Causal Wage Returns to Short-Term Work Experience
RCTClinical Trial
In low-income urban labor markets, young job seekers with limited work history face severe risks of unemployment and stagnant wage growth [1, 2]. Evaluating the true economic return of early work experience is empirically challenging because employment duration is typically confounded by unobservable candidate traits such as noncognitive skills or ambition [2].
Picture this
Gaining a brief period of formal work experience functions like a temporary structural bridge over a river [3, 4]. Even if the job lasts only a few days, it gives a worker immediate hands-on practice with real-world tasks and transferable skills, providing subsequent private employers with verifiable proof of workforce productivity beyond mere academic credentials [4-6].
What the evidence says
Acquiring 5 days of short-term work experience increased average daily wages by $3.83 (representing an approximate 80% wage increase) over the 8-month follow-up period and increased subsequent employment probability by 6.8 to 8.8 percentage points [14-16].
- Who was studied
- N = 268 inexperienced young adult men aged 18 and older who completed secondary education in urban Malawi (Lilongwe), with N = 227 re-interviewed at the 8-month follow-up [7-10].
- How
- Double-blind randomized controlled trial (RCT) using randomly assigned probabilistic alternative job guarantees (0% to 100% chances) as an instrumental variable (IV) to measure the causal impact of 5 days of paid short-term work experience on post-intervention labor market outcomes [3, 8, 11-13].
What to do
Implement targeted 5-day paid work placement programs for young secondary school graduates in low-income urban areas to accelerate wage growth and private-sector employment integration [4, 14].
From the source
"The work experience opportunity provided in the experiment increases average wages by slightly less than $4 per day during the postintervention period." [14]
Employment Exposure: Employment and Wage Effects in Urban Malawi