Investment is expenditure on capital goods – for example, new machines, offices, new technology. Investment is a component of Aggregate Demand (AD) and also influences the capital stock and productive capacity of the economy (long-run aggregate supply) Summary – Investment levels are influenced by: Interest rates (the cost of borrowing) Economic growth (changes in demand) Confidence/expectations …
Seigniorage is the profit created by issuing currency, where the face value is higher than the intrinsic value. (production costs) Seigniorage income can also relate to the interest a Central Bank charges from lending commercial banks money. Seigniorage explained Early forms of money had a face value equal to the production costs – e.g. gold …
The broken window fallacy states that if money is spent on repairing the damage, it is a mistake to think this represents an increase in economic output and economic welfare. If money is spent on repairing a broken window, the opportunity cost is that individuals cannot spend money on more productive goods. The broken window …
Nominal values are the current monetary values. Real values are adjusted for inflation and show prices/wages at constant prices. Real values give a better guide to what you can actually buy and the opportunity costs you face. Example of real vs nominal If you receive an 8% increase in your wages from £100 to £108, …
Economic growth means an increase in real output (real GDP). Therefore, with increased output and consumption we are likely to see costs imposed on the environment. The environmental impact of economic growth includes the increased consumption of non-renewable resources, higher levels of pollution, global warming and the potential loss of environmental habitats. However, not all …
HS2 is a proposed new railway line linking London Euston to Birmingham and in the second phase – Manchester, Leeds, Sheffield and eventually Scotland. Supporters of high-speed rail argue it is necessary to meet the UK’s rapidly growing demand for travel. High-speed rail will provide the greenest, safest and most efficient form of transport. The …
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 …
Furlough schemes involve the government paying the wages of workers who would otherwise have been laid off. In the UK, the government pay 80% of wages up to £2,500 a month. Over 7.5 million jobs are now covered by the scheme. It is costing £8bn a month and has helped avoid a surge in unemployment. …