Published on 25 Feb 2015
What happens when the prices of all goods are controlled? Under communism, or a command economy, this is exactly what occurs. As a result, all of the effects of price controls become amplified: there are even more shortages or surpluses of goods, lower product quality, longer lines and more search costs, more losses in gains from trade, and more misallocation of resources. As we have seen, universal price controls destroy market coordination and create a system of planned chaos in which it becomes more difficult for consumers to get the goods and services they want and need.
August 10, 2015
Price Controls and Communism
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August 3, 2015
July 20, 2015
Price Floors: The Minimum Wage
Published on 25 Feb 2015
Price floors, when prices are kept artificially high, lead to several consequences that hurt the consumer. In this video, we take a look at the minimum wage as an example of a price floor. Using the supply and demand curve and real world examples, we show how price floors create surpluses (such as a surplus in labor, or unemployment) as well as deadweight loss.
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July 15, 2015
Price Ceilings: Rent Controls
Published on 25 Feb 2015
Rent controls are a type of price ceiling. We’ll use our diagram to show how rent controls create shortages by reducing the supply of apartments available on the market. Rent controls also result in reduced product quality, since they reduce the returns to landlords from renting apartments. Landlords respond by cutting costs or performing less maintenance, leading to lower quality. There are search costs associated with rent controls, and they also lead to a misallocation of resources since apartments are not allocated to renters who value them the most.
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July 9, 2015
Price Ceilings: Misallocation of Resources
Published on 25 Feb 2015
Suppose there is a mild winter on the West Coast and a harsh winter on the East Coast. As a result of the weather, people on East Coast will demand more home heating oil, bidding up the price. Under the price system, entrepreneurs will be incentivized to take oil from where it has lower value on West Coast to where it has higher value on the East Coast. But when price controls are in place, even though the demand is still there from the East Coast, there is no signal of a higher price, eliminating the incentive for entrepreneurs to transport oil from west to east. In fact, this happened in the 1970s, resulting in oil going to lower valued uses on the West Coast while many people on the East Coast didn’t have enough oil to heat their homes. In this video, we’ll look at a diagram to visualize this misallocation of resources.
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July 6, 2015
Price Ceilings: Deadweight Loss
Published on 25 Feb 2015
In this video, we explore the fourth unintended consequence of price ceilings: deadweight loss. When prices are controlled, the mutually profitable gains from free trade cannot be fully realized, creating deadweight loss. With price controls, less trading occurs and both buyers and sellers miss out on the mutually profitable gains that could have occurred. We’ll show how to calculate deadweight loss using our example of a price ceiling on gasoline.
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June 27, 2015
Price Ceilings: The US Economy Flounders in the 1970s
Published on 25 Feb 2015
In 1971, President Nixon, in an effort to control inflation, declared price increases illegal. Because prices couldn’t increase, they began hitting a ceiling. With a price ceiling, buyers are unable to signal their increased demand by bidding prices up, and suppliers have no incentive to increase quantity supplied because they can’t raise the price.
What results when the quantity demanded exceeds the quantity supplied? A shortage! In the 1970s, for example, buyers began to signal their demand for gasoline by waiting in long lines, if they even had access to gasoline at all. As you’ll recall from the previous section on the price system, prices help coordinate global economic activity. And with price controls in place, the economy became far less coordinated. Join us as we look at real-world examples of price controls and the grave effects these regulations have on trade and industry.
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June 2, 2015
The Great Economic Problem
Published on 8 Feb 2015
In this video, we discuss how different markets are linked to one another. How does the price of oil affect the price of candy bars? When the price of oil increases, it is of course more expensive to transport goods, like candy bars. But there are other, more subtle ways these two markets are connected. For instance, an increase in the price of oil leads to an increase in demand for oil substitutes, like ethanol. And when the supply of oil falls, oil should shift to higher-valued uses. But, which uses? How do we decide where to use less oil?
This brings us to the great economic problem: how to most effectively arrange our limited resources to satisfy our needs and wants. Which approach — central planning or the price system — is better at solving this problem? Join us as we explore this question further.
