach which emphasizes imagination, creativity, and has an experimental thrust is much better adapted to the entrepreneurial activity and much more relevant to the unique situations that entrepreneurs face. In this sense, the process approach to ethics developed in this article is a unifying framework that brings together the activity of entrepreneurship and moral decision making.  相似文献   
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