01
Austrian economics · MENGERCarl Menger
Why will a customer not buy something its maker spent weeks producing? And why accept a piece of metal when what you need is bread? Carl Menger connected these questions. He wanted to understand people’s needs, how they value their options and why some goods become money. His ideas can illuminate today’s economic debates, provided we do not attribute conclusions to him that he never reached.
02
Austrian economics · SVTSubjective Value Theory
A bottle of water remains the same bottle. Yet it may matter more to a thirsty Eva on a hike than at home beside a tap. Subjective value theory explains that difference: a thing’s importance depends on the person, their situation and what it enables them to do.
03
Austrian economics · PRAXPraxeology
Fixing a computer, taking a walk or helping someone: each involves pursuing something and choosing how to get there. Praxeology asks what such choices have in common. In Mises’s approach it examines their logic; on its own, it cannot tell us what people will choose tomorrow or what a bitcoin will cost.
04
Austrian economics · ECALCEconomic Calculation
Baker Eva is choosing a new oven. One costs less; another saves energy and work. Both bake bread, but which suits her bakery better? Economic Calculation helps compare such options using money prices. The calculation clarifies a decision without guaranteeing future customers or profits.
05
Austrian economics · MISESLudwig von Mises
Anna wants to expand her bakery. She can bake good bread, but that alone does not tell her whether to buy a larger oven, rent another room or wait. She needs to compare options, prices and her own expectations. This decision illustrates Ludwig von Mises’s questions: how people choose means, what money helps them do, and why even an exact calculation cannot remove uncertainty.
06
Austrian economics · HAYEKFriedrich A. Hayek
Petra runs a small woodworking shop. She knows which machine is free, what timber the nearby warehouse has and which customer can wait. These details can change within a day. Friedrich A. Hayek asked how society can use knowledge scattered among people without someone in one place having to know it all. Prices are an important connection in his explanation, not an all-knowing instruction manual.