Champagne is a very good example of a luxury good. (a change in income causes a bigger % change in demand) Furthermore, supply of Champagne is limited to certain regions of France. With this monopoly power over supply, French wine producers have been able to set very high prices. Champagne can easily go for over …
The River Cam in Cambridge. Recently, we looked at why water can be more expensive than beer, even though water doesn’t attract excise duty Water is the most important commodity in the world, it is indispensable for life, yet, it is also one of the cheapest. In many circumstances we can say water is a …
The UK ‘Public sector Debt’ is now approximately £800 billion (July 2009 – ) Question: Who do we owe it to? People and financial institutions who bought the UK bonds and gilts. These are mainly financial bodies such as pension funds, investment trusts. The irony is that many people in the UK who have private …
The Baltic Dry Index is a measure of the international price for sending commodities by sea. It is calculated by combining the price of different shipping sizes for dry commodities. Commodities include metals, grains, crude oil. The Baltic Dry Index developed in the mid-eighteenth century. It gained the name Baltic Dry index partly because at …
Today, is the first day of term for my students. A few are in their second year. A few are doing retakes and a few are studying economics for the first time. For many students, taking economics can be challenging because it is a subject they haven’t studied before. There are quite a few new …
A good thing about studying economics is that new issues crop up. A year ago, few people would have heard of quantitative easing, but, now it is has become an important part of UK monetary policy. Because it is relatively untried, there is a degree of uncertainty how it will work and whether it will …
Heroin is a classic example of a demerit good: People ignore or underestimate the costs of consuming heroin. In other words people make bad choices about deciding to consume this very addictive good. Heroin consumption also has negative externalities for the rest of society. Heroin addicts become less productive, often unable to hold down a …
Readers Question How do you explain the long boom in house prices from the late 1990s? There were several reasons for the long boom in house prices between 1994 and 2007. Low Interest rates. In the early 1990s, UK interest rates reached 15% and were in double figures for several months. After the 1991 recession …