Cocktail Party Economics Chapter Summary

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In Cocktail Party Economics, scarcity, value, exchange, production, and comparative advantage are useful in understanding the demand and supply model and the concept of equilibrium. The first concept we can look at is scarcity. “Scarcity creates costly choices” (18). We must decide to go without an item or pay a higher price due to its scarcity. The price can continue changing until equilibrium is reached where the quantity demanded equals the quantity supplied. Lets look at strawberries, for example, which are only in season for the months of June and July. For the rest of the year, the supply of strawberries is limited, making them scarce. When everyone suddenly gets a craving for strawberries in December, when they are scarce, the demand …show more content…

When a good has value, it can be exchanged for another good that has similar or equivalent value which is determined by the market economy. Money exists so this trading can happen. Adomait and Maranta use the example of on Halloween if you don’t like chocolates, you can trade with your friend for a bag of chips. Both of you must exchange your chips and chocolates at a price that you can mutually agree on (31). The quantity of chips you want must equal the amount of chips your friend wants to sell in order to obtain …show more content…

By specializing we are able to produce more than someone who doesn’t. If every country specialized in what they had comparative advantage in, prices of goods would be a lot lower. An example of this is how Florida has an excellent environment to produce oranges cheaply and then transport them to Canada to be sold at a reasonable price. If Canada decided to stop the flow of oranges from Florida and grow them here, production costs would be very expensive. This would result in a price increase of oranges so consumers would end up purchasing less (59). When there is an increase in demand and supply, prices are lower which is beneficial to consumers. Comparative advantage affects trading because at equilibrium, no group can be better off without making the other group worse off. Overall, Cocktail Party Economics is a great book that makes the key concepts in the first five chapters easy to relate to supply, demand, and equilibrium in chapters six, seven, and

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