JEL Classification: M41, O34 DOI: https://doi.org/10.31521/modecon.V20(2020)-01 Amalia Regina Cahya, Postgraduate Student, Faculty of Economy, Sriwijaya University, Palembang, Indonesia ORCID ID: 0000-0002-0140-0634 e-mail: reginacamalia@gmail.com Adam Mohamad, Professor of Economics, Lecturer at Faculty of Economy, Sriwijaya University, Palembang, Indonesia ORCID ID: 0000-0002-3260-3266 e-mail: mr_adam2406@yahoo.com Yusnaini, Doctor of Economics, Lecturer at Faculty of Economy, Sriwijaya University, Palembang, Indonesia ORCID ID: 0000-0003-4153-9582Read more