Learning About Real-World Economies Through Game Economies

Reuters has a report about research being done on the in-game economies of MMOs like EverQuest II and World of Warcraft to better understand much larger economic situations in the real world. The games are used as case studies where researchers can do controlled experiments that they couldn't necessarily attempt if real money or goods were involved. "After studying 314 million transactions within the fantasy world of Norrath in EverQuest II, including trading in-game goods like armor, shields, leather, herbs and food, the researchers were able to calculate the GDP of one of the game servers (the back-end computer that hosts thousands of players in one world). As more people opened accounts and flocked to Norrath, spending money on new items, researchers saw inflation spike more than 50 percent in five months. 'We have seen that kind of volatility during times of war and in developing nations in the real world,' said [Dmitri Williams, assistant professor at the USC Annenberg School for Communication]. 'Our own economy has turned out to be less stable than we'd all assumed.'"

Comments

Limited Use

[Laminan]

These experiments are not as useful nor controlled as you may think. Let me break down into some experiment design principles here:

#1 You can only generalize to the population studied

--Thus your demographics will be that of a more computer savvy user, with leisure time. This is NOT a representative sample of a normal population. When using regression methods you will get a homogenous result only from 'game performers'. These experiments are not valid unless you can prove that there is no purposeful difference between this population and the general population.

--It still can provide interesting insights, but any quantified data must be taken with a grain of salt

--The population may have one net effect, but perhaps a different type of agent/actor would have an OPPOSITE or equalizing effect (games are an artificial setting)

#2 Process defined by agency

--Here the markets are designed by an all-seeing game developer. I don't know about you, but many MMO's I have participated in had lackluster markets due to poor UI or the mere fact that it is a new market.

--Product innovations are limited or non existent, and users cannot refine markets based on their experiences. These days the most interesting economic studies are looking at PROCESS which is understood much less than outcome. Neo-classical economic theory does a great job at explaining outcome, but is horrid at process. That is why many market failures are not forecasted, but instead studied post-mortem.

Re:Real world?

[Admiral Ag]

WoW also has a fairly large black market in the presence of illegal gold sellers.

If anything, the economics of MMOs are far less interesting than the socio-political aspects of the game. WoW is more or less set up to maximize character freedom. The police (GMs) are relatively ineffective, and apart from a few obvious things you aren't allowed to do, like call other players faggots in public chat, most anti-social behaviour is in practice insufficiently policed or not policed at all. I'm talking about things all the way from ninja looting and node stealing up to the use of illegal hacks (like the underground mining hack, for example). The small percentage of outright asshats on any server seem to be sufficient to prevent a general climate of trust from forming (even though most people are nice, and helpful).

The guild system is the only way where people can build decent trust networks, and these of course require human leadership. Even then, a good guild (meaning a guild with reasonable leadership and adequate policing) is hard to find and it can't get too large before it's too big to serve that function. But Azeroth as a whole suffers from severe social dysfunction.

I guess it just shows to go that any social environment would work just fine if only a way could be found to get rid of the 10% who are hell bent on exploitation, cheating, griefing and bending the rules to suit themselves (and these are the people who howl loudest at any attempt to fix things). WoW's economy suffers from many honest players having a disincentive to enter the market, because people who hack and cheat have an illegal competitive advantage. It's really no different from the real free market or the real world in that respect (a friend of mine who is a cop pointed out that the people who barely stay within the letter of the law are often as much of a social nuisance as genuine criminals - knowing some people I've seen in business, I am not surprised).

I think WoW stands as a living counterexample to all those who desire a lightly policed social system based entirely on consent.

Re:I for one...

[Sapphon]

[T]he way fractional reserve banking in general and the Federal Reserve in particular is set up, there is always more debt built into the system than there are dollars in circulation. That's because debt is attached to money the moment it is created; i.e. for every X dollars in circulation there is always X+Y debt. This system is just not sustainable. How could it ever do anything but ultimately fail?

Dear Parent, I presume you understand the fractional reserve system so you can skip down to paragraph 4 whilst I provide an Economics 101 refresher for the gallery (and this really is first-semester stuff; I taught it earlier this year):

You and all your friends deposit money at the bank. The bank holds a fraction of the money in reserve (hence the name), at minimum the amount the law specifies, usually plus some amount X. We'll come back to this. The rest of the money it lends to people who want to borrow it; they pay interest, you get interest, the bank takes a cut, hooray.

These borrowers spend the money, and the people who get it stick some of it back into the bank, where the cycle starts afresh. It depends on how much money the bank holds in reserve and how much the populace deposits but, yes, usually there is more debt around than originally produced currency.

Now, you claim that this is a Bad Thing (TM). You don't state why. Presumably you are relying on the intuitive logic that having more debt than official assets can't be good. That intuition relies on the following crucial point: having more debts than assets is only a problem when people try and collect on their debts. Amazingly, this very rarely happens.

You have the absolute right to go to the bank and demand your money, in bar. All of it. Buy who does that? Practically no-one. You ask for a portion of it; some here, some there, more at Christmastime and during the holidays. So long as the banks have enough money to give everyone what they want – and this is the amount X from above – holding the rest of it would just be inefficient, since none of the depositors want it and there are plenty of borrowers who can do productive things with it. Fact: if the banks decided to hold more money in reserve, the government/central bank would simply create more 'original' dollars until the effective level of money is back where it was.

The fractional reserve system does have its problems. But the problems lie in deciding how high the reserves should be – too low, and when people do decide they want their money everything comes crashing down (e.g. AIG). Too high, and businesses can't borrow money and productive potential lies wasted (e.g. the current situation in much of Europe and the US). But the system is not inherently flawed. If the right level of reserves are held – and this is usually the case – the system provides a much more flexible and efficient supply of money than a representative currency.