Northwestern Events Calendar

Nov
25
2024

Seminar in Industrial Organization

When: Monday, November 25, 2024
3:30 PM - 5:00 PM CT

Where: Kellogg Global Hub, 1410, 2211 Campus Drive, Evanston, IL 60208 map it

Audience: Faculty/Staff - Student - Post Docs/Docs - Graduate Students

Contact: Mariya Acherkan  

Group: Department of Economics: Seminar in Industrial Organization

Category: Academic

Description:

Garima Sharma (Northwestern University): Collusion Among Employers in India

Abstract: This paper evidences collusion among employers in the textile and clothing manufacturing industry in India. First, I develop a simple comparative static test to distinguish standard forms of imperfect competition from collusion. I show that, for very general labor supply and production structures, the spillover effects of firm-specific demand shocks predict opposite employment effects at unshocked competitors who operate independently ( ↓ employment) versus who previously colluded but whose collusion dismantles due to the shock ( ↑ employment). Next, I argue that large employers in the garment industry organize into industry associations to pay workers exactly the state- and industry-specific minimum wage, using it as a focal point for coordination. Members of industry associations are substantially more likely to bunch from above at the local minimum wage than non-members, and track its policy-induced rise without reducing employment. I show that small export demand shocks evoke the standard imperfectly competitive response among non-members (higher wages and employment), but no response from members (they forego export opportunities to stick to the minimum wage). By contrast, when a large demand shock leads affected members to deviate from the minimum wage, unaffected non-members respond as in oligopsony ( ↑ wage, ↓ employment), but unaffected members respond as if their collusion dismantles ( ↑ wage, ↑ employment). Imposing specific models of labor supply and production, the “full-IO” approach rejects the oligopsony model in favor of the breakdown of collusion. I conclude that collusion spurs substantial losses even compared to a world where each firm exercises its own, but not their collective, market power, reducing the average worker’s wage by 9.6% and employment by 17%.

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