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Author Archives: kevin
Happy Labor Day

Public support for unions, over time
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The limited appeal of Jon Stewart
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TV Review – Hung
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You are competing with the other students in the class
A favorite teacher phrase of mine is “I’m determining your grade directly, so you’re not competing with the other students.” This is a blatant falsehood.
1. If a teacher gives out too few A’s, say, less than 10%, he or she is definitely going to get into trouble with the department, and asked to give out more A’s. If a teacher gives out too many A’s, say, more than 60%, he or she will run into a bit of trouble with the department. Schools are in the business of making students, parents, and future employers happy. Giving out too many A’s cheapens the value of an A grade.
2. So the teacher can give A’s to anywhere between 15 and 60 percent of the class. Make the strongest possible assumption: that the number of A’s a teacher gives out varies in this range, depending on the student quality (an assumption which I doubt). This still means that in a class of 20 students, the top six will get an A, and the bottom eight will get a B. One could argue that the eight students in the middle are competing directly with the teacher for those marginal A’s. But even then, the teacher is going to compare whether their work is closer to the A students or the B students. And they could possibly study harder, or write a better essay, and pass up one of the top six students for the A.
3. A’s and B’s are relative grades; an A means that you did better than all the B students, a B means that your work was not as good as the A students, and a C (at my school, anyway) means you probably were too busy drinking, tanning, sleeping or flirting to show up for class and do the work. The grade you get is in relation to the other students; thus you’re competing with them, like it or not.
The answer to the question, “How can I get an A on the next essay?” is always, “Turn in work that’s better than all of the other students’.” Suggesting that students don’t compete for grades probably helps boost self esteem. But while American students have the highest self-esteem they’ve ever had, they’re not achieving any more than they were in the past.
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Explaining the news via signaling
But after Escobar was killed in 1993 — and after U.S. drug agents began systematically busting up the Colombian cartels — doubt was replaced with hard data. Thanks to new research, U.S. policy-makers knew with increasing certainty what would work and what wouldn't. The tragedy of the War on Drugs is that this knowledge hasn't been heeded. We continue to treat marijuana as a major threat to public health, even though we know it isn't. We continue to lock up generations of teenage drug dealers, even though we know imprisonment does little to reduce the amount of drugs sold on the street. And we continue to spend billions to fight drugs abroad, even though we know that military efforts are an ineffective way to cut the supply of narcotics in America or raise the price.This makes much more sense if you consider that the drug czar and other Washington politicians are much more interested in signaling that they are fighting drugs in America than actually doing something about the problem. Until signaling theory hits the mainstream, let's keep throwing money into a giant hole.
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Kamen on healthcare
The reason 100 years ago everyone could afford their healthcare is because healthcare was a doctor giving you some elixir and telling you you'll be fine. And if it was a cold you would be fine. And if it turns out it was consumption; it was tuberculosis; it was lung cancer—you could still sit there. He'd give you some sympathy, and you'd die. Either way, it's pretty cheap. We now live in a world where technology has triumphed, in many ways, over death. The problem with that is that it's enormously expensive. And big pharmaceutical giants and big medical products companies have stopped working on stuff that could be extraordinary because they know they won't be reimbursed, according to the common standards. We're not only rationing today; we're rationing our future.I agree with him but add the following points. 1. Healthcare is expensive for two reasons: new treatments and machines are expensive and also doctors are ordering many tests and wasteful care because it's in their incentive to do so. 2. Insurance companies also have tremendous bargaining power, which means they only pay a fraction of what hospitals actually bill them. The result is hospitals bill more and more so the fraction rises. The uninsured actually have to pay the full amounts. I don't regard this as a good thing; see the discussion here. 3. We could keep the incentive for private companies, without patents, by offering large government prizes for innovation in healthcare, say, a $1 trillion prize for a cure for diabetes. Of course, that cure could be massively expensive to implement, but over time things become cheaper. General comments on healthcare: 4. Navarchos summarizes the problems with the current healthcare system very well, in about three paragraphs. If you are confused about what everyone is yelling about, and what Congress wants to fix start there. H/t Matt Steinglass. 5. I agree that our healthcare system has serious flaws but I have serious misgivings about the ability of the Congress to pass a bill that would make things better. There are too many people with a vested interest: insurers, hospitals, the elderly, the unemployed, businesses, etc. Furthermore any bill must address a number of different issues: it must address adverse selection, problems with an employer-based system, more coverage for the uninsured, and cutting expensive and rising costs at hospitals (for the waste reasons above), and we need some way to pay for it. 6. How do you tell a loved one "The treatment to save your life (or, more often, extend it by a few months) exists, but is too expensive?" If you haven't read Peter Singer's New York Times article on rationing yet, you should. I am worried that this problem may bankrupt the country.
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Potential business/website idea
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Unfair prices: a brief lesson in supply and demand
Best case scenario, you get $250, your cover on a huge international bestseller (awesome for a major portfolio jump), full cover credit, and all the perks that come with massive recognition. Worst case scenario, you give it a shot, have something new for your portfolio, but don’t get recognition or money.Needless to say, this sparked a huge amount of protest in the comments. Ferriss responds:
For those who think I’m a jerk for offering the above, please feel free to protest by not submitting. Feel free to call me names, too. I find “sweetcakes” particularly offensive.And again:
To the commenters who insist I’m exploiting the entire design community, I’d like to point out that, if you don’t participate by submitting, it is impossible for me to exploit you.If a buyer makes a scandalously low offer, there's nothing unfair or exploitative about it: respond by declining the offer. In this case, lots of people want to submit bids, and there isn't that much to differentiate between entrants. If you can't find a higher offer, the odds are that the service you're providing isn't that valuable. It's not so much mean as it is a recognition of what services are worth. The argument is similar for high prices: if a gas station has unfairly high prices, go to a different gas station, or decline to buy gas. If every gas station has the same price, odds are that the price reflects the cost of extracting the gas from the ground and transporting it thousands of miles to its suburban destination. Very quickly, this principle works well for about 999 of 1000 prices, transactions, and contract offers. Some markets have fundamental problems, or take a while to find equilibrium prices, like the healthcare market. Unfortunately these market failures are the ones that get publicized
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Blog redesign
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