Firm/Employee Matching: An Industry Study of American Lawyers / Paul Oyer, Scott Schaefer.

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Oyer, Paul

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Material type: Text

TextSeries: Working Paper Series (National Bureau of Economic Research) ; no. w18620.Publication details: Cambridge, Mass. National Bureau of Economic Research 2012.Description: 1 online resource: illustrations (black and white)Subject(s):

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Abstract: We study the sources of match-specific value at large American law firms by analyzing how graduates of law schools group into law firms. We measure the degree to which lawyers from certain schools concentrate within firms and then analyze how this agglomeration can be explained by "natural advantage" factors (such as geographic proximity) and by productive spillovers across graduates of a given school. We show that large law firms tend to be concentrated with regard to the law schools they hire from and that individual offices within these firms are substantially more concentrated. The degree of concentration is highly variable, as there is substantial variation in firms' hiring strategies. There are two main drivers of variation in law school concentration within law offices. First, geography drives a large amount of concentration, as most firms hire largely from local schools. Second, we show that school-based networks (and possibly productive spillovers) are important because partners' law schools drive associates' law school composition even controlling for firm, school, and firm/school match characteristics and when we instrument for partners' law schools.

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Item type	Home library	Collection	Call number	Status	Date due	Barcode	Item holds
Working Paper	Biblioteca Digital	Colección NBER	nber w18620 (Browse shelf(Opens below))	Not For Loan

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December 2012.

We study the sources of match-specific value at large American law firms by analyzing how graduates of law schools group into law firms. We measure the degree to which lawyers from certain schools concentrate within firms and then analyze how this agglomeration can be explained by "natural advantage" factors (such as geographic proximity) and by productive spillovers across graduates of a given school. We show that large law firms tend to be concentrated with regard to the law schools they hire from and that individual offices within these firms are substantially more concentrated. The degree of concentration is highly variable, as there is substantial variation in firms' hiring strategies. There are two main drivers of variation in law school concentration within law offices. First, geography drives a large amount of concentration, as most firms hire largely from local schools. Second, we show that school-based networks (and possibly productive spillovers) are important because partners' law schools drive associates' law school composition even controlling for firm, school, and firm/school match characteristics and when we instrument for partners' law schools.