Does competition get rid of waste in the private sector?: It is very common to hear comments about the waste of resources when referring to governments and the public sector. Paul Krugman does his best to argue against this popular view by showing that most of what government do is related to services that we demand and value as a society (it is not about hiring civil servants that produce no useful service). As he puts it, the government is an "insurance company with an army". But critics will argue that even if this is the case, the functioning of that (public) insurance company is extremely inefficient. In fact, we all have our list of anecdotes on how governments waste resources, build bridges to nowhere and how politicians are driven by their own interest, their ambitions or even worse pure corruption. If only we could bring the private sector to manage these services!
In addition to the anecdotal evidence there is something else that matters: we tend to use framework that starts with the assumption that in the private sector competition will get rid of waste. An inefficient company will be driven out of business by an efficient one. An inefficient and corrupt manager will be replaced by one who can get the work done. And we believe that the same does not apply to governments (yes, there are elections but they do not happen often enough plus there is no real competition there).
But is competition good enough to get rid of all the waste and inefficiencies in the private sector? I am sure there are many instances where this is the case but I am afraid there are also plenty of cases where competition is not strong enough. And just to be clear, I am not simply talking about large companies that abuse monopoly power, I am thinking of all the instances where the competitive threat is not enough to eliminate inefficiencies. ...
He goes on to give two examples of private sector waste and inefficiency resulting from insufficient competetive forces, the large amount of waste, destruction, and inefficiency caused by the financial crisis and the large amount of waste in private sector healthcare markets (he shows one estimate that excess costs are 31% of total spending on health care). He concludes with:
But ...[when it comes to].. waste in other sectors, we simply do not know about it, we do not even attempt to measure it (at least at the macro level). And the reason why we do not bother measuring it is because we assume that markets and competition must make this number close enough to zero. Maybe it is time to challenge this assumption.