Bank Credit and Business Networks
We construct the topology of business networks across the population of firms in an emerging economy, Pakistan, and estimate the value that membership in large yet diffuse networks brings in terms of access to bank credit and improving financial viability. We link two firms if they have a common director. The resulting topology includes a "giant network" that is order of magnitudes larger than the second largest network. While it displays "small world" properties and comprises 5 percent of all firms, it accesses two-thirds of all bank credit. We estimate the value of joining this giant network by exploiting "incidental" entry and exit of firms over time. Membership increases total external financing by 16.6 percent, reduces the propensity to enter financial distress by 9.5 percent, and better insures firms against industry and location shocks. Firms that join improve financial access by borrowing more from new lenders, particularly those already lending to their (new) giant-network neighbors. Network benefits also depend critically on where a firm connects to in the network and on the firm's pre-existing strength.
|Date of creation:||Mar 2011|
|Date of revision:|
|Contact details of provider:|| Postal: |
Web page: http://www.ksg.harvard.edu/research/working_papers/index.htm
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Jackson, Matthew O. & Calvo, Antoni, 2002.
"Social Networks in Determing Employment and Wages: Patterns, Dynamics, and Inequality,"
1149, California Institute of Technology, Division of the Humanities and Social Sciences.
- Antoni Calvo-Armengol & Matthew O. Jackson, 2002. "Social Networks in Determining Employment and Wages: Patterns, Dynamics, and Inequality," Microeconomics 0211007, EconWPA.
- Karlan, Dean & Mobius, Markus & Rosenblat, Tanya & Szeidl, Adam, 2009.
"Trust and Social Collateral,"
Staff General Research Papers
13026, Iowa State University, Department of Economics.
- Szeidl, Adam & Rosenblat, Tanya & Mobius, Markus & Karlan, Dean, 2009. "Trust and Social Collateral," Scholarly Articles 3051620, Harvard University Department of Economics.
- Markus Mobius & Adam Szeidl, 2007. "Trust and Social Collateral," NBER Working Papers 13126, National Bureau of Economic Research, Inc.
- Lauren Cohen & Andrea Frazzini & Christopher Malloy, 2008.
"The Small World of Investing: Board Connections and Mutual Fund Returns,"
Journal of Political Economy,
University of Chicago Press, vol. 116(5), pages 951-979, October.
- Lauren Cohen & Andrea Frazzini & Christopher Malloy, 2007. "The Small World of Investing: Board Connections and Mutual Fund Returns," NBER Working Papers 13121, National Bureau of Economic Research, Inc.
- repec:ucp:bkecon:9780226531083 is not listed on IDEAS
- Matthew O. Jackson & Brian W. Rogers, 2005.
"The Economics of Small Worlds,"
Game Theory and Information
- John McMillan & Christopher Woodruff, 1998.
"Interfirm Relationships and Informal Credit in Vietnam,"
William Davidson Institute Working Papers Series
132, William Davidson Institute at the University of Michigan.
- John McMillan & Christopher Woodruff, 1999. "Interfirm Relationships And Informal Credit In Vietnam," The Quarterly Journal of Economics, MIT Press, vol. 114(4), pages 1285-1320, November.
- McMillan, John & Woodruff, Christopher, 1998. "Inter-Firm Relationships and Informal Credit in Vietnam," CEPR Discussion Papers 2036, C.E.P.R. Discussion Papers.
- Yael V. Hochberg & Alexander Ljungqvist & Yang Lu, 2007. "Whom You Know Matters: Venture Capital Networks and Investment Performance," Journal of Finance, American Finance Association, vol. 62(1), pages 251-301, 02.
When requesting a correction, please mention this item's handle: RePEc:ecl:harjfk:rwp11-017. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.