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May 28, 2015
QotD: The key strength of markets
This is a general and pernicious failing of the left in my view. They really, just really, don’t get what it is that markets do and do very well. What markets do do is they produce the information, through the price system, of who is willing to produce what at which price and who desires to consume what at which price. Thus we get an efficient allocation of scarce resources by our use of markets. And Hayek pretty much got his Nobel for proving that there is no other system to hand which can perform this function. The planner simply cannot gain enough information to be able to perform that function, nor process it real time (and no, computing can’t do it either, Allende and his computer to run the Chilean economy was wrong.)
It’s entirely possible to critique markets on the grounds of equity though. For example, too many people are too poor if we just leave it to the market. Perhaps we agree with that idea, perhaps we don’t: but that argues for changing peoples’ incomes through intervention, not for abolishing the market in the provision of goods. Or, as I’ve said before, if Chavez and Maduro want poor Venezuelans to be better off then send them more money. Don’t mess with the market: the result of that messing will inevitably be the sort of breakdown we see here.
As for the people of Venezuela, well, obviously, this isn’t going to work out well. Their rulers have pretty much bankrupted the country through their incompetence: and now they’re taking more economic power unto themselves?
Not going to work, is it? Even competent governments haven’t been able to make nationalised food distribution systems work…
Tim Worstall, “Amazingly, Maduro Is Going To Make The Venezuelan Economy Even Worse. Yes, Worse”, Forbes, 2015-05-03.
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April 24, 2015
April 8, 2015
January 27, 2015
How to think like a government bureaucrat
Robert Tracinski on the essential core of a control freak’s very being:
Here’s one of my favorite stories about how the mind of a government official works.
A few years ago, I was in a grocery store in Charlottesville when I overheard a conversation between two shoppers, one of whom was clearly in some position of authority (the City Council, I believe). This was right after the financial crisis. The real estate market had just collapsed, a whole bunch of local development project had just been canceled, and my wife was telling me about all the guys she knew in construction who were desperate for work. Yet here was this lady arguing for why the local government should not approve any new commercial building permits. The danger, she explained, was the prospect of “economic ghost towns,” retail areas where several shops had closed, hurting business for the others. Until these “economic ghost towns” were filled back up — whether anybody wanted them or not — there was no good reason to approve permits for new commercial construction.
I just couldn’t keep quiet and had to interrupt: Only in Charlottesville — a left-leaning university town — could an economic downturn be used as a reason to block new economic activity.
But you have to understand the outlook of those whose faith is the creed of government. Everything is proof of the need for more government power and control. The local economy is booming? Let’s hold back on building permits because we don’t want to grow “too fast.” The local economy is tanking? Let’s hold back on building permits because we don’t want “economic ghost towns,” or whatever. On the national level, in an economic collapse the government needs more money for “stimulus.” But if the economy is booming, that means we can afford higher taxes, right?
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January 23, 2015
“We are all [Milton] Friedman’s children and grandchildren”
At Worthwhile Canadian Initiative, Nick Rowe explains just how important Milton Friedman still is in economics today:
I can’t think of any economist living today who has had as much influence on economics and economic policy as Milton Friedman had, and still has. Neither on the right, nor on the left.
If you had a time machine, went back to (say) 1985, picked up Milton Friedman, brought him forward to 2015, and showed him the current debate over macroeconomic policy, he could immediately join right in. Is there anything important that would be really new to him?
We are all Friedman’s children and grandchildren. The way that New Keynesians approach macroeconomics owes more to Friedman than to Keynes: the permanent income hypothesis; the expectations-augmented Phillips Curve; the idea that the central bank is responsible for inflation and should follow a transparent rule. The first two Friedman invented; the third pre-dates Friedman, but he persuaded us it was right. Using the nominal interest rate as the monetary policy instrument is non-Friedmanite, but the new-fangled “Quantitative Easing” is just a silly new name for Friedmanite base-control.
We easily forget how daft the 1970’s really were, and some ideas were much worse than pet rocks. (Marxism was by far the worst, of course, and had a lot of support amongst university intellectuals, though not much in economics departments.) When inflation was too high, and we wanted to bring inflation down, many (most?) macroeconomists advocated direct controls on prices and wages. And governments in Canada, the US, the UK (there must have been more) actually implemented direct controls on prices and wages to bring inflation down. Milton Friedman actually had to argue against price and wage controls and against the prevailing wisdom that inflation was caused by monopoly power, monopoly unions, a grab-bag of sociological factors, and had nothing to do with monetary policy.
