Hayek is best known for his contribution to the understanding of __ hayek disagreed with keynes about expansionary policy because it could cause__ and consumer decisions. unlike keynes, hayek believed that consumer actions accurately displayed on a supply and demand curve.

-price changes.

-inflation, negatively .

-could not.

Explanation:

-Hayek´s theory, on how changing prices provide data useful for people to define their plans is a significant milestone in economics, led him to win the Nobel Prize.

-In his theory, fighting recession with expansionary policies was believed to lead to too many investment plans that could not actually be maintained, limiting a needed process of adjustment and setting up possibilities for future inflation.

-Hayek stated as a fallacy of the dogma of perfect competition the idea that producers can know as a fact the shape of the consumers demand curve because that´s a variable to be discovered.

after the civil war, and with the termination of slavery, the south was faced with a big problem; what was supposed to happen and how they were supposed to deal with the freedom and the rights that black people and freed slaves had gained as a result of the north defeating the south and forcing the end of slavery. first, most, if not all, of the workforce of the south came from slaves and they did not have an option to replace the loss of said workforce. second, particularly in the south, people were convinced that black people were lesser, less intelligent, less capable and less smart than whites. this posed a huge problem for them. also, southerners were faced with another issue; freed slaves now had a say in how their lives would be lived and the right to politically choose the way they would be governed. people in the south did not want to accept this, none of this and this opposition and the conflicts that arose from it, not to mention the afereffects of the war, forced the congress of the time to enact and enforce the reconstruction plans that had been proposed by president andrew johnson.

eiffel tower

explanation: