world economic leaders

we know the economic development of each country are not the same,
many things that affect the economic growth of a country, including unhealthy political conditions, natural conditions are broken, weak human resources.

talk about the economy, would not be separated from the figures of economic theory thinkers the world.

economic theory thought of ancient times


PLATO.Plato argued that, of all the goods and services must be obtained easily, and must be produced in large quantities with best quality.


ARISTOTELES.according to Aristotle, value of goods consists of two terms, use value and exchange value. High or low value in use is determined by the level of user satisfaction, while the high and low exchange rate is reflected by the price of the goods.

As for the essential teachings of Aristotle are: 
a. human needs are not much, but human desires are relatively much
b. though the money has the power, but only serve as a medium of exchange,
     measure of value, and ownership of wealth
c. barter is introduced, while profit from the exchange of money and interest prohibited

so the important points of Aristotle's thought is about the theory of value and price.



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XENOPHON,according to Xenophon, agriculture is the basis of economic prosperity and shipping and commerce should be developed by the state