JEL Classification: M41, Q5, R11 DOI: https://doi.org/10.31521/modecon.V22(2020)-13 Purwohawati Yuliana, Postgraduate Student, Faculty of Economy, Sriwijaya University, Palembang, Indonesia ORCID ID: 0000-0002-1401-7693 e-mail: yulianapurwohawati@gmail.com Robiani Bernadette, Professor of Economics, Lecturer at Faculty Economy, Sriwijaya University, Palembang, Indonesia ORCID ID: 0000-0002-9098-4319 e-mail: bernadetterobiani64@yahoo.co.id Meutia Inten, Doctor of Economics, Lecturer at Faculty Economy, Muhammadiyah Palembang University, Palembang, IndonesiaRead more