TY - BOOK AU - Ashraf,Nava AU - Karlan,Dean S. AU - Yin,Wesley ED - Asian Development Bank TI - Testing savings product innovations using an experimental methodology PY - 2003/// CY - Manila PB - Asian Development Bank KW - Savings accounts KW - Saving and investment KW - Microfinance KW - Market surveys N1 - November 2003; References : p. 24-25 ER -