Core Viewpoint - The article discusses the philosophical underpinnings of investment strategies, contrasting rationalism and empiricism, and highlights the importance of skepticism in value investing, particularly as exemplified by Warren Buffett and David Dodd's approaches [4][25][36]. Group 1: Rationalism vs. Empiricism - Rationalism emphasizes knowledge derived from reason and logical deduction, often leading to the creation of comprehensive frameworks to explain market behavior [10][16]. - Empiricism focuses on knowledge gained through experience and observation, suggesting that practical experience is more valuable than theoretical constructs in investment [20][21]. - The article suggests that while rationalism can create robust investment theories, it often fails to predict future market behavior accurately, which is a critical aspect of successful investing [17][22]. Group 2: Skepticism in Value Investing - Skepticism, as articulated by philosopher David Hume, posits that causal relationships are often illusory, which aligns with the investment philosophy of Buffett, who emphasizes understanding businesses within one's "circle of competence" [25][34]. - Buffett's investment strategy is characterized by a focus on observable business fundamentals rather than complex financial models, reflecting a skeptical approach to predictions based on theoretical frameworks [36][37]. - The principle of "margin of safety" in value investing is rooted in the acknowledgment that investors can be wrong, thus advocating for buying undervalued assets to mitigate potential losses [36]. Group 3: Investment Methodologies - The article outlines that rationalist methodologies dominate technical analysis and macroeconomic modeling, while empirical approaches are more prevalent in value investing [14][15]. - It highlights that many successful investors, including Buffett, rely on empirical observations and historical performance rather than solely on theoretical models [34][41]. - The discussion includes the evolution of investment thought from classical rationalism to a more nuanced understanding that incorporates elements of Bayesian reasoning, which aligns with empirical evidence [42].

Investment Rating - The report suggests a cautious view on large-cap and small-cap stocks, while being bullish on commodities and gold for March 2025 [27][32]. Core Insights - The model achieved an annualized return of 9.93% with a volatility of 6.83% from January 2011 to December 2023, demonstrating excellent performance in terms of returns, risk, and drawdown control [25]. - In February 2025, the model's return was -0.6%, with a risk allocation favoring bonds significantly [27]. - The macroeconomic state as of late February 2025 indicates a recovery phase with rising exchange rates and term spreads, while interest rates and credit factors are declining [28][33]. Summary by Sections Model Review - The macro risk factor model includes six factors: economic growth, inflation, interest rates, exchange rates, credit, and term spreads, providing a comprehensive risk perspective [6]. - The report outlines the performance of various asset classes under different macroeconomic conditions, aligning with international market trends [7][10]. Performance Review (February 2025) - In February, small-cap stocks performed well (+6.76%), while large-cap stocks saw a modest increase (+2.03%). Bonds and non-gold commodities underperformed, while gold rose by +4.30% [27]. - The risk allocation for February was heavily weighted towards bonds (85.69%), with minimal exposure to equities and commodities [31]. March Allocation Outlook - For March 2025, the model suggests a bullish stance on commodities and gold, with a cautious view on both large-cap and small-cap stocks [28][32]. - The proposed risk allocation for March is significantly tilted towards bonds (66.85%) and commodities (13.86%) [32].