Money can bring out the worst in people so it might be time to rein in the finance sector which offers ways for us to get into trouble
Economists tend to assume that we are all boring (and the feeling is likely mutual). According to economic theory, we are thought to act in a rational manner, assessing how best to spend our cash like calculators with legs. Not only is this an overly simplistic view but it has resulted in economists ignoring how our emotional sides affect the economy. The global financial crisis is an example of what can happen when animal instincts such as greed and fear take over. Economists need to take a closer look at how our emotions can drive the economy and how we can be saved from ourselves.
Reality is messy
Economics is the study of allocating scarce resources. It focuses on how consumers make the most from what they have. At the same time, competition between firms ensures that products are priced efficiently so that as much output as possible can be generated from limited input. Economists would like to think that our sober side helps keep everything running as it should. But when money (and everything that money brings with it) is involved, our primal nature can take over with ugly consequences.
The worst of our traits kick in over booms and busts. When times are good, we hear stories of people making easy money and we want in too. Like greedy kids in a candy store, we buy a second or get shares in the latest stock market fad in the belief that prices are sure to rise further. Prices will climb as the lust for more wealth attracts more and more victims. But with gains in asset prices typically outpacing the rest of the economy, this can only last for so long.
When asset prices start heading downwards, fear is the overriding response. Companies slash plans for investment and lay off staff in order to stay in business. Consumers also retrench by cutting back on spending and asset prices slide downwards as higher prices no longer seem sensible. Assets often end up being sold off at bargain prices as cash is needed to pay off debt taken on during better times. Fear also reached chronic levels among banks who would not even lend to each other in the aftermath of the global financial crisis.
How we get ourselves in trouble
Change is a necessary part of an economy developing over time as certain sectors expand while others wither away. But what Keynes labelled our “animal spirits” result in periodic bouts of instability that can hamper the expansion of any economy over time. Rather than dealing with our insecurities, most economists choose to ignore them. A common argument used by economists is that financial markets constantly adjust to new information and reflect the true value of any assets. Yet, sharp drops in stocks or house prices cannot be reasonably explained away with this line of thought.
The devastating effects of our emotions getting the best of us are evident in the wake of the global financial crisis. Instead of ignoring base instincts, economists should be thinking of ways to rein them in. One of the key ways for greed and fear to influence the economy is through the finance sector. Banks are geared to generate as much borrowing as possible but their loans more often than not go toward speculative investments in property or stocks. Such lending creates unnecessary instability with the economy as a whole suffering as boom turns to bust.
It is no coincidence that the worst recession of a generation comes at a time when the finance sector has grown to dominate many developed economies. Limiting the scope of banks, with more rules following decades of deregulation, would be a good place to start improving the system. Measures such as taxes on financial transactions would also take out some of the volatility from markets for stocks and bonds by pushing investors to take a more long term view. Such policies may lead to higher fees for loans and lower returns from investing but the costs of continuing with the status quo will only mount up. Better to save us from ourselves than to let our passions run wild and cause even more havoc.