Neo Classical Model

“The primary concern is that a world of over six billion people striving materialistic satisfaction is drawing ever more heavily from finite supplies of natural resources to fuel an economic growth model destined to lead to an ecological disaster and global poverty without precedence” (Harder and Harder 1). As Harder and Harder explain, we must find an economic way of life that is economically stable. There are many different perspectives that view economic growth in different aspects. Advocates of economic growth have a very optimistic viewpoint about the future of economic growth. “Their operational logic reflects their sense of duty to develop latent resources into their actualized state for the benefit of a global

Economic Development: Growth is associated with structural, social change and change in the important institutions of the economy.

Economic growth is a common term used by economists to describe in increase in production in the long run. According to Robinson (1972) economic growth is defined as increases in aggregate product, either total or per capita, without reference to changes in the structure of the economy or in the social and cultural value systems. The basic tool of measuring the economic growth includes the real GDP. It provides some quantitative measures in terms of the production volume.

Economic growth refers to the output of goods and services produced per capita in a nation over time. It is measured as the percent rate of increase in Real Gross Domestic Product(GDP) which is the value of total productions produced by an economy in

Economic growth is best defined as a long-term expansion of the productive potential of the economy. Sustained economic growth should lead higher real living standards and rising employment. Short term growth is measured by the annual % change in real GDP.

Erik Brynjolfsson once said “The key to growth? Race with the machines”. Erik stated this in an argument against Robert Gordon. The two of these wise men had discussed innovation and had major differences. Robert believed that innovation would have an end, while Erik said growth would continue as long as the people kept up with it the innovations. I agree with Erik, because growth does not end; and it can continue as long as people race with the new productivity and don’t allow it to take over.

Economic growth refers to an increase in an economy’s productive capacity, as measured by changes in its real GDP (adjusted for inflation), over a period of time. Growth may be measured quarterly, annually, or year on year (changes from one quarter to the corresponding quarter the following year). Annual growth is used to identify trends in the business cycle, while quarterly growth provides an indication of the economy’s short-term direction, and year on year growth to show annual progress.

Through analysing the data presented by Penn Wharton at the University of Pennsylvania, one can find that the capital labour ratio has stayed on the projected trend from pre-1980. This shows a steady growth of the average worker’s productivity and wages, as stated in the article. From this we can say that, at even the

The study of economic growth focuses on the long-run trend in aggregate output as measured by potential Gross Domestic Product (GDP). Increasing the growth rate of potential GDP is key to raising the level of income, the level of profits, and the living standard of the population.

Economists use the term “potential output” or “potential gross domestic product (GDP)” to describe the economy’s maximum sustainable level of economic activity as determined by growth in the potential labor force and growth in labor productivity. The potential labor force, in turn, grows through native population growth and immigration, while labor productivity grows through business investment in tangible capital (machines, factories, offices, and stores) as well as investments in R&D and other intangible capital. Improvements in labor quality through education and training can also boost productivity, as can improvements in managerial efficiency or technology that allow businesses to produce more with the same amount of labor and capital.

In order to understand the economic growth model shift from export-led to industrialization through the

Two economic models of thought are classical and Keynesian models. Each model takes a diverse approach to the economic education of financial policy, buyer behavior, and government spending. The classical model, which traces its origins to the 1770s, was the first systematic attempt to explain the determinants of the price level and the national levels of real GDP, employment, consumption, savings, and investments. Classical economist Adam Smith and others assumed that all wages and prices were flexible and that competitive markets existed throughout the economy. Classical economic theory is fixed in the theory of an (no government) unrestrictive economic market. This model especially its focus toward macroeconomics relies on four major assumptions: pure competition exists, wages and prices are flexible, people are motivated by self-interest, and people cannot be fooled by money illusion.

The Solow Model is designed to show how the growth in the labour force, capital stock and advances in technology interact and how they affect a nations total output. The model is important for the analysis of economic growth in developing countries as it demonstrates the nature of an economy to be a key determinant of steady-state capital stock within a country. If the savings rate is high, the economy will have a large capital stock and thus high level of output and vice versa. Correspondingly changes in capital stock can lead to economic growth.

A classical political economy is a branch of social sciences which deals with the studies of relationships between individuals and society and between markets and the governing state, using a different tools and methods from various discipline of social sciences like economics,political science, and sociology. The term political economy is emerge from the greek word polic, i.e “city” or “state,” and oikikonomo, meaning “one who take care or able to manage a household or estate.” Political economy can be understood by the study of relationship between how a country public’s household is managed or governed in order to establish the relation between political relation and economy.

However, I=sY implying that investment is financed by savings in the economy. The growth rate of K is therefore KK=sY/K-δ. K can also be written as K=kAL and using the rules of growth rates, we can write the following; KK= kk+A/A+L/L. Denoting the rate of growth of technology A by g and rate of growth of labour by n and using the fact that KK=sY/K-δ, we can derive the growth rate of capital per effective worker as kk=sy/k-(n+g+δ) or k=sfk-n+g+δk. This is the fundamental equation of the neoclassical growth model. The economy reaches a steady state when the rate of change of capital per effective per worker equals zero. In other words, sf(k)=(n+g+δ)k. That is investment per effective worker equals the break even investment. This can be graphed as follows: