By Dean Karlan, Jonathan Morduch and Sendhil Mullainathan, published by Financial Access Initiative, June 2010, available at: http://financialaccess.org/sites/default/files/RFN11_Why_microfinance_takeup_rates_are_low%286-17-10%29.pdf
Evidence indicates that under half of eligible households participate in microfinance. In this paper, Mr Karlan, Mr Morduch and Mr Mullainathan begin by reviewing why take-up rates are important and how they can be measured. Data from thirteen projects show that take-up rates vary from 2 to 84 percent of eligible individuals.