That's an astonishing accomplishment.
https://t.co/uopG6WutzU
1/Today in @bopinion, I talk about the legacy and career of Jim Simons, the founder of Renaissance Technologies, who is stepping down as the hedge fund's
That's an astonishing accomplishment.
https://t.co/uopG6WutzU
Basically, by being relentlessly smarter and better-managed than the competition.
https://t.co/p6ZTd7POfQ
Yes and no.
Obviously yes, since Renaissance could (and can) beat the market. But there are a few key caveats...
But most investors can't invest in that fund. It doesn't take your money.
https://t.co/sTXUzl09Lc
https://t.co/bhqE71eSdH
If it did, Medallion would be worth far more than all the rest of the hedge funds in the world combined, by now!
Why? Because the market inefficiencies Medallion exploits are limited in size. And thus, Medallion's profit opportunities are limited in size.
https://t.co/ZsXQ4NNUI8
This shows that consistently beating the market AT SCALE is incredibly hard, even for the smartest and best-managed people on the planet.
https://t.co/oowJd3k8GH
But it does mean that Renaissance's existence doesn't prove that stock markets are inefficient. Indeed it shows us just how not-so-hugely-inefficient they are!
(end)
https://t.co/uopG6WutzU
More from Noahtogolpe 🐇
Today's @bopinion post is about how poor countries started catching up to rich ones.
It looks like decolonization just took a few decades to start
Basic econ theory says poor countries should grow faster than rich ones.
But for much of the Industrial Revolution, the opposite happened.
https://t.co/JjjVtWzz5c
Why? Probably because the first countries to discover industrial technologies used them to conquer the others!
But then colonial empires went away. And yet still, for the next 30 years or so, poor countries fell further behind rich ones.
https://t.co/hilDvv0IQV
Why??
Possible reasons:
1. Bad institutions (dictators, communism, autarkic trade regimes)
2. Civil wars
3. Lack of education
But then, starting in the 80s (for China) and the 90s (for India and Indonesia), some of the biggest poor countries got their acts together and started to catch up!
Global inequality began to fall.
It looks like decolonization just took a few decades to start
Basic econ theory says poor countries should grow faster than rich ones.
But for much of the Industrial Revolution, the opposite happened.
https://t.co/JjjVtWzz5c
Why? Probably because the first countries to discover industrial technologies used them to conquer the others!
But then colonial empires went away. And yet still, for the next 30 years or so, poor countries fell further behind rich ones.
https://t.co/hilDvv0IQV
Why??
Possible reasons:
1. Bad institutions (dictators, communism, autarkic trade regimes)
2. Civil wars
3. Lack of education
But then, starting in the 80s (for China) and the 90s (for India and Indonesia), some of the biggest poor countries got their acts together and started to catch up!
Global inequality began to fall.
1/Politics thread time.
To me, the most important aspect of the 2018 midterms wasn't even about partisan control, but about democracy and voting rights. That's the real battle.
2/The good news: It's now an issue that everyone's talking about, and that everyone cares about.
3/More good news: Florida's proposition to give felons voting rights won. But it didn't just win - it won with substantial support from Republican voters.
That suggests there is still SOME grassroots support for democracy that transcends
4/Yet more good news: Michigan made it easier to vote. Again, by plebiscite, showing broad support for voting rights as an
5/OK, now the bad news.
We seem to have accepted electoral dysfunction in Florida as a permanent thing. The 2000 election has never really
To me, the most important aspect of the 2018 midterms wasn't even about partisan control, but about democracy and voting rights. That's the real battle.
2/The good news: It's now an issue that everyone's talking about, and that everyone cares about.
3/More good news: Florida's proposition to give felons voting rights won. But it didn't just win - it won with substantial support from Republican voters.
That suggests there is still SOME grassroots support for democracy that transcends
4/Yet more good news: Michigan made it easier to vote. Again, by plebiscite, showing broad support for voting rights as an
5/OK, now the bad news.
We seem to have accepted electoral dysfunction in Florida as a permanent thing. The 2000 election has never really
Bad ballot design led to a lot of undervotes for Bill Nelson in Broward Co., possibly even enough to cost him his Senate seat. They do appear to be real undervotes, though, instead of tabulation errors. He doesn't really seem to have a path to victory. https://t.co/utUhY2KTaR
— Nate Silver (@NateSilver538) November 16, 2018
When Republicans started to believe in racial bloc voting - when they stopped believing that nonwhite people could ever be persuaded to vote Republican - they started to see immigration as an invasion.
This explains why immigration is now at the center of partisan conflict.
Of course, the belief in ethnic bloc voting becomes a self-fulfilling prophecy.
When a slight Dem tilt among Hispanics and Asians caused the GOP to turn against them, Hispanics and Asians shifted more toward the Dems. Etc. etc. A self-reinforcing cycle.
Bush's 2006 amnesty attempt, and the 2013 intra-GOP fight over immigration reform, were two moments when the GOP could have turned back to the approach of Reagan, and courted Hispanics and Asians.
But they decided against this, and...here we are.
What will disrupt this bad equilibrium, and save American politics from being an eternal race war?
Either:
A) More white voters will grow disgusted with the GOP approach and defect, or
B) The GOP will find some non-immigration-related issues to attract more Hispanics and Asians.
As long as both parties see elections in terms of racial bloc voting - where the only way to win is to increase turnout among your own racial blocs or suppress turnout by the other party's racial blocs - American politics will not improve, and the country will decline.
(end)
This explains why immigration is now at the center of partisan conflict.
Why did California turn Blue?
— Sen. Eric Brakey (@SenatorBrakey) October 28, 2018
Why is Texas turning Blue?
The left has failed at selling socialism to the American people for decades. We have rejected it.
Their new strategy is mass importation of new voters to transform our political culture.
Of course, the belief in ethnic bloc voting becomes a self-fulfilling prophecy.
When a slight Dem tilt among Hispanics and Asians caused the GOP to turn against them, Hispanics and Asians shifted more toward the Dems. Etc. etc. A self-reinforcing cycle.
Bush's 2006 amnesty attempt, and the 2013 intra-GOP fight over immigration reform, were two moments when the GOP could have turned back to the approach of Reagan, and courted Hispanics and Asians.
But they decided against this, and...here we are.
What will disrupt this bad equilibrium, and save American politics from being an eternal race war?
Either:
A) More white voters will grow disgusted with the GOP approach and defect, or
B) The GOP will find some non-immigration-related issues to attract more Hispanics and Asians.
As long as both parties see elections in terms of racial bloc voting - where the only way to win is to increase turnout among your own racial blocs or suppress turnout by the other party's racial blocs - American politics will not improve, and the country will decline.
(end)
