Readers Question: What is the role and function of price in the economy? The price of goods plays a crucial role in determining an efficient distribution of resources in a market system. Price acts as a signal for shortages and surpluses which help firms and consumers respond to changing market conditions. If a good is …
Definition: Trade barriers are government policies which place restrictions on international trade. Trade barriers can either make trade more difficult and expensive (tariff barriers) or prevent trade completely (e.g. trade embargo) Examples of Trade Barriers Tariff Barriers. These are taxes on certain imports. They raise the price of imported goods making imports less competitive. Non-Tariff …
Microeconomics is concerned with the economic decisions and actions of individuals and firms. Within the broad church of microeconomics, there are different theories that emphasise certain assumptions and expectations of economic behaviour. The most important theory is neo-classical theory, which places emphasis on free-markets and the assumption individuals are rational and seek to maximise utility. …
A significant issue in the US political economy is the perceived transgressions of Chinese economic policy. These tend to revolve around: Undervalued Yuan – making Chinese imports cheaper Current account (trade) deficit. China exports more goods and services than imports – switching demand from US firms to Chinese firms. Copyright infringements and lack of intellectual …
Capitalism is an economic system characterised by: Lack of government intervention Means of production owned by private firms. Goods and services distributed according to price mechanism (as opposed to government price controls) Capitalism – pros and consWatch this video on YouTube Pros of capitalism “A society that puts equality before freedom will get neither. A …
The law of unintended consequences refers to how economic decisions may have effects that are unexpected. Usually, this refers to an economic law which distorts consumer or producer behaviour in a way that is not expected. For example, a law may be implemented with the best intentions to help a group, but, if there are …
Price elasticity of supply measures the responsiveness of quantity supplied to a change in price. The price elasticity of supply (PES) is measured by % change in Q.S divided by % change in price. If the price of a cappuccino increases by 10%, and the supply increases by 20%. We say the PES is 2.0. …
A recession is a period of negative economic growth. In a recession, we see falling real GDP, falling average incomes and rising unemployment. This graph shows US economic growth 2001-2016. The period 2008-09 shows the deep recession, where real GDP fell sharply. Other things we are likely to see in a recession 1. Unemployment The …