Category Archives: researchers-Dewey

Researchers – Dewey: Edward R. Dewey formed the Foundation for the Study of Cycles in 1941.

The Lambda Function

Posted on 2010/07/16 by Ray Tomes

Several papers by Stephen J Taylor and Brian G Kingsma, “Non-stationarity in Sugar Prices” http://www.jstor.org/pss/3009471 and “An Analysis of the Variance and Distribution of Commodity Price Changes” deal with a method of pre-processing price data which is suitable for many … Continue reading →

Posted in astronomy-Solar, cycles-Analysis, economy-Commodities, economy-Markets, researchers-Dewey, Software-General | Tagged brian-g-kingsma, economy-Commodities, edward-r-dewey, function, lamdba, log, stephen-j-taylor, sunspots, transformation | 4 Comments

Edward R Dewey and the Case for Cycles

Posted on 2010/07/11 by Ray Tomes

After training as an economist, Edward R Dewey devoted his entire working life to the study of cycles. This was because, following the 1929 crash and resulting depression, he found that cycles were more useful for predicting economic events than … Continue reading →

Posted in Cycles-General, cycles-Synchrony, Harmonics, Music, researchers-Dewey | Tagged case, Cycles-General, dewey, Edward, Edward R Dewey, for, lambda, Music, pythagoras, synchrony | 5 Comments

Cycle in US depressions

Posted on 2010/06/29 by acepsut

(from a post by Darrin Vernier in astrofin Yahoo group) The two Great Depressions of American history up to this point have been in 1873 and 1929. Interestingly 56 years has been a favorite cycle period of authors such as … Continue reading →

Posted in cycles-Analysis, economy-Finance, economy-Markets, Harmonics, researchers-Dewey | 2 Comments

Harmonically Related Cycles in IBM Share Price

Posted on 2010/06/27 by Ray Tomes

Analyzing 67 significant cycles periods in IBM share prices by Kotov’s method of finding communalities produces a series of periods 120,60, 20, 10, 5, 2.5 days, agreeing with J M Hursts nominal cycles and Edward R Dewey’s common cycles ratios. Continue reading →