The fiscal multiplier effect occurs when an initial injection into the economy causes a bigger final increase in national income. For example, if the government increased spending by £1 billion but this caused real GDP to increase by a total of £1.7 billion, then the multiplier would have a value of 1.7. Example of how …
A key economic debate is the extent to which should governments intervene in the economy? At one extreme, free-market economists/libertarians, argue that government intervention should be limited to all but the most basic services, such as the protection of private property and the maintenance of law and order. At the other extreme, Marxist economists argue …
Supply-side policies are government attempts to increase productivity and increase efficiency in the economy. If successful, they will shift aggregate supply (AS) to the right and enable higher economic growth in the long-run. There are two main types of supply-side policies. Free-market supply-side policies involve policies to increase competitiveness and free-market efficiency. For example, privatisation, …
A look at some different topics related to the economics of food. Will a rise in population lead to a shortage of food? I think most people have heard of The Dismal Prophecy of Malthus. (though Economics was termed the ‘dismal science’ for different reasons) Writing in the late eighteenth century, T.Malthus argued that the …
Nationalisation occurs when the government take control of an industry previously owned by private firms. For example, after 1945, the Labour government nationalised key industries, such as railways, steel and electricity. The argument was that the government would be able to run the industries in the best interests of society. Arguments for Nationalisation include 1. …
Pollution permits involve giving firms a legal right to pollute a certain amount e.g. 100 units of Carbon Dioxide per year. If the firm produces less pollution it can sell its pollution permits to other firms. However, if it produces more pollution it has to buy permits from other firms or the government. This creates …
Definition of Positive Externality: This occurs when the consumption or production of a good causes a benefit to a third party. For example: When you consume education you get a private benefit. But there are also benefits to the rest of society. E.g you are able to educate other people and therefore they benefit as …
The main difference between capitalism and socialism is the extent of government intervention in the economy. A capitalist economic system is characterised by private ownership of assets and business. A capitalist economy relies on free-markets to determine, price, incomes, wealth and distribution of goods. A socialist economic system is characterised by greater government intervention to re-allocate …