List of Articles Heteroskedasticity Open Access Article Abstract Page Full-Text 1 - Determining the nonlinear effect of the money market interest rate on the Tehran stock exchange by the means of generalized autoregressive conditional heteroskedasticity (GARCH) model and smooth transition regression (STR) model Mohammad Mehdiabadi Rahmatollah Mohammadipour Open Access Article Abstract Page Full-Text 2 - Evaluation of rainbow trout market power in Iran Yaqoob Zeratkish Zeynab Omidavar