This question <89|105> overall <97|99> Gregory: <697|144>.  
  Question 223: Describe the joint work of all commodities which is necessary to appropriately express the value of one commodity.   
  [98] Gregory: “The joint work of all commodities...”   We all know that every commodity consists of a “value” that is determined individually by its process of labor and value of use to the consumer. Consequently, determination of a single trade variable (i.e. currency in the form of paper money or gold) is neccessary for the universal trade of commodities. Understanding that all commodities have a determined use value that allows the commodity to be qualitatively and quantitatively compared to others, the need for a “universal commodity” to represent all commodities on a larger scale is greatly evident. Although we as consumers know that paper money has little to no actual use value, in relation to the joint work of all commodities, it performs the ultimate function necessary for the trade and exchange of commodities in the market. Marx explains that in his General form of value “10lbs.of tea = 20yds. of linen, 40lbs.of coffee = 20yds. of linen, therefore 10lbs of tea = 40lbs of coffee. In other words 1lb. of coffee contains only a quarter as much of the substance of value, that is, labor, as 1lb of tea.” In concern to the joint work of all commodities, this indicates that they are all in direct correlation due to their values determined by labor and use, which are ultimately represented by the value of one universal commodity. If the exchange of commodities in the market and their values were determined solely by the individual based on their personal use value for that particular commodity, the result would be a market with little uniformity or structure. In this case, commodities would have little or no joint work. In conclusion, my understanding is that Marx's General form of value is the joint work of all commodities that are ultimately measured to one single commodity.   
 
 
 
  Students enrolled for Econ 5080 in 2009fa are invited to give feedback to the above message
Pseudonym:      UofU ID:  
Text: