Academic Research Insight

The Impact of ESG Scores on Asset Prices

Sustainable investing has grown substantially in recent years, demonstrating that investor demand can be driven by nonfinancial issues such as environmental (E), social (S), and [...]

ETF Liquidity Risks? A Discussion

Because of the complexity inherent to ETF trading in the secondary market, there are frequent misunderstandings about the relationship between the liquidity of the underlying [...]

Value Investing and Intangibles

Recent research, including the 2020 studies “Explaining the Recent Failure of Value Investing” and “Intangible Capital and the Value Factor: Has Your Value Definition Just [...]

Crowding and Factor Premiums

My March 23, 2021, article for Alpha Architect addressed the issue that in recent years the field of empirical finance has faced challenges from papers arguing that [...]

ESG Ratings are Noisy. Buyer Beware.

Aggregate Confusion: The divergence of ESG ratings Florian Berg, Julian F. Koelbel, and Roberto RigobonMIT Working PaperA version of this paper can be found hereWant to [...]

Is Currency Momentum Factor Momentum?

A large body of evidence, including the studies “Is There Momentum in Factor Premia? Evidence from International Equity Markets,” Factor Momentum Everywhere (Summary)” and “Factor [...]

Factor Timing Is Tempting

Academic research has found that factor premiums are both time-varying and dependent on the economic cycle. For example, Arnav Sheth, and Tee Lim, authors of [...]

The Impact of Goodwill on Stock Returns

A firm’s stock price should reflect the value of both its tangible and intangible capital. While tangible capital has been widely studied, intangible capital has [...]

Value Investing and the Role of Intangibles

Recent research, including the 2020 studies “Explaining the Recent Failure of Value Investing” and “Intangible Capital and the Value Factor: Has Your Value Definition Just [...]

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