Tag Archives: economic geography

Financing by and for the masses: An introduction to the special issue on crowdfunding

Lee Fleming and Olav Sorenson

This introduction to the special issue on crowdfunding begins by providing some information about the history and nature of the phenomenon. It then summarizes some of the key advantages and disadvantages of crowdfunding for entrepreneurs and for investors, introducing the various articles in the issue that explore these topics in greater depth. It concludes with some speculations regarding the possible future of the industry and its effects on entrepreneurship, innovation, and inequality.


California Management Review, 58 (2016): 5-19

 

The who, why and how of spinoffs

Michael S. Dahl and Olav Sorenson

Studies have consistently found that entrepreneurs who enter industries in which they have prior experience as employees perform better than others. We nevertheless know relatively little about what accounts for these differences. The presumed explanation has generally been that these entrepreneurs benefit from the knowledge that they gained in their former jobs. But they might also differ from other entrepreneurs on a variety of other dimensions: Preferential access to resources or differing motivations, for example, may account for their decisions to enter known industries instead of new ones. Combining novel data from a representative survey of entrepreneurs in Denmark with a matched employer-employee database of all residents in Denmark, we examined how entrepreneurs with prior industry experience differed from those without and the extent to which these differences could account for the performance premium associated with prior industry experience. We found that those with industry experience came from younger, smaller and more profitable firms, and that they recruited more experienced employees, worked harder and placed less value on having flexible hours. The recruitment of more experienced employees and the greater effort exerted appeared to account for at least some of the performance advantage associated with prior industry experience.

Industrial and Corporate Change, 23 (2014): 661-688

Home sweet home: Entrepreneurs’ location choices and the performance of their ventures

Michael S. Dahl and Olav Sorenson

Entrepreneurs, even more than employees, tend to locate in regions in which they have deep roots. Here, we examine the performance implications of these choices. Whereas one might expect entrepreneurs with deep roots to perform better because of their richer endowments of social capital, they might also perform worse if their location choices rather reflect a preference for spending time with family and friends. We examine this question using comprehensive data on the Danish population. Entrepreneurs’ ventures perform better – survive longer and generate greater cash flows and cumulative profits – when they locate in regions in which they have deep roots (“home” regions). This effect appears substantial, similar in magnitude to the value of having prior experience in the industry entered (i.e. specific human capital).

Management Science, 58 (2012):1059-1071

 

Venture capital, entrepreneurship, and economic growth

Sampsa Samila and Olav Sorenson

Using a panel of U.S. metropolitan areas from 1993 to 2002, we find that an increase in the local supply of venture capital (VC) positively affects (i) the number of firm starts, (ii) employment, and (iii) aggregate income. Our results remain robust to a wide variety of specifications, including ones that address potential endogeneity in the supply of venture capital. The magnitudes of the effects, moreover, imply that venture capital stimulates the creation of more firms than it directly funds. That result appears consistent with either of two mechanisms: One, would-be entrepreneurs that anticipate a future need for financing more likely start firms when the supply of capital expands. Two, companies funded by venture capital may transfer tacit knowledge to their employees thereby enabling spinoffs, and may encourage both their own employees and others to become entrepreneurs through demonstration effects.

Review of Economics and Statistics, 93 (2011): 338-349

The social attachment to place

Michael S. Dahl and Olav Sorenson

Many theories either implicitly or explicitly assume that individuals readily move to locations that improve their financial well being. Other forces, however, offset these tendencies; for example, people often wish to remain close to family and friends. We introduce a methodology for determining how individuals weight these countervailing forces, and estimate how both financial incentives and social factors influence the probability of geographic mobility in the Danish population from 2002 to 2003. Our results suggest that individuals respond to opportunities for higher pay elsewhere, but that their sensitivity to this factor pales in comparison to their preferences for living near family and friends.

Social Forces, 89 (2010): 633-658

Venture capital as a catalyst to commercialization

Sampsa Samila and Olav Sorenson

We find that public research funding and venture capital have a complementary relationship in fostering innovation and the creation of new firms. Based on a panel of metropolitan areas in the United States from 1993 to 2002, we find that the positive relationships between government research grants and the rates of patenting and firm formation in a region become more pronounced as the supply of venture capital in that region increases. Our results remain robust to estimation with an instrumental variable to address potential endogeneity in the provision of venture capital. Consistent with perspectives that emphasize the importance of an innovation ecosystem, our results therefore point to a strong interaction between private financial intermediation and public research funding in promoting entrepreneurship and growth.

Research Policy, 39 (2010): 1348-1360

The migration of technical workers

Michael S. Dahl and Olav Sorenson

Using panel data on the Danish population, we estimated the revealed preferences of scientists and engineers for the places in which they choose to work. Our results indicate that these technical workers exhibit substantial sensitivity to differences in wages but that they have even stronger preferences for living close to family and friends. The magnitude of these preferences, moreover, suggests that the greater geographic mobility of scientists and engineers, relative to the population as a whole, stems from more pronounced variation across regions in the wages that they can expect. These results remain robust to estimation on a sample of individuals who must select new places of work for reasons unrelated to their preferences—those who had been employed at establishments that discontinued operations.

Journal of Urban Economics, 67 (2010): 33-45

The embedded entrepreneur

Michael S. Dahl and Olav Sorenson

Using comprehensive data on the Danish population, this paper examines the determinants of entrepreneurs’ choices of where to locate their newventures. Our findings suggest that entrepreneurs place much more emphasis on being close to family and friends than on regional characteristics that might influence the performance of their ventures when deciding where to locate those businesses. Two factors could explain our findings: On the one hand, entrepreneurs may simply value proximity to family and friends. On the other hand, these relationships may help them to assemble the assets and to recruit the personnel that they need to succeed in their ventures. Our results suggest that the former plays the greater role in entrepreneurs’ location choices.

European Management Review, 6 (2009): 172-181

Social networks and industrial geography

Olav Sorenson

In many industries, production resides in a small number of highly concentrated regions; for example, several high tech industries cluster in Silicon Valley. Explanations for this phenomenon have focused on how the co-location of firms in an industry might increase the efficiency of production. In contrast, this article argues that industries cluster because entrepreneurs find it difficult to access the information and resources they require when they reside far from the sources of these valuable inputs. Since existing firms often represent the largest pools of these important factors, the current geographic distribution of production places important constraints on entrepreneurial activity. As a result, new foundings tend to arise in the same areas as existing ones, and hence reproduce the industrial geography. In support of this thesis, the article reviews empirical evidence from the shoe manufacturing and biotechnology industries.

Journal of Evolutionary Economics, 13 (2003): 513-527

Liquidity events and the geographic distribution of entrepreneurial activity

Toby E. Stuart and Olav Sorenson

In this paper, we examine the ecological consequences of initial public offerings (IPOs) and acquisitions, specifically how the spatial distribution of these events influences the location-specific founding rates of new companies. We explore whether relatively small spatial units (metropolitan statistical areas) in close geographic proximity to firms that recently have been acquired or experienced an IPO exhibit high new venture creation rates and whether the magnitudes of these effects depend on regional differences in statutes governing the freedom of employees to move between employers. Count models of biotechnology firm foundings establish three findings: (1) IPOs of organizations located contiguous to or within an MSA accelerate the founding rate within that MSA, (2) acquisitions of biotech firms situated near to or within an MSA accelerate the founding rate within the MSA, but only when the acquirer enters from outside of the biotech industry, and (3) the enforceability of post-employment non-compete covenants, which is determined at the state level, strongly moderates these effects.

Administrative Science Quarterly, 48 (2003): 175-201