TY - JOUR ID - 61861 TI - Analyzing the Relationship between the Foreign Exchange Market and the Tehran Stock Exchange Price Index: Nonparametric Approach and Copula JO - Journal of Economic Research (Tahghighat- E- Eghtesadi) JA - JTE LA - en SN - 0039-8969 AU - Molaei, Saber AU - Vaez Barzani, Mohamad AU - Samadi, Saeed AU - Parvardeh, Afshin AD - Ph.D. Candidate in Economics, Faculty of Administrative Science and Economic, Isfahan University, Isfahan, Iran AD - Associate Professor of Economics, Faculty of Administrative Science and Economic, Isfahan University, Isfahan AD - Associate Professor of Economics, Faculty of Administrative Science and Economic, Isfahan University, Isfahan, Iran AD - Associate Professor of Statistics, Department of Statistics, Isfahan University, Isfahan, Iran Y1 - 2017 PY - 2017 VL - 52 IS - 2 SP - 457 EP - 476 KW - Total Price Index KW - Price Jump KW - Exchange rate KW - Nonparametric approach KW - Copula DO - 10.22059/jte.2017.61861 N2 - For investors and policymakers, it is essential to understand the dependencies between the stock market and the foreign exchange market. In this study Copula approach is applied to estimate correlation between the exchange rate, price jump, and the Tehran stock exchange price index (TEPIX) from 2006 to 2015. Moreover, nonparametric approach is used to calculate the mean, diffusion, and price jump of the TEPIX. The empirical results show that the mean of annual return, diffusion, and price jump of the TEPIX are 19 percent, 0.012, and 26, respectively. In addition, the results of Granger causality test show a unidirectional relationship between the exchange rate and TEPIX, running from the exchange rate to the TEPIX. According to Copula approach, the Correlation coefficient between the TEPIX and the exchange rate is equal to 0.85. JEL Classification: C02, C14, F31, G00. UR - https://jte.ut.ac.ir/article_61861.html L1 - https://jte.ut.ac.ir/article_61861_7747696a105ad21c3913951a98335358.pdf ER -