From ‘Nehru Growth’ to Productivity Surge

It is common knowledge that the Indian economy which was securely imprisoned since independence in 1947 has undergone a radical transformation and has seen a departure from its dismal 3 percent “Nehru Growth” to a more respectable 6 percent and more since the 1980s. There is little room for debate on that fact. What observers appear to disagree on is what were the factors that led to the transition from the “Nehru Growth” to the present.

Very broadly speaking, here is a thumb-rule I use to figure out what factors led to the Indian economic growth 1980s onwards. List every policy—domestic, international, industrial, education, health, banking, etc—that Nehru and his descendents imposed on the economy. Systematically reverse the policy and as you do so, you see the economy accelerating. In other words, if your goal is to create a set of policies that would ensure economic stagnation and deepening poverty of a large economy, the shortest route for you would be wholesale adoption of all the Nehruvian policies. Conversely, the quickest method of figuring out what to do to for economic growth, is to take any component of the Nehruvian policy prescription and apply the reverse.

To the extent that Nehruvian policies have been reversed, India’s economy is prospering. If the economy has not attained its potential growth rate yet, it is because not all of the mindless Nehruvian (but I repeat myself) policies have been discarded yet. I have no doubt that the nation will become slowly wise eventually. How many hundreds of millions will suffer poverty in the meanwhile is a question that is best not contemplated.

What got me thinking about the “Nehru Growth” rate is a recent paper in “IMFstaffpapers: A journal of the IMF” by Rodrik and Subramanian “From ‘Hindu Growth’ to Productivity Surge: The Mystery of the Indian Growth Transition.”
Continue reading “From ‘Nehru Growth’ to Productivity Surge”

Fixing the holes (Incentives edition)

Never underestimate the power of incentives, is what my economics guru used to say all the time. Economics is at its most generalized form the study of incentives. Positive analysis involves digging below the surface to uncover the incentives of the concerned economic agents (people) with the aim of explaining why things are they way they are. It is not just out of intellectual curiosity that one wishes to figure out why things are way they are. It is only the first step to the ultimate goal of obtaining a more desireable outcome. Of course, determining what is a desireable outcome involves value judgements and therefore dependent again on the concerned economic agents and necessarily subjective. But there is nothing subjective about the incentive schemes that need to be implemented in moving from the present state to the desired future state.
Continue reading “Fixing the holes (Incentives edition)”

Favorite Bits: We are made of stuff

The phrase that comes to mind when I consider the move from movabletype to wordpress for this blog is disruptive change, that phrase so beloved of those worthies who write those content-free fat management books. I think the change is nice but it has disrupted all kinds of things. Links internal to the blog are no longer functioning and one gets the highly informative 404 error message. So I have had to spend hours manually fixing broken links and categorizing posts. While doing that I re-read bits I had written. I am pleasantly surprised that I like what I wrote and want to point to one of my favorites: we are made of stuff.

I have recently, thanks to my colleague Saee at Netcore, added in the right hand column a list of blogs which I read. They are a mixed bunch but have one thing in common: their authors have the good sense to consider me worth reading (ha, ha!) Seriously now, the list is under construction and I would get it all done in a few more days.

Making Rental Housing Market More Efficient

“Magarpatta City” lies in the south-east outskirts of the city of Pune in Maharashtra, my home state. Searching for place to live in led me to Magarpatta City yesterday. Since moving out of my Mumbai apartment in mid-February, I have been a homeless person leading a rootless life living out of a suitcase. February saw me in New Delhi, Nagpur (my home town), and Bangalore; March was spent in New York City, Long Island NY, Boston MA, and Newark DE; April I was in Berkeley CA, Saratoga CA, Seattle WA, and Tampa FL. Upon my return to India on May 3rd, I spent a few days in Mumbai and then came here to Pune with the idea of storing my suitcase for a bit and have a home for a couple of years.

Searching for a place to call home is not an easy task. You cannot refer to a directory of places available for rent because there is no such central depository of information. What information exists is fragmented and incomplete. There are listings in local newspapers but you would have to consult many sources published over an extended period. Given space limitations in newspaper classifieds, the information for any specific place is incomplete. You would have to call and/or visit to see for yourself what is on offer. Search costs add up and makes the market for rental housing needlessly inefficient. Where there are information imperfections of this kind, specialized services emerge. Rental property brokers step into the picture as specialized agents bridging information gaps manually.

