On Incentives & Debts

Red and White; all too familiar
Red and White; all too familiar

James Surowiecki fiddled about the idea that our tax breaks on debt interests are encouraging debt, the ones that eventually pulled down the system with it. He makes a lot of sense, especially when he mentioned:

Debt didn’t get dangerously out of scale because the system was broken. It got out of scale, in part, because the system worked.

Of course, he was speaking largely of corporate debts as well as mortgages but he did also raised the point that “In the U.S., people used to be able to write off the interest they paid on credit cards. That tax break was abolished in 1986…” Interestingly, Fortune Magazine ran a story about record debt in China. The diagnosis sounds grim but it does little to compare the context of the debts in China and US, making it difficult to assess if the ‘some economists’ quoted by them makes sense. Moreover, the statement about infrastructural investments is way too wobbly, China has much room to pull ahead when you compare them with the developed world; to be frank, the top cities in China barely compare with top cities of the world. In addition, The Economist have also tried to offer an alternative, more comprehensive explanation of China’s growth linked to productivity.

Some economists believe China’s infrastructure, already superior to that of many other developing economies, has now passed the point where more investment can contribute much to growth. China, in other words — despite the rosy, headline GDP numbers — might be stuck.

And yes, Japan is now fearful of the D-word, or rather the comeback of it; not depression, or debts. It’s kind of cool to have a central bank that combats ‘deflation’ rather than ‘inflation’ though.

Tech Muscles

Standing Strong...
Standing Strong...

No doubt the Japanese are really good with technology and particularly great with their niche areas of precision engineering. The Economist reveals how indispensable some medium-sized corporations in Japan have come to be so (despite their somewhat unknown-ness) in our global tech economy. Their culture of monozukuri (making things) and kaizen (continuous improvement) have probably helped Japan sustained these niches but I must say that the article revealed an important aspect of business in certain industry that have too often been overlooked.

The very fact that long-term working relations helps these Japanese firms gain trust from their client for reliability and a special understanding of their client’s needs presents a difficulty for other firms to compete with them. It is something rather different from brand-loyalty that consumers might exhibit like the case of food, as a recent Schumpeter article was suggesting. This loyalty is something functional and as long as these engineering firms continue to provide excellence in the fields they engage in, they’ll continue to thrive.

Of course, The Economist sounded some warning about the secrecy these Japanese firms place on their technology and how their belief in the strength of the firm being stored in the collective mind of their employees devour them of labour flexibility that may some day come to haunt them. Japanese firms have prevailed more or less and I believe they’ll adapt their culture to the changing time, all while insisting they didn’t quite change the traditions and beliefs.

Here Again!

Sealed Tight!
Sealed Tight!

This week’s package is a little more on the reading side. The Economist dug up the book review of a 1980s book. And read up about how sometimes, product pricing is all about business and little about economics especially when demand function starts entangling with supply. This is the sort of thing that always happens with super high-class sort of thing – or maybe it’s just high-class because of marketing.

Perhaps people are learning more about Professor Waldfogel’s theories since more retailers are rolling out gift certificates for this festive season. How about signaling your care or love for someone through the Internet or your mobile phone instead? Stefana Broadbent, a tech anthropologist speaks on how the Internet enables intimacy.

Finally, a little read on xanthan gum from moreIntelligentLife, a stabilizer – in your food but not something particularly good for your health I heard..

Food for Thought

Twigs & Feathers, nothing weird...
Twigs & Feathers, nothing weird...

If the recent entries suddenly appear to be skewed towards recommending readings from The Economist, I’ve to admit that this is happening because I’ve got the chance to stick around the computer as much as the previous week and have come to make more use of the stuff I read on my hardcopy of The Economist.

And strangely, the magazine is pretty obsessed with the food industry this couple of days. It could well be a result of the recession, which has made the food industry a little less boring compared to the days when finance was hot and occupying too much coverage on papers (both the times when they were bubbling and when the crisis came). Perhaps more importantly, it was the trend that the food giants were transforming. And these transformations are catching the attention of regulators. The Economist discusses how the line between food and drugs are blurring as manufacturers are slapping health and nutritional claims on what they call ‘functional foods’. A briefing on Nestlé reveals how these food giants are now operating. In many ways these industries’ methods and Research and Development expenditures are fast resembling those of Pharmaceutical industries. For some, it is probably comforting to know that our food is going to do more than keep us full and alive; for me, I think it’s pretty scary to be munching with foods that promises too much (“to improve nature”) and yet claims to contain “no weird stuff”.

