When the great financial crash happened in 2008/9 politicians, economists and political commentators were claiming that it was a once in a life time event and as such it could not have been predicted. Therefore absolving of any of the blame for the catastrophe. However all the warning signs of an impending financial crash were there for all to see. The banks for example were increasingly disregarding sound financial practices to keep the speculative property bubble growing. A bubble that dubious financial practice could not prevent from bursting. The politicians and central bank governors, who could have averted the crisis turned a blind eye to this widespread financial malpractice and so were the bankers willing accomplices in making this catastrophe happen.
Unexpected downturns should not be a surprise as the economy is constantly changing, and there is no reason why the economy should not be characterised by periods of recession and decline, as by those of growth. When economists say that the economy is dynamic, they don’t mean that it is always growing, just that it is always changing. Change can be in either direction.
What an economy in its essentials is nothing more than the aggregate of the millions of economic transactions that take place everyday. These transactions need not be the same today as those made yesterday, so the economy is constantly changing or dynamic. Therefore it should be no surprise that the economy is subject to sudden and unexpected changes. What should be surprising is that the economy appears stable or unchanging for such long periods of time. Why then are today’s interactions so often the similar to those made yesterday? If people are behaving the same today as yesterday, their expectations about the economy must have remained unchanged. Why these behaviours remain unchanged is a question economists have never been able to answer.
One explanation of why the economy changes must be found in the expectations and beliefs about the future held by those millions of individuals that participate in the economy. I would suggest that if today seems very much like yesterday, they will make the same decisions as yesterday. If their expectations change so will there behaviours. Uncertainty about the future will cause there expectations and behaviour to change.
Britain at present provides a demonstration of the effects of widespread uncertainty on economic behaviours. Our government is committed to Brexit, that is leaving the European Union (EU). However there is confusion about how the exit will be managed and what will be the future relationship between Britain and the European Union. Whenever government ministers are asked questions on these issues, all they get in reply is a series of meaningless generalities. Individuals correctly assume that this government does not have any answers to these questions. As the date for Brexit nears it is obvious that the necessary policy decisions have been made, so generating uncertainty.
If Britain leaves the EU, it will be leaving the customs union and inevitably there will be tariffs imposed on goods moving between Britain and the EU, as Britain will no longer be within the European free trade area. Yet when the government is asked about future tariffs on goods exported and imported between Britain and the EU, all it’s says is that it is committed to frictionless trade between Britain and the EU. Frictionless or no trade barriers will only be possible if Britain remains within the customs union. Yet the government has said it will take Britain out of the free trade area that is the customs union. Either the government is lying or it has no idea what will happen the day after Brexit. I think the latter is more likely to be the case.
If business and consumer confidence declines this will have a negative impact on the economy. If people feel unsure about the future they will save more and spend less. This evidenced on the high street, where nearly all retailers are reporting a decrease in sales. Many of the large retail chains are planning to close there less profitable shops, as they can see no likelihood of trade picking up. * This will lead to thousands being made redundant. Those newly employed will spend less, so reinforcing the downward trend in the economy.
Business owners will postpone investment or not make it all, if they are uncertain about the future. Only recently shipowners and port operators asked the government what would be the post Brexit arrangements for handling the import and export of goods between Britain and Europe, all they received was the standard non reply. This has very serious consequences, as the port of Dover which handles a large part of EU trade is in urgent need of modernisation. Given the uncertainty about the future, the port operators will not undertake the necessary modernisation works, so risking future failures in its cargo handling capacities and delays in the transport of goods. Transport company owners will not invest in new lorries or ships. Instead they will manage with their existing fleet of ageing lorries and ships. It will be a policy of ‘make do and mend’ for them. All these negative decisions made by consumers and business owners will reduce the level of economic activity, so slowing economic growth and possibly pushing it into recession. The great danger is that this feeling of gloom becomes all pervasive and as a consequence the economy could tip into a recession as severe as that of 2008/9, if not worse.
What our political leaders fail to realise is the negative effects of their indecision. They are the principal cause of the feeling uncertainty that afflicts the people of this country. In consequence the people are making not the same decisions they made yesterday, it was this repetitive behaviour that gave the economy its sense of stability. They are making different decisions and are creating a new dynamic, which is pushing the economy in the direction of recession.
What I am trying to demonstrate is that events such as the financial crash of 2008/9, just don’t come out of no where, they are the consequence of foolish decisions made by people with power. Such events should not be unexpected as politicians, bankers etc. are always going to make foolish decisions. Fortunately such people are also capable of making wise and enlightened decisions, otherwise there would be no human progress.
N.B. I try realise I have over simplified the workings of the economy, but I do believe that what I have written is correct in its essentials.
* However this decline is in part due to an increase in online shopping. In consequence high street retailers are facing a perfect storms, falling sales due to falling consumer confidence and increased competition from the online retailers.