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January 22, 2015
China (barely) misses growth target … as if we can trust their numbers anyway
Ah, well, I haven’t ridden this old hobby horse for a while, so let’s just let Tim Worstall explain why this time, we might be able to get a bit of perspective from the otherwise unreliable official Chinese government economic figures:
Many observers have been slightly sceptical of Chinese GDP numbers for some years now. Regional GDP numbers don’t seem to quite match with other regional numbers (say, oil consumption, other proxies for economic activity) and national numbers don’t necessarily reflect the sum of all of those regional numbers either. There’s absolutely no doubt at all that the place has been getting richer but whether quite so much or quite in the manner being reported is another matter. And then there’s another group of observers (this one including myself) who have some experience of how communists report economic numbers. There’s a plan, the Communist Party is in charge of executing that plan and, amazingly, the plan is always reported to have either worked or been exceeded. Anything less would reflected badly on said Communist Party. As I’ve also been exposed to the old Soviet accounting systems I’m more sceptical than most on this point.
So, there’s that slight worry that a slowing China (or one not growing at the former breakneck pace perhaps) will also lower growth in other countries. We’re pretty sure that’s going to happen. But we’ve also got this other thing to ponder. If the Communist Party is allowing the reporting of numbers that don’t meet the plan then what’s going on with that?
Is this some sea change in the management of the numbers? They’re actually reporting the correct numbers? Or are those suspected massages of the numbers still going on but they underlying reality is so bad that they just couldn’t get up to the planned target? This is, I agree, all wild surmise. But it is a surprise that the numbers came in below target because that’s just not what we’ve come to expect in such a political system. And that could be very bad news indeed.
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The seductive appeal of the big project
In a Forbes post from a few years back, Warren Meyer looks at the appeal of the megaproject to those inclined to think that what society really needs is someone in control:
What is it about intellectuals that seem to, generation after generation, fall in love with totalitarian regimes because of their grand and triumphal projects? Whether it was the trains running on time in Italy, or the Moscow subways, or now high-speed rail lines in China, western dupes constantly fall for the lure of the great pyramid without seeing the diversion of resources and loss of liberty that went into building it.
Writers like Thomas Friedman and Joel Epstein in the Huffington Post have eulogized China and its monumental spending projects. These are the same folks who, generations ago, tried disastrously to emulate Mussolini’s “forward-thinking” economic regime in the National Industrial Recovery Act. These are the same folks who wanted to emulate MITI’s management of the Japanese economy (which drove them right into a 20-year recession). These are the same folks who oohed and ahhed over the multi-billion dollar Beijing Olympics venues while ignoring the air that was un-breathable. These are the same folks who actually believed the one Cuban health clinic in Sicko actually represented the standard of care received by average citizens. To outsiders, the costs of these triumphal programs are often not visible, at least not until years or decades later when the rubes have moved on to new man crushes.
These writers worry that the US is somehow being left behind by China because its government builds more stuff than we do. We are “asleep.” Well, here is my retort: Most of the great progress in this country occurred when the government was asleep. The railroads, the steel industry, the auto industry, the computer industry — all were built by individuals when the government was at best uninvolved and at worst fighting their progress at every step.
In particular, both Friedman and Epstein think we need to build more high speed passenger trains. This is exactly the kind of gauzy non-fact-based wishful thinking that makes me extremely pleased that these folks do not have the dictatorial powers they long for. High speed rail is a terrible investment, a black hole for pouring away money, that has little net impact on efficiency or pollution. But rail is a powerful example because it demonstrates exactly how this bias for high-profile triumphal projects causes people to miss the obvious.
Which is this: The US rail system, unlike nearly every other system in the world, was built (mostly) by private individuals with private capital. It is operated privately, and runs without taxpayer subsidies. And, it is by far the greatest rail system in the world. It has by far the cheapest rates in the world (1/2 of China’s, 1/8 of Germany’s). But here is the real key: it is almost all freight.
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