Brokers have specific areas of the city that they operate in and have inside information on available places. To increase my chances of finding a suitable place, I had to engage through various sources, a set of brokers. Each has about a dozen properties to show. The process is time-consuming and frustrating because of a number of reasons. First, there are numerous levels of indirection. The broker is one link in a network of relationships. Broker A, for example, will call up an intermediate B who will in turn call up C who has the key to the apartment. When you go to see the property, a confluence of events have to occur such as the presence of B and C for you to actually look inside. At places, I have spent over an hour just waiting, while the actual seeing of the place took only about two minutes.

The second reason for the frustration is cultural, the inability to say no. I have a set of very specific criteria about the place I wish to rent. Somehow I get taken to see properties that don’t come anywhere close to what I have clearly stated I want. Why do they do that? Don’t they waste their time as well as mine? There has to be a rational explanation. I conjecture it has to do with conveying an impression that they have earned the commission they charge.

Brokers charge about two months’ rent as commission. If they were to show only those properties that meet the specifications, they would perhaps be able to show only one or two places. If that means you rent a place through a broker after he (or she) shows you only a couple of places, the impression could be that the commission is disproportionate to the work done.

The third reason for the frustration is structural. The market is fragmented. Information which could have been aggregated and made searchable is only present as knowledge in heads of various agents. The asymmetric information—renters don’t have information on the complete set of available properties—gives rise to ‘rent-seeking’ opportunities, the commission charged for the deal. Dis-intermediating in this situation would involve aggregating the information (which is currently held as private knowledge) and making it searchable but would result in a loss of income for those agents.

Imagine, for a moment, a more efficient system. Let’s say there is “Craigs List” type platform where landlords list their properties in detail including pictures of the insides and of the surroundings. The technology exists for making this list accessible and searchable to prospective renters from anywhere in the world at very lost costs. In a few minutes of searching, one identifies a set of properties and invests in going over to check out the places. If such were the case, I would have only seen three properties and spent about half a day. Instead, I have spent four days and seen about a dozen properties only two of which I would even remotely consider renting.

Is there a point in this renting story? Yes, a general point. The availability of technology is only a small part of the story of development. It is a necessary part but very small and far from sufficient. The technology has to be adopted. There are barriers to adoption of technology which go beyond affordability and appropriateness: adopting technology could hurt the entrenched interests of the existing system.

Using a web-based system to remove information asymmetries in most markets would eliminate rents that information brokers (and property rental brokers are information brokers) currently enjoy and therefore they can be relied upon to resist such an efficiency enhancing change. But then you may ask, how does any efficiency enhancing change come about at all when in practically all cases the vested interests would prevent the change? The answer: If the vested interests can find alternate and better roles in the new system, the change can occur. That is, if they can move up the value chain. Even after the implementation of an efficient web-based system, people would be required to help with the creation and maintenance of the list, of vetting prospective renters, etc.

Efficiency implies that less labor would be required, however. So instead of a dozen agents, I would need only one agent. In short, if the market does not expand, then there will be mass unemployment among property agents. But the market may indeed expand, both due to lower transaction costs and due to increasing population of tenants and landlords. Then again, in an expanding economy, there will be other opportunities for those who used to be property brokers. It is an old story repeatedly told: fewer secretaries when printers and word-processors became the norm but more programmers. What you lose on the swings, you gain on the slides.

So what about “Magarpatta City”, you may ask. I was coming to that. Tomorrow, shall we say?

Douglass North on “Understanding the Process of Economic Change”

Economic change is a process, and in this book I shall describe the nature of that process. In contrast to Darwinian evolutionary theory, the key to human evolutionary change is the intentionality of the players. The selection mechanisms in Darwinian evolutionary theory are not informed by beliefs about the eventual consequences. In contrast, human evolution is guided by the perceptions of the players; choices — decisions — are made in the light of those perceptions with the intent of producing outcomes downstream that will reduce uncertainty of the organizations — political, economic, and social — in pursuit of their goals. Economic change, therefore, is for the most part a deliberate process shaped by the perceptions of the actors about the consequences of their actions. The perceptions comes from beliefs of the players — the theories they have about the consequences of their actions — beliefs that are typically blended with their preferences.

