Showing posts with label Economics. Show all posts
Showing posts with label Economics. Show all posts

Sunday, November 11, 2007

Economics 101 - Demand & Supply of Crude Oil

Experts say that the current oil price 'crisis' is a lot different from the other two which hit the world during 1970s and 1980s. The earlier crisis were result of formation of OPEC and Iran Iraq war which disrupted the supply and hence by the law of economics at a constant demand if supply decreases then the price increases.

In the current scenario, when there is no obvious supply crisis, experts claim that the price is increasing as a result of increasing demand. especially from China and India who are in-efficient users of oil (use more oil per $ of GDP) vis a vis US and other developed countries. These economies growing at roughly 10% a year use 3 times as much oil per $ of GDP as some of the developed countries use. In the light of this data it would be interesting to see this exhibit:

The world is at the crossroads today where the developing world GDP is almost equal to developed world. Assuming that developing world uses 3 times more oil than developed world for every $ of incremental GDP, so the current oil demand should increase by 17% (assuming the developed world grow at 4% while developing at 10% with constant oil efficiency). In a scenario of linear supply function, the price should hence increase by 17% but in reality it has jumped by more than 60% in last one year.

Clearly it is not just the demand which is at play here. What can be the plausible cause to explain the price rise?
  • The supply may not be a linear function! The oil producers may be running very close to their existing operating limits and any significant increase in production will require huge investments and that too in geo-politically unstable regions.
This hypothesis may be partly correct in the intermediate to long term but looking at the short term it still does not make sense. The exhibit (from OPEC website) shows the OPEC capacity and in short term situation seems quite comfortable.

Another hypothesis can be increased geo-political risk premium. In the current world political environment in which nothing other than the US presidential elections seems to cause a major change in world order. Does this elections has anything to do with oil prices? May be... It would be interesting to listen to some of the conspiracy theorist for the Texas connection to this oil price increase! After all the invisible hand is also the part of demand and supply relationship!

To me, the situation seems to be a combination of these scenarios, the cause of the rise in oil price would be due to demand effect + premium for new investment + increased geo-political risk premium. about $15 (20%) largely due to China and India, and rest $25 as investment and risk premium.

If someone is worried about next generation seeing oil. Here is the good news. We still seem to have oil for thousands of years! The current demand is less than 100 million barrels a year while proven reserves are in excess of 1000 billion barrels. Though majority in regions of the world which may not be exactly peaceful to likening of our democratic uncle Sam.

Monday, September 24, 2007

Infosys - The Toyota Way

In the linked article Jitendra V. Singh, dean of Singapore's Nanyang Business School argues that Indian firms should use the rupee's strength to their advantage by adapting their business models in innovative ways, much as Japan's automakers did during the 1980s.

The article provides a good starting point for Indian IT industry to think ways to reduce their currency risk. The risk is inherent by the nature of business where predominantly revenue is in USD while costs are in INR. Ideal situation as also suggested in the article is to follow Japanese automakers when they shifted production of low margin products to US thereby reducing impact of currency appreciation. But in the Indian scenario the fundamentals are different. While Japanese did enjoy the low cost advantage but they also had very high productivity which enabled them to be highly competitive even when shifted manufacturing to US. The Indian IT industry is still far from matching US productivity let alone surpass it. Indian advantage is genuinely labor arbitrage which more than compensates low productivity and enables firms like Infy to earn margins close to 30%. But as the article speculates on an exchange rate close to INR 20 / USD this would kill the Indian advantage if productivity does not rise large enough and also fast enough. The fact with any arbitrage is that it remains only for a short while before markets become efficient and wipe it out.

The exchange rates are beyond control of Indian IT firms so what can they do to still stay competitive? Answer lies in productivity improvement. Apart from organic ways of doing it through training, companies like Infy should use their accumulated funds and make logical overseas acquisitions in the space of high end IT services. The integration of these companies and their practices back in India would be very important as it is here where the productivity gains are required. High end services would also enable to expand the margins thereby providing thicker cushions against USD fall. These overseas acquisitions will also help IT companies in having a more geographically balanced revenue-cost structure thereby providing a partial hedge.

So overall its not just the Toyota Way for Indian IT companies but they need to find a innovative solution to the rupee appreciation. How about a (Shinning) India providing large part of revenues to Infy in our very own rupee?
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Monday, August 27, 2007

Recession or Growth ?

source: The Fed

Former US Treasury Secretary Lawrence Summers fear of recession seems un-real to me. The US interest rates are rising not because of inflation but because of growth in the economy as reflected by rise in real interest rates. The growth implies greater investment opportunities while the savings are slightly less than usual due to consumer driven growth. This imbalance of demand vs supply of money is the root cause of rising interest rates. The fear of recession does not seem real to me.