Experimental Design
We conducted a randomized controlled trial involving 815 schools to evaluate the effectiveness of improving access to financial products and educational support services (EPS). We partnered with a microfinance institution to design and offer loan products tailored to school needs. Additionally, we organized EPS trade fairs (melas), where school owners could explore and purchase educational materials and services.
In 2015, we identified and approached all private schools in three districts of Punjab: Faisalabad, Gujranwala, and Sialkot. Schools that demonstrated financing needs and expressed interest in obtaining a loan were screened for inclusion in the study. After follow-up phone calls to confirm financing interest and obtain consent, our final sample comprised 815 schools: 283 in Faisalabad, 236 in Gujranwala, and 296 in Sialkot.
Approximately 1.5 months after the initial screening, we administered an extended baseline survey and conducted the randomization process. The randomization was carried out through six public ballots in which all school owners participated in person. We implemented a two-stage randomization: first assigning schools to either the finance treatment or control group, and then to the EPS treatment or control group. Initially, two-thirds of schools were assigned to the finance treatment and one-third to control; in later ballots, this ratio shifted to four-fifths finance treatment and one-fifth control based on observed loan take-up rates and power calculations. The EPS treatment assignment remained evenly split (50/50) throughout. To minimize the time gap between baseline, randomization, and subsequent survey rounds, the randomization was conducted in three batches by district.
We conducted five follow-up surveys over the five-year period from 2015 to 2019. Three of these were extended surveys, spaced one to two years apart, collecting detailed information on school survival, revenues, funding sources, enrollment, test scores, local EPS market conditions, and selected aspects of the school owners’ households. The other two were shorter surveys conducted between the longer ones, focusing solely on enrollment, fees, and revenues. We also obtained administrative data on loan repayment from Tameer Microfinance Bank.