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Downside and upside risk spillovers between exchange rates and stock prices
Institution:1. Department of Economics, Universidade de Santiago de Compostela, Spain;2. Dipartimento di Statistica, Informatica, Applicazioni “G. Parenti”, University of Florence, Italy;1. Department of Statistics and Finance, University of Science and Technology of China, Hefei 230026, China;2. Center for Energy and Environmental Policy research, Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China;3. School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China;4. School of Economics & Management, Beihang University, Beijing 100191, China;1. School of Management and Engineering, Nanjing University, #22 Hankou Road, Gulou District, Nanjing, 210093, China;2. Marshall School of Business, University of Southern California, Los Angeles, USA
Abstract:We examined downside and upside risk spillovers from exchange rates to stock prices and vice versa for a set of emerging economies. We characterized the dependence structure between currency and stock returns using copulas and computed downside and upside value-at-risk and conditional value-at-risk. We documented a positive relationship between stock prices and currency values in emerging economies with respect to the US dollar and the euro, with downside and upside spillover risk effects transmitted both ways. Finally, we also documented asymmetries in upside and downside risk spillovers and asymmetric differences in the size of risk spillovers when the domestic currency values against the US dollar and the euro. Our results, consistent with flight-to-quality phenomena, have implications for downside and upside risk management of international investor portfolios in emerging markets.
Keywords:Stock prices  Exchange rates  Spillover  Downside risk  Upside risk  Copulas  Emerging markets
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