Rahmat Heru Setianto
* Corresponding Author
Department of Management Faculty of Economics and Business, Universitas Airlangga
Indonesia

Setianto, Rahmat Heru is lecturer, Faculty of Economics and Business, Universitas Airlangga, Indonesia. He earned his Master of Science (2011) in Finance, from International Islamic University Malaysia. His research interests are financial economics, risk management, Islamic banking and finance.
Author’s contact detail: Faculty of Economics and Business, Universitas Airlangga, Jalan Airlangga 4, Surabaya, 60286, Indonesia; e-mail: rahmat.heru@feb.ac.id.      

Turkhan Ali Abdul Manap
Department of Economics, Kulliyyah of Economics and Management Sciences, International Islamic University
Malaysia

Abd. Manap, Turkhan Ali, is Associate Professor at the Department of Economics and Management Science, and Academic Advisor BECS students, Department of Economics, Faculty of Economics, Internatioanl Islamic University Malaysia (IIUM). He obtained his Ph.D. (2007) in economics, IIUM; and his MBA (1999) in ûnance from Universiti Kebangsaan Malaysia (National UniversityofMalaysia); and his Bachelor of Engineering, Dalian University of Technology, Dalian, P.R.China. His research interests are macroeconomics, monetary economics, financial economics, Islamic economics, applied time series analysis, non-linear time series, financial econometrics, Islamic finance, Chinese economy and economies of OIC countries. He is actively writing papers. Several of his works has been published in academics journal.
Author’s contact details: Department of Economics, Faculty of Economics, International Islamic University Malaysia, P.O.Box 10, 50728, Kuala Lumpur, Malaysia; phone: 0361964629; e-mail: turkhan@iium.edu.my.