■ Education

• Ph.D. in Economics, National Dong Hwa University (2006)
• M.A. in International Economics, National Dong Hwa University (2001)

■ Fields of Interest

Principles of Economics, Microeconomics, Industrial Economics, International Trade

■ Publications

1. Ray-Yun Chang and Cheng-Hau Peng (2024), Collusion, Technology Licensing and Welfare, Taiwan Economic Review, accepted。(TSSCI)
2. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2023), "Competition, Partial Privatization and Welfare: A General Analysis," Taiwan Economic Review, 51(1): 1-14. (TSSCI)
3. Ray-Yun Chang and Hong Hwang (2022), "Endogenous Timing in a Mixed Duopoly with Partial Foreign Ownership and Partial Privatization," Taiwan Economic Review, 50(4), 371-393. (TSSCI)
1. Ray-Yun Chang, Ping-Sing Kuo, Yan-Shu Lin, and Jin-Li Hu (2022), "International Technology Transfer, Environmental Pollution, and Domestic Welfare," The Singapore Economic Review, accepted. (SSCI)
2. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2020), "Product Licensing with Multiple Products," Taiwan Economic Review, 48(4), 529-554. (TSSCI)
3. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2020), "Antidumping Protection and Welfare in a Differentiated Duopoly," Japanese Economic Review, 71: 421-446. (SSCI)
4. Chih-Yi Hsu, Ray-Yun Chang and Cheng-Hau Peng (2018), "Quality Licensing in a Vertically Differentiated Oligopoly," Taiwan Economic Review, 46(2): 181-224. (TSSCI)
5. Ray-Yun Chang, Yan-Shu Lin and Jin-Li Hu (2018), "The Choice of Prices versus Quantities under Outsourcing," The B.E. Journal of Theoretical Economics, 18(2). (SSCI)
6. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2017), "Competition, Product Innovation and Licensing," The B.E. Journal of Economic Analysis and Policy, 17(1). (SSCI)
7. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2016), "Discriminatory vs. Uniform Tariffs with International Technology Licensing," Asia-Pacific Journal of Accounting & Economics, 23(3): 268-277. (SSCI)
8. Ray-Yun Chang, Yan-Shu Lin and Jin-Li Hu (2015), "Mixed Competition and Patent Licensing," Australian Economic Papers, 54(4): 229-249. (SSCI)
9. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2013), "Technology Licensing in Multiple Markets," Academia Economic Papers, 41(4): 597-613. (TSSCI)
10. Ray-Yun Chang and Cheng-Hau Peng (2013), "Cost Asymmetry and Vertical Product Licensing," Asia-Pacific Journal of Accounting & Economics, 20(3): 270-280. (SSCI)
11. Ray-Yun Chang, Hong Hwang and Cheng-Hau Peng (2013), "Technology Licensing, R&D and Welfare," Economics Letters, 118: 396-399. (SSCI)
12. K. C. Fung, Chelsea C. Lin and Ray-Yun Chang (2009), "The Political Economy of Strategic Trade Policies," Review of International Economics, 17(3):494-509. (SSCI).