List of Articles JEL classification: O10 Open Access Article Abstract Page Full-Text 1 - The Effect of Crime on the Development Convergence of the Provinces of Iran: An Application of Spatial Econometrics Seyed Aziz Arman VAHID KAFILI Hasaan Farazmand Hosein Moltafet Open Access Article Abstract Page Full-Text 2 - Analyzing Structural Change between Energy Consumption and Economic Growth in the Selected Oil Exporting Countries (1980-2010) سید کمیل طیبی zahra zamani mostafa rajabi atyee azimi Open Access Article Abstract Page Full-Text 3 - Financial implications of marketing model on sales improvement (Case study: herbal pharmaceutical companies) Zakiyeh Ashouri S. Mahmood Shabgoo Monsef Kambiz Shahroodi Ali Gholipour Soleimani 10.30495/fed.2023.700117