Typography

I've been playing the game of Settlers of Catan for ages. Over time I've gotten less cutthroat and more philosophical about the game. What I've come to realize is that Settlers is a great tool for both thinking about monetary phenomena and building different sorts of monetary economies. In this post I'll assume a basic knowledge of Settlers—if you haven't played the game by now, you're living on the moon. 1. Catan isn't a barter economy The first thing worth noting is that Catan is not a barter economy—it's a monetary economy. This might seem like an odd thing to say . After all, the trades that we see in a typical Settlers game are all commodity-for-commodity trades. To see why it's a monetary economy, imagine the case of autarky , or a Catan in which trade is prohibited. Here, players can only build structures using cards earned from tiles on which they have a settlement. The value of a lumber card in an autarkical economy is derived solely from ...

The response to the above question will usually be a barter economy. But I want to show you that this is a tougher question than it seems. The answer depends on whether you're starting from a money view of the world or a moneyness view . (See Why Moneyness? in which I explain these ideas). 1. The money view , which is the standard view, begins by classifying all things in an economy into either money (M) or non-money. Any economy that has M in it is a monetary economy. All exchange in a monetary economy is achieved by trading non-money into M and back into a different non-money. When there is no M, then a non-monetary economy is said to exist. In a non-monetary economy, exchange occurs by trading non-money for non-money, our word for this being barter . So a non-monetary economy is a barter economy. 2. Things are different from a moneyness perspective. An isolated household living in a cave values their inventory of goods solely for its use-value—how each good satisfies the hou...