Beyond the boring regulatory stuff and operations of the food giant, the big players appears to be engaging in some rather interesting competition and some potential integrations. Hostile bids are somewhat frowned upon in these times of business especially when Cadbury is growing faster than Kraft (that’s if you read the article that is linked) and I’m pretty confident that Kraft will not be able to acquire the British chocolatier without revising their bid.

You Shrink, We Grow!

Now You See 4, Next You See...
Now You See 4, Next You See...

Recently, The Economist ran the story on the global fertility decline on its cover, acknowledging the significant impacts demographic have on economies. About 5 years ago, when I embarked on my first research paper (a simple one at High School level) I wrote about the aging population of Singapore. I was examining the impacts of our drastically lowering fertility since the 1970s in the background of a world where greying population was more or less restricted to some rather advanced economies, and perhaps some old “emerging economies” (I always wonder when they would ever emerge totally). In my research paper, I traced the changes in fertility from the 1970s to 2000s and related it to the increasing wealth as well as the government policies. I argued that government policy to reduce fertility worked then because of the fact that they converged with social development but I didn’t draw much relationship with the economy even though I recognized one. Singapore, of course, was one of the success stories for population planning and control during those times; today, more countries are making it, intentionally or otherwise.

The idea that population’s impact on the economy is neutral dominated in the past but things have changed. The Economist discussed in depth how changes in demography have impacted economic development around the world. Looking at the world as a whole, the article speculates what will happen to a world at replacement fertility of 2.1. It is important to note how this figure is rather arbitrary, attempting to account for infant mortality and yet not considering the fact that women may pass away before reaching child-bearing age. One issue the article overlooked, however, is the fact that when this day comes, some country will be facing population decline while others have very slight growth in population yearly; the world will have to be a more mobile place (at least administratively) for labour and mankind in general so that no country will be facing hollowing out of population.

The fact that rich world nations who have previously dipped below the fertility of 2.1 is now returning to that figure sounds like consolation for the others who face the prospects of a declining population. The general economic impact of a consistently declining population remains unknown but is expected to be rather unfavourable.

Tim Tidbits

I was randomly visiting those blogs of authors, journalists, economists ERPZ link to. It is a good way to find inspiration for things to write about or to hunt for stuff to read. I stumbled upon Harford’s column article on Financial Times a week back. He discusses briefly on the importance of feedbacks and how they mess things up sometimes.

Save on that...
Save on that...

From Harford’s blog, I also learnt about this new book, Scroogenomics by Joel Waldfogel. It looks like a pretty interesting short read but I probably would be spending on it and I’m not too confident that it’ll be available in Singapore. Harford presented a short take on the concept that Professor Waldfogel conceived in 2005.

Professor Waldfogel believes that:

We make less-informed choices [when we buy gifts], max out on credit to buy gifts worth less than the money spent, and leave recipients less than satisfied, creating [… a] “deadweight loss” [much like when there is an externality present in the market].

In some way, when we perceive the giver and receiver as a single entity (the consumer) and the seller of the gift as the producer and explore this consumer-producer relationship, the deadweight loss is quite evident. It is like having a weird syndrome where you confuse your preferences and lose the ability to put a value on the goods you purchase. That would mean you might be willing to pay $30 for a Large Fries at MacDonalds and try to haggle for a bed at IKEA for $6 – both of which results in losses if the transactions succeed (you lose in the first case and IKEA loses in the second).

Tyler Cowen’s Discover Your Inner Economist, however, argues that gifts are signaling tools for the giver to create certain impression in the receiver of himself/herself. That suggests that the losses are probably compensated in the market through the creation of this impression, through any changes in the chemistry of the relationship between the receiver and the giver of the gift. Perhaps given that the consumer from this perspective is just the giver, as long as the receiver gives him/her enough face by feigning joy (when there isn’t any) upon receiving the gift, there’ll be no deadweight loss. Actually there is, borne by the receiver for the effort.

Inner Economist

Carrot or Sticks?
Carrot or Sticks?

I have seen this book around for a while but didn’t bother to pick it up to read since it didn’t quite seem to be as interesting as the other popular economics books that was published during those times. I decided to borrow it from the library having discovered that I’ve more or less finished the other the popular economics books (though the most recent SuperFreakonomics is out of my reach at the moment). Interestingly, I didn’t realise “Discover Your Inner Economist” is written by Tyler Cowen until I got home and took a good look at the cover page. It was definitely a familiar name since I visited Marginal Revolution before and seen the name lingering around the title of almost all the entries there.

