The diamond - water paradox states that even though water which is relatively more useful for human activity (it is essential for human existence), the price of water is relatively low as compared to diamonds (which not essential for human existence).but the price of diamonds is substantially higher. In other words though the utility derived from water is very high and the …show more content…
Total utility: It is the aggregate level of satisfaction or utility that a person derives from consuming a particular good or service. Each additional unit has its own marginal utility. The total utility is nothing but the sum of all marginal utilities.
Marginal utility: it is satisfaction or utility derived from each additional unit of the commodity consumed. Water provides a very high level of total utility to humans. Water satisfies a wide range of wants and needs for humans. Water provides a high level of total utility because it is plentiful. However, because it is so plentiful, the marginal utility of water is relatively low. An extra ounce of water provides very little additional satisfaction.
In contrast, the total utility generated by diamonds is relatively limited. Diamonds do not provide much overall satisfaction of wants and needs, compared to water. In fact diamonds provide very low total utility or no utility at all.
Diamonds have very little total utility because they are not nearly as abundant as water. Diamonds do not satisfy a wide range of needs or any NEEDS of humans. However, because they are less abundant, the marginal utility of diamonds is relatively high. An extra ounce of diamonds provides a great deal of extra …show more content…
According to Adam Smith, even though life cannot exist without water and can exist without diamonds, diamonds are more valuable than water. The marginal-utility theory of value resolves the paradox. Water in total is much more valuable than diamonds in total because the first few units of water are necessary for life. But, because water is plentiful and diamonds are scarce, the marginal value of diamonds exceeds the marginal value of water.
The idea that value derives from utility contradicted Karl
Marx’s Labor Theory of Value, which held that an item’s value derives from the labor used to produce it and not from its ability to satisfy human wants.
Eugene von Böhm-Bawerk developed marginal-utility analysis into a theory of price. Böhm-Bawerk is best known, however, for his work on capital and interest, in which he emphasized the role of time in determining the value of goods. He viewed interest as the charge for the use of capital—a compensation to the owner for abstaining from present consumption. The rate of interest was determined by the size of the labor force, the amount of capital owned by a community, and the possibility of increasing productivity through methods of