







Quixotic, eccentric, humane, philosophical takes on the varying vicissitudes of life









May 19 (Bloomberg) -- Goldman Sachs Group Inc. racked up trading profits for itself every day last quarter. Clients who followed the firm’s investment advice fared far worse.
Seven of the investment bank’s nine “recommended top trades for 2010” have been money losers for investors who adopted the New York-based firm’s advice, according to data compiled by Bloomberg from a Goldman Sachs research note sent yesterday. Clients who used the tips lost 14 percent buying the Polish zloty versus the Japanese yen, 9.4 percent buying Chinese stocks in Hong Kong and 9.8 percent trading the British pound against the New Zealand dollar.
Pretty interesting, I thought. Shows how much the large investment banks follow their own analysts' advice! Clearly, they did not implement the 'top trades' otherwise how would they have made profits EVERY SINGLE DAY in the last quarter. In the same time period, clients following the recommended trades would find themselves in a much worse position. If the chef refuses to eat in his own restaurant, I would rather go hungry than eat there!

"Psychologists have long known that if rats or pigeons knew what the NASDAQ is, they might be better investors than most humans are. That's because, in some ways, animals are better than people at predicting random events. If, for instance, you set up two lights in a laboratory and flash them in a random sequence, humans will persistently try to predict which of the two lights will flash next. Stranger still, they'll keep trying even when you tell them that the flashing of the lights is purely random. Let's say you flash a green light 80% of the time and a red one 20% of the time but keep the exact sequences random. (A run of 20 flashes could look something like this: GGGGRGGGGGGGRRGGGGGR.) In guessing which light will flash next, the best strategy is simply to predict green every time, since you stand an 80% chance of being right. That's what rats or pigeons generally do in a similar experiment that rewards them with a crumb of food whenever they correctly guess the next outcome".
But humans are apparently convinced that they're smart enough to predict each upcoming result even in a process they've been told is random. On average, this misguided confidence leads people to get the right answer in this experiment on only 68% of their tries. In other words, it's precisely our higher intelligence that leads us to score lower on this kind of task than rats and pigeons do.
IIM-A has denied a front-page report in The Economic Times which said a recruiter made a Rs 1.44 crore-plus salary offer at final placements currently on at the school.
“Sure, no one’s talking yet. But ET has learnt that Deutsche Bank, which had set the upper ceiling in 2008 by offering a Rs 1.44-crore package, has broken that record this year”, said the ET report.
In a blog link sent by student media co-ordinator Rohan Desai, the school said (Desai also urged that we put-up the link on our blog to reach a wider audience):
“We would like to clarify in interest of the entire community that this is incorrect. Also, converting dollar salaries to rupee terms does not portray the correct picture and hence we provide the average dollar salary separately in our press releases.
We felt compelled to communicate this clarification because we believe it has the potential of driving aspiring students into making misinformed decisions and also gives incorrect signals about the economy.
IIMA over the last few years has chosen not to disclose the highest salary offered as we believe salaries are just one component of the jobs offered and also because the highest salary is in no way representative of the recruitment scenario.”
While the purpose of this blog is not to run-down competition, and we have never done that,Mint understands why students, and teachers, wish to project b-schools as more than just places where students turn into crorepatis. While salary figures are indicative of the economy, we stick to the official version released at the end of the placement season.
Placements can be covered in other ways. This is one of the reasons why the writer of this blog was allowed to live on-campus during placement week in 2007 at a time when there was a media black-out.