1. Department of Public Finance, Feng Chia University, No. 100, Wehhua Rd, Xitun District, Taichung City, 407, Taiwan
2. Department of Public Finance and Taxation, National Taichung University of Science and Technology, No. 129, Section 3, Sanmin Rd, North District, Taichung City, 404, Taiwan
3. Department of Public Finance, China University of Technology, No. 56, Section 3, Xinglong Rd, Wonshan District, Taipei City, 116, Taiwan
4. Institute of Business and Management, National Chiao Tung University, No. 1001, Daxue Rd, East Dirstrict, Hsinchu City, 30010, Taiwan