List of Articles investment Open Access Article Abstract Page Full-Text 1 - Combination of real options and game-theoretic approach in investment analysis Abdollah Arasteh Open Access Article Abstract Page Full-Text 2 - An investigation of model selection criteria for technical analysis of moving average Milad Jasemi Ali M Kimiagari Open Access Article Abstract Page Full-Text 3 - Product quality improvement model considering quality investment in rework policies and supply chain profit sharing Amanda Sofiana Cucuk Nur Rosyidi Eko Pujiyanto Open Access Article Abstract Page Full-Text 4 - Joint pricing, inventory, and preservation decisions for deteriorating items with stochastic demand and promotional efforts Hardik N. Soni Ashaba D. Chauhan Open Access Article Abstract Page Full-Text 5 - Multi-period project portfolio selection under risk considerations and stochastic income Ali Asghar Tofighian Hamid Moezzi Morteza Khakzar Barfuei Mahmood Shafiee Open Access Article Abstract Page Full-Text 6 - An enhanced reliability-oriented workforce planning model for process industry using combined fuzzy goal programming and differential evolution approach D. E. Ighravwe S. A. Oke K. A . Adebiyi Open Access Article Abstract Page Full-Text 7 - Funding decisions Fatemeh Farhad M Farbod SH Amini Open Access Article Abstract Page Full-Text 8 - An integrated vendor–buyer model with stochastic demand, lot-size dependent lead-time and learning in production Anindita Mukherjee Oshmita Dey B. C. Giri 20.1001.1.17355702.2020.16.3.6.3