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Research Details

Specialization, Firms, and Markets: The Division of Labor Within and Between Law Firms, Journal of Law, Economics, & Organization

Abstract

This paper uses confidential microdata from the Census of Services to examine law firms' field boundaries. We find that the share of lawyers working in fieldspecialized firms increases as market size increases and lawyers field-specialize, indicating that transaction costs between lawyers, and not just complementarities in clients' demands, affect law firms' field boundaries. Moreover, we find that this pattern is mainly true when looking at fields where lawyers are involved in dispute resolution rather than in structuring transactions. We then analyze which combinations of specialists tend to work in the same firm and which tend not to do so. We relate our results to theories of law firms' boundaries from the organization economics literature. Our evidence leads us to eliminate risk-sharing as an important determinant of firms' field boundaries and narrows the set of possible monitoring or knowledge sharing explanations.

Type

Article

Author(s)

Luis Garicano, Thomas N. Hubbard

Date Published

2009

Citations

Garicano, Luis, and Thomas N. Hubbard. 2009. Specialization, Firms, and Markets: The Division of Labor Within and Between Law Firms. Journal of Law, Economics, & Organization. 25(2): 339-371.

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