Investing Research Articles

What approach to diversifying equity holdings across industries and global geographies is most sensible? In the October 2010 version of his paper entitled “Assessing Alternative Global Equity Investment Frameworks”, Xi Li compares the feasibility and optimality of eight possible approaches for grouping of stocks by geography and industry/sector. He compares feasibility of diversification grouping approaches… Keep Reading

Do variations in the Baltic Dry Index (BDI), a weighted average of the Baltic Exchange shipping cost indexes for the four largest dry-vessel classes, serve as an early measure of global demand for raw materials and thereby predict asset class returns? In the January 2011 version of their paper entitled “The Baltic Dry Index as… Keep Reading

In his 2011 book The Power of Passive Investing: More Wealth with Less Work, author Richard Ferri presents “the detailed studies and undeniable evidence favoring a passive investing approach. …This information clearly shows that trying to beat the market has never been a reliable investment strategy in the past, and there’s no reason to believe… Keep Reading

Do changes in the level of futures markets activity predict returns for corresponding asset classes? In their January 2011 paper entitled “What Does Futures Market Interest Tell Us about the Macroeconomy and Asset Prices?”, Harrison Hong and Motohiro Yogo relate futures markets open interest (the number of contracts outstanding) to future asset class returns. They… Keep Reading

Does hedge fund outperformance derive from systematically superior timing or from superior asset selection? In the December 2010 version of her paper entitled “Can Factor Timing Explain Hedge Fund Alpha?”, Hyuna Park decomposes alpha generated by hedge funds into security selection and timing with respect to eight risk factors (including U.S. and emerging equity risk… Keep Reading

What variables are persistently effective in picking equity sectors for tactical (monthly) trading? In their July 2010 paper entitled “Global Tactical Sector Allocation: A Quantitative Approach”, Ronald Doeswijk and Pim van Vliet investigate the effectiveness of seven variables for tactical trading of ten global equity sector indexes. They test effectiveness of these variables separately and… Keep Reading

…evidence from simple tests on a small sample offers weak support for a belief that large (small) capitalization stocks fare better when the Federal Funds Rate target is increasing (decreasing).

Media commentators and expert advisors sometimes cite cuts and hikes in the Federal Funds Rate (FFR) as an indicator of U.S. stock market prospects, with decreases (increases) in FFR acting as a stimulant (depressant). Does the overall U.S. stock market respond systematically to loosening and tightening of credit as measured by cuts and hikes in… Keep Reading

Are Real Estate Investment Trusts (REIT) as an asset class a good diversifier for the stock market? To check, we focus on monthly correlation of returns as a measure of diversification capacity for Vanguard REIT Index Fund Investor Shares (VGSIX), a mutual fund with a reasonably long track record “designed to track the performance of… Keep Reading

Is it feasible to isolate and exploit the value of entrepreneurial spirit among publicly traded stocks? In his Fall 2009 article entitled “Investing in Troubled Times: Entrepreneurs are Your Safest Bet”, Joel Shulman defines, filters and analyzes the performance of entrepreneurial stocks. Building on prior research, he defines “entrepreneurial” based on the following 15 attributes,… Keep Reading