classy as hell
Peter Solarz

No title available
RMH
hello vonnie
Cosmic Funnies

❣ Chile in a Photography ❣

shark vs the universe
DEAR READER

祝日 / Permanent Vacation
Claire Keane

JVL

★
NASA
Alisa U Zemlji Chuda
TVSTRANGERTHINGS
dirt enthusiast
styofa doing anything
KIROKAZE
todays bird

#extradirty

seen from Russia

seen from United States

seen from Brunei

seen from Malaysia
seen from T1
seen from Türkiye

seen from Singapore
seen from United States

seen from Germany
seen from Germany

seen from Germany
seen from United States
seen from United Kingdom

seen from France
seen from Canada
seen from United States
seen from T1

seen from Canada

seen from United States

seen from United States
@pskotarczak
classy as hell
Stockspace - Flash Crash
The Big Short (2015) trailer
From the outrageous mind of director Adam Mckay comes THE BIG SHORT. Starring Christian Bale, Steve Carrell, Ryan Gosling and Brad Pitt, in theaters Christmas.
Basically the anti-typecasting movie. The bizarro Ocean’s 11. Looks great.
wow, this is pretty cool.
this is great: http://archive.fortune.com/2015/trump-calculator/index.html
This is so one month ago, just didn’t have time to upload them. This is from our friend exhibition called (in quite a free translation) “Body in the art of shadow”. I really love those photos.
Talking about crazy clocks... Spotted today in Poznan at some random watchmaker shop. #clock #poznan
You might argue that the consequences for surgery and for complex data analysis are on completely different scales. I'd agree with you, but not in the direction that you might think. I would argue that high pressure and complex data analysis can have much larger consequences than surgery. In surgery there is usually only one person that can be hurt. But if you do a bad data analysis, say claiming say thatvaccines cause autism, that can have massive consequences for hundreds or even thousands of people. So complex data analysis, especially for important results, should be treated with at least as much care as surgery.
Yes, definitely and the example that comes to my mind (with I guess not everyone will agree) is the flawed paper (in terms of methodology) from Rogoff and Reinhert on effectiveness of austerity policy.
In this guest post, former IMF staffer Peter Doyle argues that in pushing for pensions, VAT and labour reforms, creditors are only stoking the latent explosiveness of Greece...
This is one of the most spot on post about Greece I’ve read for months now. The Greece problem is pretty complicated and I’ve been always averse of simple and easy conclusions in this matter. Yes Greek economy has some pretty fundamental problems:
Prior to 2009, Greece stands out with lower participation rates for this cohort than all but Hungary (males) and Malta (females). And the gender participation gap is also somewhat higher in Greece, but evolving.
So Greece is unusual, but why? Possibly early/generous retirement; possibly underreporting due to tax-evasion, low-pay, and/or predominance of agriculture and services; or perhaps skills outdating/mismatching and non-participation hysteresis; or public provision of education (easing the direct financial burden on parents of young adults); or health issues; and maybe slow-evolving gender cultural choices.
But if one thinks, that this problem is easy to fix, one can be mistaken:
Alongside, prior to 2009, unemployment rates in this cohort in Greece were either low (males) or middling (females); but no evident Greek stand-out. These unemployment data clarify that relatively low participation rates in the 50-74 cohort prior to 2009 did not evidently reflect withdrawal due to lack of jobs for them to find, the “discouraged worker” effect. Instead, they were, in that sense, some kind of voluntary/structural feature of the labor market.
To get a handle on the nature of those voluntary/structural characteristics of low Greek participation rates in this cohort, consider post-2008 developments.
Given how much room there was for them to rise towards European “norms”, it is astonishing that participation rates barely budged despite an extraordinary battering from policy changes aimed to shift them—with average pensions, wages, and public employment cut broadly by 50, 40, and 30 percent respectively. Greek male participation only edged up to end-2012 while Greek females continued their slow rise through early-2011. Then participation rates for both fell relative to their trends.
So, the conclusion is pretty straightforward:
This makes clear that any notion that the evident disfunction in the labor market in Greece—and hence the country’s long-term growth performance—is amenable even to enormous short-term parametric fixes on early-pensions, VAT, and wages in the current negotiations can be set aside. Disfunction is very deeply entrenched indeed.
The implication is that further draconian policy requirements on these matters in the current negotiations will primarily impact household income and fiscal out-turns, rather than raising potential-growth prospects over any policy-relevant horizon.
and
But if these pension, VAT, and labor reforms are, as evident, not potential-growth enhancing but immiserating, they are not “tough for Greece to swallow” but rather they are technically incoherent and so will not work. They “blindly” concern the supply-side when demand is the issue, and they aggravate demand problems. And if the corresponding debt reduction commitment is insufficiently clear or deep to radically dislodge the primary surplus targets, this “high political” deal will certainly be no means to avert disaster. It will only stoke the latent explosiveness of Greece.
