what are the competing views of macroeconomics?

Answer 1

Look up the Keynesians (inject money to the economy to help it get out of a recession); the monetarists; the neo-classicals (who currently prevail) & the Austrian school. Then go further and include actual recent political governments and observe how they acted using their own logic and in response to the circumstances and to perceived needs.

Answer 2

1. The govt can always give the economy a boost 2. The govt can never give the economy a boost 3. The govt should only give the economy a boost during a recession Remember that money is always either spent or saved. If it is spent, the multiplier effect dictates that people will recive the money you spent & spend it again & more people receive it & so on - whereas saving money is also good for society because it enables banks to finance more expansion projects & loans.

Answer 3

1. The govt can always give the economy a boost
2. The govt can never give the economy a boost
3. The govt should only give the economy a boost during a recession

Remember that money is always either spent or saved. If it is spent, the multiplier effect dictates that people will recive the money you spent & spend it again & more people receive it & so on - whereas saving money is also good for society because it enables banks to finance more expansion projects & loans.

Answer 4

Keynesian
Marx
Value (Intrinsic, Subjective, Objectivist)
Classical
Marginalist School



Keynesian economics (pronounced /ˈkeɪnzjən/), also called Keynesianism, or Keynesian Theory, is an economic theory based on the ideas of 20th century British economist John Maynard Keynes. Keynesian economics promotes a mixed economy, where both the state and the private sector play an important role. Keynesian economics differs markedly from laissez-faire economics (economic theory based on the belief that markets and the private sector operate well on their own, without state intervention).

In Keynes's theory, general (macro-level) trends can overwhelm the micro-level behavior of individuals. Instead of the economic process being based on continuous improvement in potential output, as most classical economists had believed from the late 1700s on, Keynes asserted the importance of aggregate demand for goods as the driving factor of the economy, especially in periods of downturn. From this he argued that government policies could be used to promote demand at a macro level, to fight high unemployment and deflation of the sort seen during the 1930s.

A central conclusion of Keynesian economics is that there is no strong automatic tendency for output and employment to move toward full employment levels. This conclusion conflicts with the tenets of classical economics, and those schools, such as supply-side economics or the Austrian School, which assume a general tendency towards a welcome equilibrium in a restrained money-creating economy. In neoclassical economics, which combines Keynesian macro concepts with a micro foundation, the conditions of General equilibrium allow for price adjustment to achieve this goal.

More broadly, Keynes saw his as a general theory, in which utilization of resources could be high or low, whereas previous economics focused on the particular case of full utilization.

Marx
Karl Marx (1818-1883) is best known not as a philosopher but as a revolutionary communist, whose works inspired the foundation of many communist regimes in the twentieth century. It is hard to think of many who have had as much influence in the creation of the modern world. Trained as a philosopher, Marx turned away from philosophy in his mid-twenties, towards economics and politics. However, in addition to his overtly philosophical early work, his later writings have many points of contact with contemporary philosophical debates, especially in the philosophy of history and the social sciences, and in moral and political philosophy. Historical materialism — Marx's theory of history — is centered around the idea that forms of society rise and fall as they further and then impede the development of human productive power. Marx sees the historical process as proceeding through a necessary series of modes of production, culminating in communism. Marx's economic analysis of capitalism is based on his version of the labour theory of value, and includes the analysis of capitalist profit as the extraction of surplus value from the exploited proletariat. The analysis of history and economics come together in Marx's prediction of the inevitable breakdown of capitalism for economic reasons, to be replaced by communism. However Marx refused to speculate in detail about the nature of communism, arguing that it would arise through historical processes, and was not the realisation of a pre-determined moral ideal.
Karl Marx (1818-1883) is best known not as a philosopher but as a revolutionary communist, whose works inspired the foundation of many communist regimes in the twentieth century. It is hard to think of many who have had as much influence in the creation of the modern world. Trained as a philosopher, Marx turned away from philosophy in his mid-twenties, towards economics and politics. However, in addition to his overtly philosophical early work, his later writings have many points of contact with contemporary philosophical debates, especially in the philosophy of history and the social sciences, and in moral and political philosophy. Historical materialism — Marx's theory of history — is centered around the idea that forms of society rise and fall as they further and then impede the development of human productive power. Marx sees the historical process as proceeding through a necessary series of modes of production, culminating in communism. Marx's economic analysis of capitalism is based on his version of the labour theory of value, and includes the analysis of capitalist profit as the extraction of surplus value from the exploited proletariat. The analysis of history and economics come together in Marx's prediction of the inevitable breakdown of capitalism for economic reasons, to be replaced by communism. However Marx refused to speculate in detail about the nature of communism, arguing that it would arise through historical processes, and was not the realisation of a pre-determined moral ideal.

Classical School

The Classical School of economic theory began with the publication in 1776 of Adam Smith's monumental work, The Wealth of Nations.

The book identified land, labor, and capital as the three factors of production and the major contributors to a nation's wealth. In Smith's view, the ideal economy is a self-regulating market system that automatically satisfies the economic needs of the populace.

He described the market mechanism as an "invisible hand" that leads all individuals, in pursuit of their own self-interests, to produce the greatest benefit for society as a whole. Smith incorporated some of the Physiocrats' ideas, including laissez-faire, into his own economic theories, but rejected the idea that only agriculture was productive.
While Adam Smith emphasized the production of income, David Ricardo focused on the distribution of income among landowners, workers, and capitalists. Ricardo saw a conflict between landowners on the one hand and labor and capital on the other. He posited that the growth of population and capital, pressing against a fixed supply of land, pushes up rents and holds down wages and profits.

Thomas Robert Malthus used the idea of diminishing returns to explain low living standards. Population, he argued, tended to increase geometrically, outstripping the production of food, which increased arithmetically. The force of a rapidly growing population against a limited amount of land meant diminishing returns to labor. The result, he claimed, was chronically low wages, which prevented the standard of living for most of the population from rising above the subsistence level.

Malthus also questioned the automatic tendency of a market economy to produce full employment. He blamed unemployment upon the economy's tendency to limit its spending by saving too much, a theme that lay forgotten until John Maynard Keynes revived it in the 1930s.

Coming at the end of the Classical tradition, John Stuart Mill parted company with the earlier classical economists on the inevitability of the distribution of income produced by the market system. Mill pointed to a distinct difference between the market's two roles: allocation of resources and distribution of income. The market might be efficient in allocating resources but not in distributing income, he wrote, making it necessary for society to intervene.

Marginalist School

Classical economists theorized that prices are determined by the costs of production. Marginalist economists emphasized that prices also depend upon the level of demand, which in turn depends upon the amount of consumer satisfaction provided by individual goods and services.

Marginalists provided modern macroeconomics with the basic analytic tools of demand and supply, consumer utility, and a mathematical framework for using those tools. Marginalists also showed that in a free market economy, the factors of production -- land, labor, and capital -- receive returns equal to their contributions to production. This principle was sometimes used to justify the existing distribution of income: that people earned exactly what they or their property contributed to production.