The Evaluation of Economic Database Sources Accessibility and Quality Through the Application of DEDAC-Model Keywords: Database Analysis, Economic Analysis, Economics Information, Econographicology JEL code B40 Author Dr. Mario Arturo Ruiz Estrada Social Security Research Centre (SSRC), Centre for Poverty and Development Studies (CPDS), University of Malaya (UM), Kuala Lumpur 50603, Malaysia [E-mail] marioruiz@um.edu.my Second Co-Author Dr. Minsso LEE Head of Economics Unit PRC Resident Mission Asian Development Bank 17 th Floor, China World Tower A No. 1 Jian Guo Men Wai Ave. Chaoyang District, Beijing 100004, PRC [E-mail] mlee@adb.org