Total revenue (TR): This is the total income a firm receives. This will equal price × quantity Average revenue (AR) = TR / Q Marginal revenue (MR) = the extra revenue gained from selling an extra unit of a good Profit = Total revenue (TR) – total costs (TC) or (AR – AC) × Q Profit …
Main topics in macroeconomics Balance of payments Policies to reduce current account deficit Budget deficit Policies to reduce budget deficit Economic growth Causes of Boom and Bust Cycles Policies to increase economic growth Theories of economic growth Recessions Environmental economics Fiscal policy Globalisation Exchange rates Effect of an appreciation Effect of devaluation European Union The …
Definition Third World Debt: Third world debt is the external debt that governments in developing countries owe to foreign banks and foreign governments. Many of the countries with third world debt, gained their independence post-1945. Some countries like Indonesia acquired debts from the colonial rulers (Dutch) but for most countries their debt accumulated during the 60s, …
There are two main classifications of poverty: Absolute poverty – is a condition where household income is below a necessary level to maintain basic living standards (food, shelter, housing). This condition makes it possible to compare between different countries and also over time. Relative poverty – A condition where household income is a certain percentage …
Economic development implies an improvement in economic welfare through higher real GDP, but also through an improvement in other economic indicators, such as improved literacy, better infrastructure, reduced poverty and improved healthcare standards. Policies for economic development could involve: Improved macroeconomic conditions (create stable economic climate of low inflation and positive economic growth) Free market …
In 2008, Zimbabwe had the second highest incidence of hyperinflation on record. The estimated inflation rate for Nov 2008 was 79,600,000,000% That is effectively a daily inflation rate of 98.0. Roughly every day, prices would double. It was also a time of real hardship and poverty, with an unemployment rate of close to 80% and a …
An economic shock is a negative event affecting the economy it can involve Demand-side shock Supply-side shock Global shock Loss of confidence in the currency and banking system. Policies to deal with economic shocks include Monetary policy – to reduce inflation or boost economic growth Fiscal policy – higher government borrowing to finance higher government …
Traditionally, the key measures of economic performance in macroeconomics include: Economic growth – real GDP growth. Inflation – e.g. target CPI inflation of 2% Unemployment – target of full employment Current account – satisfactory current account, e.g. low deficit. Other measures of economic performance can include: Government borrowing/national debt Real disposable incomes Income inequality (Gini …