Dr Hsu has extensive global transfer pricing experience as he had been a transfer pricing economist at big four accounting firms in China, Hong Kong, and US offices since 1999. The clients Enoch serves are in various industries, such as consumer products (apparel, electronics, and retail), financial services, technology and telecommunication, software. He is highly proficient in assisting multinational enterprises in preparing global transfer pricing exercises for both compliance and advisory purposes.

As an experienced transfer pricing economist, Dr Hsu has assisted multinational corporations in restructuring their business organisations by performing robust financial and economic analyses for business operations. In doing so, he helps the companies to design and construct effective business structures and supply chain models to achieve operational efficiency. Enoch has also conducted a wide range of intangible valuation projects from tax and transfer pricing perspective. Through negotiating with tax authorities, he has aided clients to obtain advantageous outcomes in cost-sharing arrangements and advance pricing agreements. Moreover, while working in China, Enoch has built his rapport with tax authorities to resolve tax controversies and disputes.

Prior to his transfer pricing profession, Dr Hsu was an adjunct professor of Economics at Santa Clara University for three years. He taught principles of microeconomics, corporate finance, and intermediate microeconomics. He also taught international economics at the MBA level of Leavey School of Business. Enoch has obtained his doctoral degrees in Economics from Claremont Graduate University in 1998.