Predicting Market Returns

Is It Time to Ditch International Stocks?

Since 2010, the S&P 500 has beaten the International Developed market in all but three years. This led the U.S. market to outperform International Developed by an astounding 8.14% compounded per year. Wowza! Talk about pain if you’re a global investor.

Overvalued or New Paradigm?

Without question the topic of greatest debate among investors, including investment professionals, and financial economists, is whether or not the market, and the technology sector in particular, is overvalued. There are two very strong conflicting views regarding not only the current valuation of technology stocks, but also the valuation of the entire asset class of large-cap growth stocks. One side, I’ll call the “new paradigm” or “it’s different this time” school. The other side, I’ll call “the been there, done that” school. Its theme is those that don’t learn from the past are doomed to repeat the same mistakes. No two sides could have more different viewpoints. To understand each side, let’s imagine a dialogue between the two schools.

Are stock returns predictable at different points in time?

For many benchmark predictor variables, short-horizon return predictability in the U.S. stock market is local in time as short periods with significant predictability (“pockets”) are interspersed with long periods with no return predictability.

Dissecting the Investment Factor

Investment predicts returns because, given expected profitability, high costs of capital imply low net present value of new capital and low investment, and low costs of capital imply high net present value of new capital and high investment.

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