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		| Garry L. Shelley, Anca  Traian and William J. Trainor Jr. | 
	
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		| ''Stock market "prediction" models'' | 
	
		| ( 2020, Vol. 40 No.2 ) | 
	
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		| This study compares the equity allocation model relative to the more popular PE, Shiller CAPE, yield spread, Fed Model, and Buffet's Ratio (Market Cap/GDP) to predict long-term stock market returns.  Although all the variables are related to long-run stock returns, only equity allocation and yield spread have root mean square errors consistently lower than a simple moving average.  A simple trading rule transferring wealth between equity and 10-year T-bonds demonstrates equity allocation performs best with a 1.3% annual outperformance relative to buy-and-hold from 1990 to 2018.  However, the predictive ability of the ratio was not identified until 2013 and since then, the trading strategy has underperformed by 1.5% annually.  Thus, despite equity allocation's initial glamour, its long-term predictive ability does not appear to be easily transformed into profitable trading. | 
	
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		| Keywords: Market Forecasting,  Equity Allocation,  Shiller PE,  Buffet Ratio,  Fed Model | 
	
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		| | Manuscript Received : May 20 2020 |  | Manuscript Accepted : Jun 07 2020 | 
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