Investing Research Articles

Do relatively high trading frictions in the least developed equity markets offset associated diversification benefits? In the October 2011 version of their paper entitled “Frontier Market Diversification and Transaction Costs”, Ben Marshall, Nhut Nguyen and Nuttawat Visaltanachoti examine this trade-off in 19 frontier stock markets (Argentina, Bahrain, Bulgaria, Croatia, Estonia, Jordan, Kuwait, Lebanon, Lithuania, Oman, Pakistan,… Keep Reading

Do futures day traders make money? In the March 2011 version of their paper entitled “Overconfident Individual Day Traders: Evidence from a Natural Experiment”, Wei-Yu Kuo and Tse-Chun Lin investigate overconfidence and performance of day traders in the Taiwan futures market. They identify day trades as those committed to close on the same day as a condition of enjoying… Keep Reading

Is science making progress in deconstructing the animal spirits at play in financial markets? In the October 2011 draft of his chapter entitled “Fear, Greed, and Financial Crises: A Cognitive Neurosciences Perspective”, Andrew Lo explores the neuroscientific underpinnings of those human behaviors most relevant to financial system risk. Citing a range of uncontrolled (opportunistic) and controlled experiments… Keep Reading

Most momentum investing strategies employ cross-sectional or relative strength by taking long (short) positions in assets exhibiting medium-term price strength (weakness). Is momentum also exploitable intrinsically, wherein an investor estimates momentum of an asset relative to its own medium-term history (time series)? In their August 2010 paper entitled “Time Series Momentum”, flagged by a reader, Tobias Moskowitz,… Keep Reading

How do individual investors respond to an offer of free, unbiased investment advice? In their August 2010 paper entitled “Is Unbiased Financial Advice To Retail Investors Sufficient? Answers from a Large Field Study”, Utpal Bhattacharya, Andreas Hackethal, Simon Kaesler, Benjamin Loos and Steffen Meyer evaluate the responses of 8,195 randomly selected active and likely self-directed… Keep Reading

Studies of leveraged exchange-traded funds (ETF), such as those summarized in “The Unintended Characteristics of Leveraged and Inverse ETFs” and “The Performance of Leveraged ETFs over Extended Holding Periods”, find that the frequent rebalancing actions necessary to maintain targeted leverage substantially affect long-term performance. A reader observed: “I’ve read so many articles about how the… Keep Reading

Does short-term (one-month) stock return reversal persist? If so, is there a best way to refine and exploit it? In their March 2012 paper entitled “Short-Term Return Reversal: the Long and the Short of It”, Zhi Da, Qianqiu Liu and Ernst Schaumburg decompose the total short-term reversal into an across-industry component (long prior-month loser industries… Keep Reading

Does the effectiveness of momentum investing vary with market state? In the October 2011 version of their paper entitled “Market Cycles and the Performance of Relative-Strength Strategies”, Chris Stivers and Licheng Sun investigate how market cycles (bull versus bear) affect the profitability of medium-term and long-term relative strength investing strategies. They consider both firm-level and… Keep Reading

Do investors focus on dividends, thereby elevating associated stock prices as ex-dividend date approaches? In the September 2011 draft of their paper entitled “The Dividend Month Premium”, Samuel Hartzmark and David Solomon examine the price behavior of stocks with scheduled quarterly, semiannual and annual dividends during the expected dividend month and around expected ex-dividend dates. Using… Keep Reading

Does the size effect vary with the state of the economy? In his October 2010 paper entitled “The Behaviour of Small Cap vs. Large Cap Stocks in Recessions and Recoveries: Empirical Evidence for the United States and Canada”, Lorne Switzer examines the relative performance of small versus large capitalization stocks around economic peaks and troughs (per NBER… Keep Reading