Morgan Raux

phd seminar

Morgan Raux

AMSE
Looking for the "Best and Brightest": Hiring difficulties and high-skilled foreign workers
Venue

IBD Salle 16

Îlot Bernard du Bois - Salle 16

AMU - AMSE
5-9 boulevard Maurice Bourdet
13001 Marseille

Date(s)
Tuesday, November 12 2019| 12:45pm to 1:30pm
Contact(s)

Anushka Chawla: anushka.chawla[at]univ-amu.fr
Laura Sénécal: laura.senecal[at]univ-amu.fr
Carolina Ulloa Suarez: carolina.ulloa-suarez[at]univ-amu.fr

Abstract

This paper shows that firms’ demand for high-skilled foreign workers partly results from their hiring difficulties. Relying on a within-firm identification strategy, I compare recruitment decisions made by a given employer for similar jobs differing in recruitment difficulties. I quantify how the time to fill a vacancy affects the employer’s probability to look for recruiting a foreign worker. To identify this relationship, I have collected and assembled a new and original dataset at the job level. It matches online job postings to administrative data on H-1B visas applications in the US. I find that a standard deviation increase in job posting duration increases employers’ probability to look for a foreign worker by 1.5 percentage points. This effect is mainly driven by firms sending only a few visa applications. It increases to 3 to 4 percentage points for architects, engineers and computer scientists.