From Understanding the Process of Economic Change, Princeton University Press, 2005.

The Evils of Competition

The principle that exposure to economics should convey is that of the spontaneous coordination which the market achieves. — James M. Buchanan

The last time I was out having lunch with my economics guru, I pondered the question that is foremost in the minds of most Indians. “What,” I asked the great guru, “explains the shoddy quality of goods and services that one finds in India generally?”

“That I can tell you in one word: competition.”

“How so?” I said. “Isn’t competition supposed to ensure lowest prices, and highest quality instead?”

“Certainly. But you have to remember that a market has two sides to it. There is the supply side. And then there is the demand side. It is the competition in the supply side that ensures high quality and low prices. But if for some reason, there are barriers to entry in the supply side of the market, then you have a problem.

“Here is how it works. Suppose you restrict the entry of firms into the market by decree such as done in the “License Permit Quota Control Raj.” Suppose this leads to low quantities supplied relative to the demand. Then on the demand side, there is competition for the limited quantity supplied. So the quality goes to hell in a hand basket and the price goes up.”

I sort of realized the problem. But I needed a ‘fer-instance.’ “For instance?” I asked.

“Competition in the demand side is what drives out quality and pushes up the price. You do recall that not too long ago, the telephone system was the sole preserve of the government. No private sector firm could enter the market. What was the result? If you wanted a phone, you had to wait for years on end, sometimes as long as eight or ten years. Given the enormous waiting lines, the public sector firms supplying telephony were assured customers who would be willing to put up with shoddy phone service because the demand far exceeded the supply even at the exorbitant prices being charged.

“In those bad old days, you had competition on the demand side. Compare that to today. The competition has shifted to the supply side of the telecommunications market. Now private firms compete with each other to provide phone service. The years of waiting time has been entirely eliminated and now you can get phone service in a matter of hours.”

“Are there any other examples?” I asked.

“Lots and lots. Whenever you see shoddy services or crappy goods, ask yourself where the competition is. You will invariably notice that the competition is on the demand side. Train service? Government monopoly and therefore poor quality. Air transportation? Used to be shoddy but now it is much better because there is at least limited competition.

“Excess supply of goods and services is rarely a problem in over-populated underdeveloped economies; it is always excess demand.”

“So what was the reason for not allowing entry into the markets? Why restrict entry on the supply side in the first place?” I said.

“Greed. If you restrict entry, you have monopoly power. That allows you to collect monopoly rents. Here is how it works. Suppose you want to collect the monopoly rents from, say, the two-wheeler market. You decree that for a firm to manufacture two-wheelers, it has to obtain a license. How much will a manufacturer of two-wheelers be willing to pay for a license to produce and sell them? Almost as much as they will make by charging a high price in a non-competitive marketplace.”

“Who gets these monopoly-like rents? I have not heard of any rule that seeks a hugh license fees from manufacturing licenses,” I said.

“Well, you don’t have to have an explicit rule. You just have discretionary powers as to who you hand them out to. For instance, as the Minister for Two-wheelers (assume there is one), you will hand it out to the firm that pays you a lot of black money and also fills up the coffers of your political party. Corruption of the political process is a handy by-product of the license quota permit control raj.”

“Damn,” I said. “That explains to things in one shot. First, why we have lousy quality high price goods and services. Next it explains why it is so hard to get rid of the license permit quota control raj. Is there a way out?”

“Yes, there is. But it won’t happen till the last politician is strangled with the entrails of the last bureaucrat.”

Global Disasters, Insurance, and Moral Hazard

Suhit Anantula reports that globally an astonishing US$4 billion has been pledged for tsunami relief till date. That is an incredible amount. Assuming that about 4 million people are directly affected (certainly an upper bound), $4 billion implies a lower bound of $1000 per person. My guess is that the aggregate promised aid exceeds the aggregate annual income of the affected population. The actual aid delivered will probably be much lower than the pledged amount, if one were to extrapolate from the past performance.

