Saturday 23 April 2016

Cabs and the love for free markets

Surge pricing by cab aggregators has attracted controversy many times and in many places. Most agree that surge pricing during natural or man- made calamities is inhumane and insensitive, as it allows people to make money out of someone else’s misery. And this sounds rather repulsive, so that issue is settled rather simply. But when we are talking about regular situations, it sounds legitimate that people should be allowed to make money and profit according to the laws of supply and demand, right? That’s what free markets are all about.

Let’s for some time assume that it’s okay to apply the principle of free markets to cab pricing. If we are applying the principal of free markets then shouldn’t we apply it to everything related to plying cabs? Plying cabs requires the use of public infrastructure such as roads and highways. Maybe all roads, not just highways and expressways should be tolled and the tolls should vary according to the traffic. Plying cabs also imposes cost on the environment by polluting the air. Cars should be taxed according to the pollutants they emit, and the rate of this emission should also be varied according to the number of the cars on the road, as the same amount of pollutants are more harmful when the air is already polluted. If this were to be done, even then, if all the costs were passed on to the consumer, the prices would be more when the demand is higher, but at least the increase in prices would not be as arbitrary as the present model of surge pricing followed by aggregators.

Now let’s look at why the principle of free markets should or should not be applied here.
The free market believes that the ones who can pay the highest amount for a good or service are the ones who value it the most and hence we can bring greatest utility by letting them have that limited resource. First let’s differentiate between willingness to pay and ability to pay. Willingness to pay may still be an indicator of how much one values a certain good, but what we have here is actually ability to pay. Then, is willingness to pay really the best or only way to allocate this resource, assuming its limited? Why shouldn’t it be allocated instead by waiting in a line? Waiting too is a measure of how badly one needs a cab, right? Or why not just leave it to luck, let’s have a lottery to decide who gets a cab?

Cabs are a means of transportation, and transportation is in a way a public good. It is a necessity for people to carry on with their normal business. One can argue that public transportation like trains, metros and government run buses are supposed to take care if the needs of the public. However, public transportation is clearly inadequate in most parts of our country, and private cabs play an important role in bridging that gap. Given this, it should be treated like a public good and prices should be regulated. There is also the possibility that surge pricing may give drivers perverse incentives to create a situation of artificial scarcity. Drivers can go off the Uber grid and then come back when the prices are higher.


All I am trying to say is we really need to rethink our faith in the power of free markets. 

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