Cross elasticity of demand (XED) measures the percentage change in quantity demand for a good after a change in the price of another. For example: if there is an increase in the price of tea by 10%. and the quantity demanded for coffee increases by 2%, then the cross elasticity of demand = 2/10 = …
Demand deficient unemployment occurs when there is insufficient demand in the economy to maintain full employment. In a recession (a period of negative economic growth) consumers will be buying fewer goods and services. Selling fewer goods, firms sell less and so reduce production. If firms are producing less, this leads to lower demand for workers …
Demand for labour is a derived demand. This means it depends on demand for the product the worker is producing. If there is an increase in demand for visiting coffee shops, it will lead to an increase in demand for baristas (people who make coffee) The demand for labour will also depend on labour productivity, …
UK interest rates were last raised over a decade ago – July 2007, but it is widely expected that this week the MPC will vote to raise base interest rates from their current low of 0.25%. The logic for an interest rate rise is that – inflation (3%) is above the 2% target, fall in …
Supply side policies are government policies which seek to increase the productivity and efficiency of the economy. They can involve interventionist supply side policies (e.g. government spending on education) or free market supply-side policies (e.g. reduce government legislation) The main macroeconomic objectives of the government include: Higher economic growth Low inflation Low unemployment Equilibrium on …
Readers Question: How does an increase in imports cause inflation in the economy? If the quantity of imports increases, this should reduce domestic demand-pull inflation (AD = C+I+G+X-M). Therefore if consumers spend more on imports it will, ceteris paribus, reduce domestic demand. Therefore, we get lower growth of AD and lower inflation. Suppose there is an …
Substitute goods are two goods which can be used for a similar purpose – they provide different alternatives to consumers. In the case of Android and the iPhone, they offer similar functionality and form, but to some consumers there is a big differential in terms of brand loyalty, meaning for certain types of consumers they …
Readers Question: Does expansionary monetary policy, where money supply is increased, also cause a depreciation in the currency? – Since there is a surplus of the currency in the foreign exchange market. Expansionary monetary policy means policies to increase demand in the economy. Expansionary monetary policy typically will involve: Lower interest rates – to make …