Decent trend-following algorithms can be bought online.
The despair over policymakers' inability to root out intractable, debilitating inflation then was qualitatively similar to the despair today over their inability to restore decent above-trend growth.
"These tell me which companies have decent fundamental reported trends and some indication that projected earnings are rising," Mr. Streed said.
Pinterest, the online social pinboard site that is a decent barometer of trends, has seen a surge of activity by "pinners" creating boards dedicated to Gatsby-themed weddings, interiors, beauty and fashion.
Competitors like TweetPhoto (review) and yfrog (review), meanwhile, have experienced rapid growth in the past 12 months and are now about as popular as TwitPic judging by Compete's traffic estimates – which are admittedly often way off in terms of absolute numbers but are pretty decent at depicting trends.
Either way, that difficulty of identifying Iowans likely to vote in the caucus means that any poll may be off as to the level of support for a given candidate, but if conducted consistently, any poll should provide a decent measure of trends over time.
ILO Asian decent work decade (2006 2015), trend and outlook for labour migration in Asia.
That points to an underlying trend of decent, but not stellar, economic growth. .
The Electoral College will decide the election at the state level, of course, but the national polls provide a decent indicator of the trends.
Conveniently, TweetPhoto automatically geo-tags photos and offers decent search functionality and trending topics, features that are currently lacking on TwitPic.
