* Wall Street gurus right half the time - CXO Advisors
* Predicting tougher than ever amid volatile markets
* Blackstone's Wien, BlackRock's Doll bullish on stocks
By Joseph A. Giannone and Jessica Toonkel
NEW YORK, Jan 5 With the new year comes a new round of bold predictions for financial markets.
Blackstone Vice Chairman Byron Wien, among Wall Street's best known prognosticators, on Tuesday unveiled his latest crop of 10 "surprises" for the coming year, such as oil prices plunging to $65 a barrel. BlackRock equity strategist Bob Doll foresees double-digit U.S. stock returns, though corporate earnings growth could lag expectations. And one well-known forecaster declared 2012 too hard to predict.
In the past -- before U.S. housing prices fell and kept falling for the first time since the Depression or the future of Eurozone was at risk -- educated guesses by these and other veteran market-watchers had a good chance of being right.
But these days, volatility is the norm and far-flung political events can send U.S. markets into a tailspin. Skeptics contend it is hard to predict what the world will look like tomorrow, let alone 12 months from now.
That led Birinyi Associates' Laszlo Birinyi, whose stock market forecasts were widely followed, to tell clients he would not be making predictions this year.
"There are too many variables which are beyond our comprehension," he wrote in a client newsletter.
Even Wien and Doll acknowledge this annual exercise has grown more difficult in recent years, as unpredictable events -- like an earthquake and tsunami in Japan, the near collapse of the eurozone and political upheaval in the Arab world -- throw Wall Street's best-known seers for a loop.
PIMCO's Bill Gross, the manager of the world's largest bond fund, kicked off 2012 saying the "new normal" of slow growth has given way to the "paranormal," an environment characterized by credit risk and "zero-bound" interest rates.
Forecasting has become "especially precarious," Doll wrote in his 2012 outlook note for clients.
Speaking to Reuters after a press briefing to review his 2012 outlook, Doll said it used to be simpler to choose between stocks or to recommend sectors of the economy, "but when it's the macro environment driving so many of these things, I do think it is more difficult."
Wien, who served as U.S. strategist at Morgan Stanley for 21 years before moving to Blackstone, and Doll, who was president of Merrill Lynch Investment Management before it merged into BlackRock, have made their annual predictions a widely anticipated event on Wall Street.
So have others, like Goldman Sachs Asset Management's James O'Neill and former Merrill Lynch strategist Richard Bernstein, who now runs a self-named investment management firm.
But despite their experience and pedigrees, Wall Street gurus are wrong as often as they are right.
CXO Advisory Group LLC, a research firm that tracks more than 60 market "gurus," calculated the average forecaster is accurate only 48 percent of the time -- roughly the same odds as a coin toss.
"You might find them interesting for other reasons, but I wouldn't put much stock in their predictions," CXO Chief Executive Steve LeCompte said.
(To see some of the best and worst market gurus as graded by CXO, click on:)
The Federal Reserve Bank of Philadelphia's Livingston Survey, which summarizes economist forecasts, came within seven points of the year-end close of the S&P 500 once in the past six years -- essentially spot on.
But it has also been off by more than 60 points three times and, in 2008, when the banking system nearly collapsed, it was off by 147 points, or 9 percent, from the actual close.
Last year the survey predicted a close of 1298.5 points, which was 41 points, or 3 percent higher, than the actual close. The S&P 500 was flat for the year.
"I think forecasting has always been hard, but the market's volatility has made it a bit harder," said Tom Stark, who oversees the Philly Fed survey.
Wien last week told Reuters that over the years his forecasts have panned out about half the time. Lately, though, Wien has been wrong more often: in 2010, only two and a half of his 10 annual predictions came true.
He rightly said President Obama would endorse legislation favoring nuclear energy and that financial services regulatory reform would be softer on Wall Street than originally feared.
"Secular trends are much more fragile than they used to be, and that has made forecasting much more difficult," said Wien,
"Who would have predicted the Arab Spring? That took everyone by surprise," he said, referring to a wave of protests that toppled rulers in Africa and the Middle East last year.
Wien was five for 10 in his 2011 predictions, including four predictions that were "partially correct."
For example, he said the price of corn would reach $8.00, while wheat and soybeans would hit $10.00 and $16.00 respectively. Corn did hit the $8.00 mark during 2011, but soybeans and wheat fell short.
Wien's predictions for 2012 include his view that U.S. company earnings will push the S&P 500 up 11 percent, Syria's Bashar al-Assad will lose power, and that the U.S. Congress will finally come together and tackle the deficit.
These forecasts are not a blueprint for investors, Wien said, but "are designed to get people thinking about some issues they might not be thinking about."
Doll predicts the European debt crisis will begin to ease, that the U.S. economy will muddle through and that U.S. Treasury rates will rebound.
Over the past 10 years, Doll said he has been right between 70 percent to 80 percent of the time. Among his seven right predictions in 2010, he said U.S. economic growth would exceed 3 percent.
For 2011, Doll predicted accelerating economic growth, double-digit stock growth, 3 million new jobs and a record high for corporate earnings. While fourth-quarter results are pending, the S&P 500 is on pace to set a new high in earnings.
But his S&P 500 forecast was too optimistic by 100 points, growth slowed in 2011 and by November only 1.45 million new jobs had been created.
Doll on Thursday said that his forecasts are intended to help organize the way investors assess the markets.
"I don't have a monopoly on right answers," he said. "Hopefully I have a perspective that can add some value to people as they think through what they need to do."
CXO Advisors, which gives Doll an above-average accuracy rating of 54 percent, says his predictions focus on broad trends but are light on specifics.
"It is relatively difficult to assess the accuracy of Mr. Doll's market projections because of conditionalities and vagueness," the firm said.