Some have advocated the creation of a single world disaster relief fund. The Aid Charade by Jody Beihl suggests:

how about creating a single world disaster relief fund. Rather than one-upping each other with bids every time a disaster strikes and competing “beauty-contest-like” for top marks, each country could simply pitch in a yearly amount — say a percentage of their gross national product. The funds could then be drawn on when disaster strikes. That would rid us of what is starting to look like a charade of bidding and perhaps insure that real help comes on time, both when and where it is needed.

The idea is not new, of course. There is nothing is new under the sun. Adam Smith’s Inquiry into the Nature and Causes of the Wealth of Nations (published in 1776) informs us of one such scheme carried out in on a smaller scale. Galbraith is my guide to Adam Smith and he writes:

… were it not for Smith, we might not know that after a bad storm, or “inundation,” the citizens of the Swiss canton of Underwald (Unterwalden) came together in an assembly where each publicly confessed his wealth to the multitude and was then accessed,pro rata, for the repair of the damage.

{Source: The Essential Galbraith (pg 157) Houton Mifflin Company 2001.}

The idea is that of spreading the cost of recovery across the entire population of the globe. A sort of insurance payment where the premium is paid according to the ability to pay of various parties. There are two problems. First, how do you ensure that people pay. Second, what about moral hazard? It is a well-known problem that if one is insured against loss, then one may not exercise due caution and take unnecessary risks. If, for example, the government insures people against flood damage, then people will build on flood-prone areas knowing that they will be bailed out in case of disaster. This is normal human behavior. Moral hazard examples abound. Drivers take more risks in cars which are fitted with air-bags and seat-belts.

I have worked out an ingenious way around the problem of moral hazard. It will have to wait, however. I want at least a few people to buy the book. ***insert appropriate emoticon here***

Casting Spells to Fix the Broken Car

Folk wisdom captures very succinctly the idea that life is about tradeoffs in the saying that one cannot eat one’s cake and have it as well. If you eat the cake, it is gone and you no longer have it. Economists call it opportunity cost . The opportunity cost of eating the cake is not having it; conversely, the opportunity cost of having the cake is that of not eating it.

Remarkable results follow from exploring the idea of opportunity costs. The whole theory of comparative advantage — the fundamental reason why trade is a win-win game — pivots around the idea. One could do worse than to sit and consider opportunity costs whenever one contemplates doing something.
Continue reading “Casting Spells to Fix the Broken Car”

The Tathagata’s Sermon on Economics

Thus have I heard, that once when the The Blessed One, the Tathagata, was resting in Rajagriha during the season of rains, he carefully pondered the economic truths. Among those assembled were Shariputra, the son of a noble family, and Avalokiteshwara, the Bodhisattva Mahasattva, the Buddha of Infinite Compassion, and lots of monks too numerous to name here.

Shariputra asked The Blessed One, “What is the chief lesson that one can learn from a careful study of economics?”
Continue reading “The Tathagata’s Sermon on Economics”

Sir, won’t you buy this bridge and the Employment Guarantee Act?

The converse concept of bounded rationality, it seems to me, must be unbounded stupidity. So is the statement that humans exhibit bounded rationality merely an euphemism for the fact that humans are prone to unbounded stupidity?

A moment’s reflection should convince us that the world around us is definitely complex and we cannot really fathom what the consequences of our actions will be. The best we can do is to try to learn from our previous bouts of “bounded rational” actions and try to avoid being unboundedly stupid.

Here is where one starts wondering what is it that I am going on about. I was coming to that.

It all began when recently my friend Dr Malpani emailed me about the Employment Guarantee Act, the details of which you can find here.

There seems to have been some sort of convention (details) where they adopted a resolution outlining the “non-negotiable” features of an acceptable EGA. These include–

a permanent and universal work guarantee, extension to the whole of India within three years, payment of minimum wages in all circumstances, central government funding, safeguards for the interests of women, decentralised implementation, and full transparency at all levels, among other features.

More about this later. But now, let’s go to Niger, the second largest country in Africa. Extremely poor and definitely overcrowded. Soil erosion, desertification, frequent famines, flash floods, lack of water — the usual laundry list of mini-disasters. So what did they do? They decided to dig trenches and wells to stop the flash floods and thus prevent further soil erosion which was causing desertification. Then they realized that it was actually leading to more desertification, instead of less. They had to cut back on their policy of digging wells for farmers to water their cattle.