So, instead, rather than compound the dire consequences arising from 2010 onwards occasioned by serially faulty IMF numbers on Greece, it is time to insist that IMF numbers do, finally, add up. And in that context, creditor proposals should be rendered technically coherent by withdrawal of these three unsubstantiated reform red lines and by immediate deep public debt write-offs to avert need for any further increases in primary surpluses.
Unfortunately, the events of last couple of weeks shows that the narrative and actions of the troika is consistently different. While I do find some kind of rationale behind the actions of Syriza I really cannot find it in the actions of EU. To me where there should be political desperation to hold Greece in the EZ, there is only the narrative that pushes Greece against the wall in the attempt to get them out, regardless of what EU politicians are officially saying.
Graccident? Grisis? Grexit ?
The game theory concepts that Nash’s math brought to the field were a true paradigm shift in economics. Macroeconomists, who continue to use the old Walrasian notion of equilibrium typically engage in hand-waving about how the macroeconomy is too big for strategic interactions to matter. But most of the economics profession has gradually shifted toward Nash equilibrium. The 2014 Nobel winner, Jean Tirole, is emblematic of the new economics. And many of the biggest successes in applied economics, like the auctions that power Google’s advertising, rely on Nash’s technique.
Here we go again. Carl Icahn has something to say regarding Donald Trump running for presidential nomination:
I personally believe we are sailing in dangerous unchartered waters. I can only hope we get to shore safely. Never in the history of the Federal Reserve have interest rates been artificially held down for so long at the extremely low rates existing today. I applaud Donald for speaking out on this issue - more people should.
What does it even mean “artificially” low interest rates ? One could imagine that he refers to Wicksell concept of natural or in this case maybe unnatural rate. In this manner the natural or more precisely the equilibrium interest rate is the rate consistent with full employment of labor and capital resources. So I guess, what Carl Icahn is saying is that this so called artificially low interest rate is the rate set below the Wicksellian natural or equilibrium rate. But in such a case, if the FED would try to hold the rates too low for too long, the economy would overheat causing the run up of high inflation. But where is this high inflation ? Definitely nowhere in sight with inflation consistently below the Fed’s target. So can we use the term artificially low ? I guess no, but on the other hand, hey what do I know ? Fortunately, you don’t have to listen to me. Go check, what this pretty famous economist has to say.
Game 6 - the season finale
And we’ve got new NBA champions. Well, that’s exactly what I predicted, but it wasn’t really that hard. Warriors were plain favourites in this series and didn’t messed it up. They’ve got great run this season and they are a legit champion, no doubt about it. They deserved it fair and square.
The last game ran pretty much according to the plan. Warriors executed well, both offence and defence were great. Andre Igoudala had another stellar game and once again to his magnificent defence against LeBron he added strong scoring night. I totally agree with the MVP award for him. He was a crucial part of the team and without his stellar performance against James Warriors would have had much more problems. Congrats.
But of course one have to give credit where credit is due. LeBron James was unbelievable in those playoffs and in the finals especially. I don’t know if he could play any better even tho in the last game he looked tired and did’t put his foot on the pedal gas as much as I was expecting. Nevertheless, he was fantastic, he carried his team on his shoulder all series long without two all stars - Kyrie and Kevin. He was surrounded be at best mediocre players and yet they where able to stand against much better Warriors team. When LeBron were on the bench, this Cleveland team looked horribly bad, like a team that wouldn’t win more than 20 games in a regular season. And this shows how big James is. I was never a big fan of him, but at this finals he earned at least my respect. I do recognise his greatness. He truly is the best player in the world right now.
But it was suppose to be about Golden State. It was theirs season from beginning to the end . Great team, great coaching stuff. Congratulations to the NBA Champions.
Schrödinger thought that the Greeks had a kind of hold over us — they saw that the only way to make progress in thinking about the world was to talk about it without the “knowing subject” in it. QBism goes against that strain by saying that quantum mechanics is not about how the world is without us; instead it’s precisely about us in the world. The subject matter of the theory is not the world or us but us-within-the-world, the interface between the two.
A Private View of Quantum Reality
Quantum theorist Christopher Fuchs explains how to solve the paradoxes of quantum mechanics.
quantum physics is so mind bending...