yanofsky's comments

yanofsky | 10 years ago | on: We brought an antenna to Davos to track private airplanes, here's what we found

From the piece:

"We went to all this trouble because there is perennial fascination with the flying habits of the 2,800 Davos delegates. Use of private aircraft, though often wildly overstated, highlights the vast wealth and power that descends upon this small skiing town in the Swiss Alps each year. And their transportation choices are frequently criticized for their environmental impact at a conference that seeks solutions to reducing carbon emissions, among other topics."

yanofsky | 10 years ago | on: We brought an antenna to Davos to track private airplanes, here's what we found

While clearly some of you folks don't find it interesting, we found:

- The approximate volume of helicopter traffic that fly into and out of Davos, which was previously unknown

- The approximate number of helicopters that fly into and out of Davos, which was previously unknown

- The exact types of helicopters that were flying around Davos, which was previously unknown

This data also provide a benchmark for future analysis of and reporting on helicopter use patterns at Davos and elsewhere.

yanofsky | 11 years ago | on: How you could've turned $1000 into billions by perfectly trading S&P500 in 2014

A flaw we admitted...in both years

Of course once you’ve made enough money it would be impossible to put it all into one stock without drastically affecting the stock’s price. Before long, you’d find that there were not enough shares to buy, or that you had purchased an entire company—a situation that we ignored for our analysis.

yanofsky | 12 years ago | on: Goldman Sachs has a problematic plan to keep its tech talent around

If you haven't read the Vanity Fair article mentioned, you should. http://www.vanityfair.com/business/2013/09/michael-lewis-gol...

Here are some damning excerpts:

"“Did you take the strats?” asked one (meaning Goldman’s trading strategies). “No,” said Serge. That was one thing the prosecutors hadn’t accused him of."

"McSwain [the FBI agent] later conceded that he didn’t seek out independent expert advice to study the code Serge Aleynikov had taken. (“I relied on statements from Goldman employees.”) "

"the F.B.I. had not sought help from someone who actually knew anything at all about computers or the high-frequency-trading business"

yanofsky | 13 years ago | on: Stop treating your phone like a pocket watch

Dear HN snarky commenter,

My point is not that you shouldn't use your phone how you please, it was that the current state of technology forces us to use them in a manner consistent with a pocket watch. There's a reason people dont use pocket watches anymore.

As I point out, some electronics makers are future looking enough to see the value in a wrist worn device. I'm also pointing out that over time multiple devices tend to combine into fewer devices, and we should advocate for one of those devices to be similar to a watch. It's a proven form factor, just like pocket watches are a disproven form factor.

page 1