Testing savings product innovations: using an experimental mehodology 
by Nava Ashraf, Dean S. Karlan and Wesley Yin 
 - Manila  Asian Development Bank  2003 
 - 45p. 
 - ERD technical note series no. 8 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Saving and investment
<br/><br/><label>Dewey Class. No.: </label>T43 As36