**Author details**

Piya Wongpit, Alay Phonvisay, Keuangkham Sisengnam and Bounmy Inthakesone\* Faculty of Economics and Business Management, National University of Laos, Vientiane Capital, Lao PDR

\*Address all correspondence to: b.inthakesone@nuol.edu.la

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
