At the start of the academic year, I always feel a little pressure to justify the study of economics. Students come up asking things like, should they do economics or history? It’s hard to know what to say, but to get people excited about economics it’s good to try and think how economics can be …
Household saving is defined as income that is not consumed. Savings can be kept in cash form, saved in a bank account or saved in long-term assets, such as government bonds. Quick summary of factors that influence saving levels Interest rates – higher interest rates make saving more attractive. Rising income enables higher savings. People …
The fundamental economic problem is the issue of scarcity but unlimited wants. Scarcity implies there is only a limited quantity of resources, e.g. finite fossil fuels. Because of scarcity, there is a constant opportunity cost – if you use resources to consume one good, you cannot consume another. Therefore, an underlying feature of economics is …
Economics is a broad subject concerned with the optimal distribution of resources in society. Within the subject, there are several different branches which focus on different aspects. Also, there are different schools of thought which generally have different views on aspects of economics. The first way to split economics is microeconomics and macroeconomics. Microeconomics – …
One of the main issues in economics is the extent to which the government should intervene in the economy. Free market economists argue that government intervention should be strictly limited as government intervention tends to cause an inefficient allocation of resources. However, others argue there is a strong case for government intervention in different fields, …
This is a review of economics and its relationships with other social sciences and subjects, such as philosophy, politics, maths, physics, anthropology, psychology and sociology. Also, to what extent does economics benefit from expanding into other subjects? What is economics? Economics a social science that studies the production, consumption and distribution of goods and services. …
To what extent does an increase in profit lead to an increase in economic welfare? In summary. Higher profit enables firms to invest in more research and development, leading to better products in the long-term. Higher profit also acts as a signal to other entrepreneurs to increase investment in that industry. However, others are concerned …
Economic growth means an increase in real GDP – an increase in the value of national output, income and expenditure. Essentially the benefit of economic growth is higher living standards – higher real incomes and the ability to devote more resources to areas like health care and education. Video summary The benefits of economic growth …