I didn’t jump right into reading the book this time; instead, I went on to read a book review of “Discover Your Inner Economist” before heading to reading. I’ve become more conscious about devoting my time to reading books that wouldn’t contribute much to my intellectual development. In addition, I was exploring exactly how professionals write book reviews (something I’ve been doing and very keen on improving). And to my surprise, Tyler Cowen was trying to make recommendations for people to do efficient reading (or rather maximize gains from reading):

The best sections of the book concern tactics for maximizing one’s cultural consumption, or what amounts to imitating Cowen. He lists eight strategies for taking control of one’s reading, which include ruthless skipping around, following one character while ignoring others, and even going directly to the last chapter. Your eighth-grade English teacher would faint.

Not that I’ve tried that on Tyler Cowen’s book. His book focuses on stuff that makes your life better that have little to do with money or material gains for that matter. Tyler writes as if he is speaking and Inner Economist have been an easy read for me although I have to admit Tyler strays into topics so far from traditional economics that I get lost in his narration about appreciation of culture and the human psyche. It makes me wonder if I might have enjoyed the book better with the rampant skipping about chapters and reading just here and there as he advised since I’d be equally lost anyways.

Did I mention that his last strategy for maximizing cultural consumption is to “Give Up”? I did consider that at some point of time but since I had more time and attention to spare than Professor Tyler I decided not to. Discover Your Inner Economist is very much more about looking at reality from the lens of an inner self who have better grasp of reality and more objectivity than the ‘you’ who participates in this reality. So if you’ve time to spare, do give Tyler a chance.

Nobel Agents

Dynamite Old Man
Dynamite Old Man

In the field of the sciences, research and achievements at the cutting edge is often poorly understood by High School (or Junior College) students. Take for example this year’s Nobel Prize for Physics; it was given to physicist Charles Kao, “for groundbreaking achievements concerning the transmission of light in fibers for optical communication” and two other physicist “for the invention of an imaging semiconductor circuit – the CCD sensor”.

Not many of us actually concern ourselves with the workings of the CCD sensor (it’s something found in digital cameras) nor optical communications and I’m sure pre-college education focuses on none of that. Students who are really interested in Physics might not be able to directly draw links between the inventions and discoveries made by the Nobel Laureates and the stuff he reads or study about. The maturity of a subject like Physics almost definitely ensures that stuff studied at the forefront is highly specialized and in some sense, narrow.

On the other hand, economics is more accessible than it appears to be. The Nobel Prize for Economics this year was awarded to economists (Oliver E. Williamson) “for his analysis of economic governance, especially the boundaries of the firm”; and (Elinor Ostrom) “for her analysis of economic governance, especially the commons”. It is interesting to note that both of these economists are studying workings of important economic agencies (or agents) outside the workings of the traditional market mechanisms.

The prize rightly demonstrates a heightened appreciation of economics as a subject to study cost-benefits and incentives rather than one that scrutinizes money. Posner neatly summarizes Williamson’s work and its implications in his entry while Becker discuss the inherent difficulties in real world organizations on Becker-Posner Blog. It should be easy for a JC student with background in economics to realize the link between Williamson’s work and the stuff he/she is studying after reading Posner’s entry. It is the ability to draw this link that reflects how much of a science the study of economics actually is – the basic principles of incentives, cost-benefits analysis all applies even when there might not be the perfect information or perfect rationality in the real world.

Irreducible Uncertainty

The Straits Times caught my attention again the week before with a particular article by Robert Skidelsky, which was a contribution to Project Syndicate. In Keynes versus the Classics: Round 2, Skidelsky highlighted the problem with today’s Keynesians being unwilling to work out the implications of irreducible uncertainty for economic theory. The article was essentially a response to the two economist, Krugman (his article) and Cochrane (his response here and here) who are engaging in an academic quarrel of sorts.

Krugman started out criticising the love for elegant economic theories of classical (implicitly speaking, Chicago school) economists. And Cochrane shot back, arguing that to attribute excessive fluctuations in the market to ‘irrationality’ is theoretical nihilism. And we all know that all that buying and selling has got motivations behind them even if these were results of false information, pure emotional preferences. I like Skidelsky’s analogy about the theater on fire (which might have been used previously by other economists as well):

It’s like what happens in a crowded theater if someone shouts “Fire!” Everyone rushes to get out. This is not “irrational” behavior. It is reasonable behavior in the face of uncertainty.

I’m not sure if Robert Skidelsky is a Post-Keynesian like Hyman Minsky but his extensive research into John M Keynes has brought him to write several volumes about this economist once touted as a saviour of capitalism. In any case, I believe Keynes simply sprinkled some important ideas that are pertinent to our study of the economy and there is definitely a need for further studies into the insights of Keynes about our modern capitalist economy and possible save it from itself once again.