Background
The Austrian school of economics originated in the 19th century in Vienna, Austria. While there were a variety of famous economists attributed to the early foundations and later expansions of the Austrian economic perspective, Carl Menger, Friedrich von Weiser, and Eugen von Bohm-Bawerk are widely recognized as critical early pioneers. The general perspective of Austrian economic thought is methodological individualism, or the recognition that people will act in meaningful ways which can be analyzed for trends.
Central Tenets
The Austrian school of thought provided enormous value to the economic climate, both as a foundation for future economics and as a deliberate counterpoint to more quantitative analysis. Of the most important ideologies, the following central tenets are:
- Opportunity Cost: This is a concept you are likely already familiar with, and one of the most important ideas in all of business and economics. Essentially, the price of a good must also incorporate the value sacrificed of the next best alternative. Basically each choice a consumer or business makes intrinsically has the cost of not being able to make an alternative choice.
- Capital and Interest: Largely in response to Karl Marx's labor theories, Austrian economist Bohm-Bawerk identified the building blocks of interest rates and profit are supply and demand alongside time preference. In short, present consumption is more valuable than future consumption (the time value of money).
- Inflation: The idea that prices and wages must rise as a result of increased money supply is inflation (note: this is different that price inflation). Simply put, more money in the system without a higher demand for that money will drive down the relative value of each dollar.
- Business Cycles:The Austrian business cycle theory (ABCT) is the simple observation that the issuance of credit (by banks) creates economic fluctuations that tend to be cyclical (see ). In simple terms, banks will lend out money at rates lower than the risk in which that money will be used. So when businesses fail more often than they succeed, thus losing interest as opposed to accruing it, will struggle to repay their debts. When the banks call in those debts the business cannot pay, creating negative business cycles.
- The Organizing Power of Markets: The idea of this concept is that no one person knows what the appropriate price of a good should be. Instead, markets naturally generate incentives to identify optimal price points. This negates the ideas of socialism common at the time, as communist systems will be unable to identify the appropriate exchange value of each good.
As you can see from the above points, this school of economics is largely about making qualitative observations of the markets. These observations are absolutely critical in understanding the theoretical landscape, but difficult to enact in practice.
Criticisms
Austrian economists are often criticized for ignoring arithmetic or statistical ways to measure and analyze economics. Indeed, Austrian economists do not often place much weight on concepts such as econometrics, experimental economics, and aggregate macroeconomic analysis. In this sense, the Austrian school of thought is something of an outsider relative to other perspectives (i.e. classical, Keynesian, etc.).
Paul Krugman criticized Austrian economics as lacking explicit models of analysis, or essentially a lack of clarity in their approach. This results in inadvertent blind spots. This is a sensible criticism in many ways, as the fundamental idea behind this economic theory is that it is driven by individuals and individuals are not always rational (indeed, they are quite often irrational). As a result of this, Austrian economics often rests on the integration of social sciences (psychology, sociology, etc.) to explain preferences and consumer behavior, which is often counter-intuitive. As a result, it is very difficult to accurately measure and provide tangible proof of the efficacy of Austrian models.