A Niger government official explains:

Wells attract animals. Animals eat the vegetation. Because the wells attract so many animals, the vegetation never gets a chance to grow back. Which is the beginning of desertification, the very process that the wells were designed to prevent.

[Source: Peter Biddlecombe, “I came, I saw, I lost my luggage” pg 210.]

Considered in isolation, having wells for increased vegetation is a good thing if you want to prevent soil erosion. The problem occurs when there are other confounding factors such as too many animals. If the system has multiple distortions, trying to address one of those distortions without regard to the others, could lead to unintended undesirable outcomes and make the system worse off than before.

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Here is another one from a different part of the world. A world with cars and computers, and roads and highways. And often heavy traffic congestion. It would be clear to the meanest intelligence that to ease traffic congestion, you have to build new roads and highways and widen existing ones. Except that sometimes doing so only worsens the congestion. Totally counterintuitive.

Why building new roads does not ease traffic congestion:

There is no shortage of hard data. A recent University of California at Berkeley study covering thirty California counties between 1973 and 1990 found that, for every 10 percent increase in roadway capacity, traffic increased 9 percent within four years’ time…This phenomenon, which is now well known to those members of the transportation industry who wish to acknowledge it, has come to be called induced traffic…

The mechanism at work behind induced traffic is elegantly explained by an aphorism gaining popularity among traffic engineers: “Trying to cure traffic congestion by adding more capacity is like trying to cure obesity by loosening your belt.”

Here the confounding factor is that there is supressed demand for more road transportation and as the supply of the road network expands, the demand is expressed to the point where the roads are once again as congested as before and therefore the private cost of using the road once again exceeds the benefit and people stop using the road.

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One more case in point. This time from the development literature. Urban unemployment is a common feature in underdeveloped economies. Both in the organized (or formal) sector and in the informal sector, urban unemployment leads to a whole host of symptoms such as gigantic slums, urban crime, etc.

Once again, the no-brainer solution is simple: increase employment opportunity in urban areas so that the unemployment rate goes down and thus cure the associated problems. Unfortunately, it is not that simple. By stimulating job creation in the urban sector, one can make the unemployment levels actually increase. How does that come about?

The confounding factor is that there is a vast pool of labor in the rural sector and the average wages in the rural (agricultural, mainly) sector is lower than the wages in the urban (modern) sector. This leads to rural-urban migration. By raising the probability of finding employment in the urban sector through policies that create more urban jobs, it accelerates rural-urban migration and perversely raises urban unemployment. (For details, see the Todaro model.)

The Todaro model has strong policy implications regarding development strategies. For example, efforts to reduce urban unemployment by stimulating job creation in the urban modern sector are likely to be stymied eventually, in that they will raise the likelihood of finding a good job and hence induce a greater flow of rural migrants. Todaro has argued far and wide that the best strategy to reduce urban problems in developing nations is to seriously promote rural development (economic opportunities plus amenities like health care and education).

Which brings us back to the Employment Guarantee Act.

It is a no-brainer that the EGA will make the poor better off all across the length and breadth of India. It will raise hundreds of millions out of poverty. India will finally become a wonderful developed economy. Oh why didn’t we think of this before?

If you believe that, I have a red-colored bridge across the Golden Gate which I would dearly like to sell to you for a throw-away price of only $10,000. Send me a check and I will Fedex you the title to the bridge. It is a very nice bridge. The view is totally incredible. People come from all over the world and take tons of pictures. You will not regret your purchase. Money back guarantee if you are not fully satisfied with your purchase. To the first 100 people who send in their checks, I will throw in the Bay Bridge as a free bonus in the whole deal.

Here, I will go out on a limb and predict that if ever this EGA is implemented, it will actually increase the level of poverty and the number of poor in India. It will drag those at the margins of poverty deeper into poverty. The only guaranteed effect will be an absolute increase in the amount of corruption and some politicians will make obscene amounts of money.

As they say on TV, stay tuned. Details at 11.

[See “The National Rural Employment Guarantee Scheme” and “The Importance of Producing Stuff“.]