Quality Lab Evaluation
RCTReview
Evaluating true firm productivity gains in natural field settings is confounded because export orders demand more complex specifications, higher thread counts, and costlier inputs than domestic products [7, 9].
Picture this
To measure raw athletic skill fairly, all runners are brought to an identical indoor track with identical shoes and weather conditions, removing outside variations so only pure speed and technique are measured [7, 9].
What the evidence says
When equipment and specifications were held identical, exporting firms produced rugs faster and achieved higher quality scores across 11 master artisan evaluation dimensions [7-9].
- Who was studied
- N = 219 small rug-producing firms with fewer than 5 employees operating in Fowa, Egypt [5, 7].
- How
- Controlled experimental task in a neutral rented workshop ("quality lab") where treatment and control firms produced identical rugs using identical looms and input materials [7, 9].
What to do
Assess producer technical efficiency gains by testing treatment and control subjects under identical workshop conditions with standardized materials [7, 9].
From the source
"When the loom, the inputs, and the specifications of the rug were held identical in the rented workshop location, exporting firms produced rugs faster and at a higher quality, suggesting improvements in efficiency." [9]
egyptian-rug-firms-weave-their-way-into-foreign-markets.pdf