Tag Archives: economic geography

Prosperous places: Processes, policies, and practices

Christof Brandtner, Olav Sorenson, and Maryann Feldman

Prosperous places provide more than just high levels of economic output. They also promote the well-being of their residents and ensure equitable access to community resources and opportunities. Prosperous places—picture Copenhagen, Melbourne, or Vienna—balance economic growth with social equity. Most communities, however, remain marked by stark inequalities. We examine the processes, policies, and practices that foster prosperity, a more equal distribution of resources and opportunities within places: diverse organizational demographics, shared ownership structures, spatial and social integration, and cross-sector inclusive governance. We call for reimagining prosperity as a collective achievement—one shaped by deliberate choices that distribute benefits widely rather than deepening divides.

Industrial and Corporate Change, in print (OPEN ACCESS)

Embedded Entrepreneurship

Olav Sorenson

In this chapter, I review and reflect on my most influential stream of research, on how social relationships influence the location choices of entrepreneurs and the economic geography of industries. I also offer some thoughts about why some scholars end up being more influential than others.

Published in A Journey toward Influential Scholarship

Preprint available

The new Argonauts: The international migration of venture-backed companies

Yuan Shi, Olav Sorenson, and David M. Waguespack

We use a novel longitudinal dataset, constructed from 16 downloads of VentureXpert records collected over 20 years, to characterize the international migration of venture-capital-backed startups. We find that: (i) 1078 firms in our sample (1.4%) migrate; (ii) countries with high levels of in-migration also have high levels of out-migration; (iii) migrating firms move to places with more investors; (iv) pre-move investors and their connections most strongly predict migration patterns; and (v) movers raise more money than non-movers, primarily from investors at their destinations. Overall, these patterns appear inconsistent with those expected if startups move primarily in search of talent or customers. Instead, the flows across countries look more like international trade, with startups seeking capital, and social connections between investors defining the shipping lanes.

Strategic Management Journal, 45: 1485-1509 (OPEN ACCESS)

Summarized in the UCLA Anderson Review

The shape and structure of entrepreneurial and innovative places

Geoffrey Borchhardt and Olav Sorenson

Interactions primarily occur between those living and working in close proximity to one another. This essay explores some consequences of that fact for places. It offers three principle propositions: (1) Compact buildings, neighborhoods, and cities, and denser places, should promote higher rates of entrepreneurship, innovation, and economic growth because they reduce the costs of interaction. (2) More integrated places should also promote entrepreneurship and innovation because the average person in those places interacts with a more diverse set of others. (3) In more segregated and unevenly distributed places, people diverge more, as a function of where within the place they live and work, in their propensities to innovate and to found firms.

Published in Entrepreneurial Ecosystems in Cities & Regions

Preprint available

Does diversity influence innovation and economic growth? It depends on spatial scale

Olav Sorenson

Diversity has been thought to influence innovation and economic growth in many ways. The mechanisms proposed as underlying these relationships interestingly operate at different spatial scales. Differing estimates across levels of spatial resolution therefore provide empirical insight into the processes underlying regional differences in innovation, entrepreneurship, and economic growth. After discussing these mechanisms and why they operate at different spatial scales, this essay revisits a number of the existing studies of diversity through this lens. Diversity appears to have had the largest effects at fine-grained scales, suggesting that its economic value to regions emerges most strongly from facilitating innovation and information exchange through serendipitous interactions.

Research in Organizational Behavior, 43: 100190 (OPEN ACCESS)

Summarized on the UCLA Anderson Review

The Silicon Valley Syndrome

Doris Kwon and Olav Sorenson

How does expansion in the high-tech sector influence the broader economy of a region? We demonstrate that an infusion of venture capital in a region leads to: (i) declines in the number of establishments and in employment in non–high-tech industries in the tradable sector; (ii) increases in entry and in employment in the non-tradable sector; and (iii) a rise in income inequality in the non-tradable sector. Expansion in the high-tech sector therefore leads to a less diverse tradable sector and to increasing inequality in the region.

Entrepreneurship Theory & Practice, 47(2): 344-368.

Summarized on the UCLA Anderson Review

Summarized on Yale Insights

Social networks and the geography of entrepreneurship

Print version of Prize Lecture for the Global Award for Entrepreneurship Research, 2018

Olav Sorenson

Social relationships play at least three important roles in entrepreneurship. They help to determine who sees entrepreneurship as an available and desirable career path. Entrepreneurs use their contacts to raise funds for and to recruit employees and partners to their ventures. Social relationships also influence where and when entrepreneurs want to spend their leisure time. Because of these factors, entrepreneurs tend to found their firms in the places that they live (and in the industries in which they have been employed). That, in turn, implies that industries will tend to become and remain concentrated in a small number of places, even when firms do not benefit from this clustering.

Small Business Economics, 51 (2018): 527-537 (OPEN ACCESS)

Innovation policy in a networked world

Olav Sorenson

Social relationships channel information, influence, and access to scarce resources. As a consequence, social networks—-the patterns of these relationships across the members of a community—-influence who comes up with important innovations, whether and how rapidly those innovations get adopted, and who has the ability to commercialize them. They therefore also affect the overall rate at which innovation occurs in the economy. This paper provides an introduction to and review of the research on social networks most relevant to innovation, with a particular focus on the earliest stages of the innovation process. It then discusses the likely consequences of a variety of policy interventions that could either reduce the importance of social relationships to innovation or alter the patterns of relationships in ways that might promote innovation.

Innovation Policy and the Economy, 18 (2018): 53-77

NBER Working Paper Preprint

Regional ecologies of entrepreneurship

Olav Sorenson

Why do some regions produce more entrepreneurs than others? An ecological lens provides insight into this question: The demography of organizations in a region – particularly the proportion of small and young em- ployers – shapes many aspects of the environment for would-be entrepreneurs: (i) beliefs about the desirability of founding a firm, (ii) opportunities to learn about entrepreneurship and to build the abilities needed to succeed, and (iii) the ease of acquiring critical resources. Births of new industries and the demise of mature ones can therefore catalyze rapid changes in the rates of entrepreneurship that become self-reinforcing.

Journal of Economic Geography, 17 (2017): 959-974

Preprint available

Community and capital in entrepreneurship and economic growth

Sampsa Samila and Olav Sorenson

We argue that social and financial capital have a complementary relationship in fostering innovation, entrepreneurship and economic growth. Using panel data on metropolitan areas in the United States, from 1993 to 2002, our analyses reveal that social integration – in the microgeography of residential patterns – moderates the effect of venture capital, with more integrated regions benefitting more from expansions in the supply of financial capital. Our results remain robust to estimation with an instrumental variable to address potential endogeneity in the geography of venture capital. We also find some evidence for a similar effect from business associations. Our findings support the idea that social structure may contribute importantly to regional economic differences.

American Sociological Review, 82 (2017): 770-795

Summarized in Yale Insights

Video summary from Yale Insights