The Strength of Weak Ties in MBA Job Search: A Within--Person Test

Whether and how social ties create value has inspired substantial research in organizational theory, sociology, and economics. Scholars generally believe that social ties impact labor market outcomes. Two explanatory mechanisms have been identified, emphasizing access to better job offers in pecunia...

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Main Authors: Greenberg, Jason, Fernandez, Roberto M
Other Authors: Sloan School of Management
Format: Article
Language:en_US
Published: Society for Sociological Science 2017
Online Access:http://hdl.handle.net/1721.1/108696
https://orcid.org/0000-0002-0461-9711
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author Greenberg, Jason
Fernandez, Roberto M
author2 Sloan School of Management
author_facet Sloan School of Management
Greenberg, Jason
Fernandez, Roberto M
author_sort Greenberg, Jason
collection MIT
description Whether and how social ties create value has inspired substantial research in organizational theory, sociology, and economics. Scholars generally believe that social ties impact labor market outcomes. Two explanatory mechanisms have been identified, emphasizing access to better job offers in pecuniary terms and the efficacy of non-redundant information. The evidence informing each theory, however, has been inconsistent and circumstantial. We test predictions from both models using a rich set of job search data collected from an MBA student population, including detailed information about search channels and characteristics of job offers. Importantly, we can compare offers made to the same student derived via different search channels while accounting for industry, function, and non-pecuniary characteristics. We find that contrary to conventional wisdom, search through social networks typically results in job offers with lower total compensation (-17 percent for referrals through strong ties and -16 percent for referrals via weak ties vs. formal search). However, our models also show that students are considerably more likely to accept offers derived via weak ties. They do so because they are perceived to have greater growth potential and other non-pecuniary value. On balance, our tests are consistent with Granovetter’s argument that networks provide value by facilitating access to information that is otherwise difficult to obtain, rather than providing greater pecuniary compensation.
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spelling mit-1721.1/1086962022-09-26T12:10:15Z The Strength of Weak Ties in MBA Job Search: A Within--Person Test Greenberg, Jason Fernandez, Roberto M Sloan School of Management Fernandez, Roberto M Whether and how social ties create value has inspired substantial research in organizational theory, sociology, and economics. Scholars generally believe that social ties impact labor market outcomes. Two explanatory mechanisms have been identified, emphasizing access to better job offers in pecuniary terms and the efficacy of non-redundant information. The evidence informing each theory, however, has been inconsistent and circumstantial. We test predictions from both models using a rich set of job search data collected from an MBA student population, including detailed information about search channels and characteristics of job offers. Importantly, we can compare offers made to the same student derived via different search channels while accounting for industry, function, and non-pecuniary characteristics. We find that contrary to conventional wisdom, search through social networks typically results in job offers with lower total compensation (-17 percent for referrals through strong ties and -16 percent for referrals via weak ties vs. formal search). However, our models also show that students are considerably more likely to accept offers derived via weak ties. They do so because they are perceived to have greater growth potential and other non-pecuniary value. On balance, our tests are consistent with Granovetter’s argument that networks provide value by facilitating access to information that is otherwise difficult to obtain, rather than providing greater pecuniary compensation. 2017-05-05T14:48:22Z 2017-05-05T14:48:22Z 2016-05 2016-01 Article http://purl.org/eprint/type/JournalArticle 2330-6696 http://hdl.handle.net/1721.1/108696 Greenberg, Jason and Fernandez, Roberto. “The Strength of Weak Ties in MBA Job Search: A Within--Person Test.” Sociological Science 3 (2016): 296–316. © 2016 The Author(s). https://orcid.org/0000-0002-0461-9711 en_US http://dx.doi.org/10.15195/v3.a14 Sociological Science Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0/ application/pdf Society for Sociological Science Sociological Science
spellingShingle Greenberg, Jason
Fernandez, Roberto M
The Strength of Weak Ties in MBA Job Search: A Within--Person Test
title The Strength of Weak Ties in MBA Job Search: A Within--Person Test
title_full The Strength of Weak Ties in MBA Job Search: A Within--Person Test
title_fullStr The Strength of Weak Ties in MBA Job Search: A Within--Person Test
title_full_unstemmed The Strength of Weak Ties in MBA Job Search: A Within--Person Test
title_short The Strength of Weak Ties in MBA Job Search: A Within--Person Test
title_sort strength of weak ties in mba job search a within person test
url http://hdl.handle.net/1721.1/108696
https://orcid.org/0000-0002-0461-9711
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