Jason Hsu: China Is 'the Last Great Remaining Alpha Reservoir'

Episode Summary

Executive Summary: Jason Su, founder of Rayliant Global Advisors, discusses the unique opportunities and challenges in the Chinese market. He argues that China is the last great alpha reservoir due to retail dominance (85% of trades) and underinvested beta. The podcast covers market inefficiency, regulatory paternalism, quantitative investing's early stage, and the importance of local knowledge. Su highlights a 9% return gap for Chinese fund investors and the need to avoid performance chasing.

Main Topics: China as an Alpha Reservoir (Priority: 5/5): China's market is inefficient due to 85% retail trades, offering significant alpha opportunities for active managers. Average mutual funds deliver 2-4% net alpha over 10 years. Regulatory Paternalism in China (Priority: 4/5): Chinese regulators act like 'tiger moms,' intervening to protect retail investors. Rules change rapidly, and direct communication with regulators is key for compliance. Quantitative Investing in China (Priority: 4/5): Quant investing in China is in 'inning 2,' with simple factors working well but sophisticated models still behind the US. Machine learning and honest backtesting are crucial. State-Owned Enterprises (SOEs) Analysis (Priority: 3/5): SOEs are not homogeneous: centrally connected ones outperform by 2% annually, while regionally connected ones underperform by 6%. Biographical data on executives provides analytical edge. Investor Behavior and Return Gap (Priority: 4/5): Chinese fund investors suffer a 9% return gap due to performance chasing, far worse than the US 2% gap. This is driven by social gambling and lack of benchmarking. Challenges for Foreign Asset Managers (Priority: 3/5): Foreign firms struggle in China due to cultural and language barriers. Success requires local talent, autonomy, and direct regulator engagement rather than relying on US methods.

Key Arguments: China is the last great alpha reservoir because 85% of trades are by unsophisticated retail investors, providing a persistent source of alpha for active managers. The average Chinese mutual fund has delivered 2-4% net alpha over the past decade, a durable phenomenon due to restricted foreign access and slow institutionalization. Chinese regulators are paternalistic, constantly modifying rules to protect retail investors, which leads to unintended consequences like downward earnings manipulation to avoid delisting. Quantitative investing in China is still in its early stages (inning 2), with simple factors working but sophisticated models lagging due to lack of experience and art in model building. State-owned enterprises are not all bad; centrally connected SOEs outperform by 2% annually, while regionally connected ones underperform by 6%, and biographical data can predict policy support. The return gap in China is 9% because investors chase performance, and fund managers engage in excessive trading and market timing due to perceived expectations. Foreign asset managers must hire local talent with deep cultural knowledge and give them autonomy, rather than managing from Hong Kong or relying on US-educated Chinese who may lack local insight.

Data Points: Retail trade share: 85% - Percentage of trades in China conducted by retail investors, creating inefficiency. Net alpha of average mutual fund: 2-4% - Net-of-fee alpha delivered by Chinese mutual funds over the last 10 years. Return gap in China vs US: 9% vs 2% - Difference between fund returns and investor returns due to performance chasing. Market cap of state-owned enterprises: 50% - Proportion of Chinese market cap represented by SOEs. Underperformance of regionally connected SOEs: 6% - Annual underperformance relative to the market for city/town-level SOEs. Outperformance of centrally connected SOEs: 2% - Annual outperformance relative to the market for centrally connected SOEs. Average fund manager tenure: 2 years - Average job tenure of mutual fund managers in China, indicating high turnover.

Pivotal Quotes: "China probably is that last remaining great alpha reservoir and is an underinvested beta." — Jason Su: Explaining the rationale for founding Rayliant to capitalize on China's market inefficiency. "Everything takes twice as long and it's three times as hard." — Jason Su: Reflecting on the challenges of building an asset management firm in China. "The regulator is very paternalistic... I recently posted a blog comparing Chinese regulators really to tiger moms and tiger dads." — Jason Su: Describing the interventionist approach of Chinese regulators to protect retail investors.

Implications: Investors seeking alpha should consider China but must understand its unique regulatory and behavioral dynamics. Performance chasing is highly detrimental (9% return gap). Quantitative strategies require local adaptation and direct regulator engagement. Foreign asset managers need deep local talent and autonomy to succeed.