Affiliation: | 1. South African Reserve Bank, Pretoria, South Africa;2. International Food Policy Research Institute (IFPRI), Washington, DC, USA;3. School of Finance and Management, SOAS Unversity of London, London, UK;4. UNU-WIDER, Helsinki, Finland;1. Nottingham University Business School, University of Nottingham, Jubilee Campus, Nottingham NG8 1BB, United Kingdom;2. Department of Economics and Finance, University of New Orleans, New Orleans, LA 70148, USA;3. Faculty of Business Administration and Economics, Lebanese University, Beirut, Lebanon;1. Bank of Israel, Research Department, Jerusalem, Israel;2. Asian Development Bank, Economic Research and Regional Cooperation Department (ERCD), Metro Manila, Philippines |