Four of the Major Economists' Theories

There are four major economists' theories that "economics is the science of human behavior and the relationship between the ultimate means and poor means is used as an alternative", but with the essence of microeconomics It seems to be. Spirit - L. Robbins Most economists can not agree on the definition of economics, but quoted earlier. In my opinion, Robbins seems to summarize. From the beginning, when humans first had to choose between hunting and sleeping, there was economics.

There are four major theories trying to describe personality: psychoanalysis theory, five factor model, human theory and social learning theory. Psychoanalytic and social learning model theory dominated personality psychology throughout the first half of the 20th century. Later on, humanism and five theories emerged, bringing in new ideas. Each theory is important because each theory has its own advantages and disadvantages. Siegmund Freud has developed a psychoanalytic theory of personality that develops mainly on three reasoning.

There are four major theories of television violence. "Wake-up" theory, "social learning" theory, "to suppress the hypothesis", and "to dismiss the hypothesis". These four hypotheses / theories are new and new conclusions to the immediate problem. It is worth noting that some of these theories have been mentioned early in 1961. Most people need to agree with these theories simply because of their birthday, but most people are surprised at sticking to the 21st century. The theory of waking up is basically trivial. This is theorized by P.H. Tannenbaum in 1975. He said that if violence increases passion or "encourages" audiences, it becomes more aggressive when exposed to television violence (Tannenbaum & Zillman, 1975). This has also been confirmed in recent studies showing the progress of willingness to change the media.

In 1965, Mancur Olson, Jr. The first major text on collective behavior research, the logic of collective behavior was announced. Olson's theory is still reflected in the theory of many economists, especially public goods and free riders. Public goods can be used by anyone regardless of investment. The concept of free rider means that people do not use public goods during free ride. Olson's book is one of the first books suggesting that people can encourage people to hitchhikes and therefore introduces classic problems in collective behavior. Another concept proposed by Olson is that the minority can force most people to give their own interests to democratic systems. Often, most people are unable to change the status quo due to poor incentives. Because the minority is motivated, there is strong motivation to act