Archive for the ‘Uncategorized’ Category

“The flaw of the Asian business model is that at the center of it is a craving for power as opposed to profit”

Tuesday, August 24th, 2010

http://2010.therussiaforum.com/news/session-video3/

Hugh Hendry @ 55:00: “I don’t know if there is a confucius saying [now] but I certainly know that in the future there will be a confucius saying ‘the wise man not invest in overcapacity’ – the flaw of the Asian business model is that at the center of it is a craving for power as opposed to profit. We have spent centuries dictating their affairs – they want to dictate our affairs. They achieve that through current account surplus – they get to tell us what to do, but that is brought about by the subjugation of profit, the socialization of bank lending. In calling upon history and its portents, I am concerned because there are two previous episodes which cast a shadow over today – there are periods in time which we describe as economic disequilibrium, when a country becomes a creditor to the world and continued to run consistent trade surpluses – that is not meant to happen, trees are not meant to grow to the sky, there are meant to be countervailing forces, mainly the currency rises – that happened in America after the first world war, it became a creditor nation, Europe was bankrupt and America lent the money, and America was the economic powerhouse, the engine, and America liked it, and there was a fixed exchange rate called the gold standard. What happened was that the gold standard was pro-cyclical, and it created liquidity which went into assets and what happened was that first became last – economics is an unkind profession. It took 50 years, but then it happened again – Japan became a creditor nation – Japan ran and continues to run a series of trade surpluses but what happened? The liquidity went into the Nikkei, and Japan has gone from being number one to pretty much last over the last two decades. So I see the Chinese model, and I see its creditor status, and I see the reality of these persistent trade surpluses which are nothing but mechanisms which create credit that goes into asset prices – I fear the consequences, China could go from being first to last – consider that when you look at your portfolios”

GDP and the broken window fallacy

Friday, April 2nd, 2010

In How Not to Argue for IP, Kevin Carson invokes the broken window fallacy, the idea that breaking a window will increase the GDP because of the money spent on repairing the window and the string of payments that results, but not actually improve the standard of life for people.

In the article, Kevin claims that

Anything anyone can do to make it more costly to produce anything, to increase the amount of money you have to pay to receive a given good or service, or in general to increase the cost of living our daily lives, will show up as an increase in the GDP.

An increase in voluntary non-coerced transactions leads to an increase in both the GDP and the standard of living; the situation depicted above is different because it applies to an increase in coerced spending.

1) This raises a more general question around whether government spending to increase GDP can be considered an increase in coercion. After all, any increase in government spending has to be made up by an increase in taxation, which is redistribution of income under coercion.

2) Consider the case of the mother who starts working and hires a nanny. The amount she makes from work must exceed the amount paid to the nanny, enough to compensate her for unhappiness (let’s say $X) from now being able to spend less time with her children. In this case, the GDP goes up by the amount of the two wages (nanny + working mother) combined, but the actual increase in net benefit is actually the difference in the wages minus some amount X corresponding to the unhappiness.

Edit: case (2) is wrong. I will figure out a way to fix it later.

NPV logic for social entrepreneurship

Friday, April 2nd, 2010

Suppose you have a $100 investment that made $10 a year (i.e., 10% APY). If it suddenly started making $5 a year instead, you can think of it in two ways

  • As an immediate loss of $50, followed by the same APY
  • As a fall in the APY from 10% to 5%

Given the choice between donating $50 and investing to get half the prevailing rate of return on $100 instead, I feel like many people are more willing to do the latter — hence social entrepreneurship.

Although the two options may look identical NPV-wise, in actuality investing $100 and getting half the prevailing rate of return is more flexible, as it allows someone to recall the money in the future if they feel like they need it. This flexibility implies that the social entrepreneurship initiative has to have liquidity management capabilities…

The right to a risk premium

Sunday, March 28th, 2010

Good things can be sold for expensive prices. Expensive things, however, aren’t necessarily good.

Good average return can cause investors to tolerate high variances in return. High variances in return do not guarantee a good average return.

Unintended consequences

Sunday, March 28th, 2010
  1. Candle goes out
  2. Paper used to carry fire from neighboring candle
  3. Paper fails to light wick, but falls to side of glass holder and becomes a new wick
  4. After 10 minutes, side of glass holder heats unevenly enough to crack

Income statement vs NPV view of investments

Sunday, March 21st, 2010

A basket of investments available to a manager, who has $X to invest and wants to maximize NPV. The investments are represented in the form of completely certain cashflows. What is the optimal choice?

Since NPVs add linearly, you want to pick the cashflows with the highest NPVs. What restricts you from picking all the investments?

Well, the restriction is that at no point in time should your total sum in cash be less than zero.

So there, given a set of cash flows, it’s a discrete math problem of picking the set of cash flows that form the largest NPV, but do not run the initial investment sum below zero at any time.

In reality, knowledge of investments doesn’t come in the form of well-defined cash flows–but this is some basic theory which should be known by anyone who needs to think with these terms. Know what they mean!

Where is return on assets in all this? The type of decision making that ROA enables invokes the existence of options  as implied by the one cashflow whose ROA is being examined (i.e., the ability to acquire more of the cashflow with the same profile, but starting at later times, or the ability to sell the asset for some fixed linearly-depreciated amount of its purchase price).

Without considering the optionality of cutting off a cash flow or growing similar profile cash flows using lessons learned for the first one, measures like return on assets (and the income statement view of investment) are meaningless. Refer to the previous post for more information.

Analysis by income statements imply a specific structure of optionality, i.e., the ability to add more assets to get more return in a certain ratio. This is why certain line items are marked as one-time expenses / writedowns–they are there to maintain the optionality structure being communicated. When choosing between different  investments, using the NPV view vs. the ROA view depends on how unique of an opportunity the investment entails and what other possibilities the single cashflow implies the existence of.

Accounting and decision making

Sunday, March 21st, 2010

A business buys assets and using those assets to convert less valuable input into more valuable output.

A business can do one of three things with any given asset:

  1. Continue the business as-is and making profit at the usual rate, but allowing assets to run down without replacing them
  2. Buying more assets in order to grow / be able to convert more input to output each day, or to maintain the current asset level
  3. Selling assets

When you compare options 1 and 2, what you want to understand is how much it would cost you to grow your business or to replace the assets that are degrading away. This is often approximated with the book value of your assets, and that approximation can be improved by adjusting for inflation and otherwise actually thinking about how much you can buy new assets for (the asking price). You compare this to the gross margin you get from utilizing the assets, or the ROA (return on assets), and that is in turn compared to the cost of capital.

If ROA is very low, you then think about selling the asset, and are comparing options 1 and 3. Instead of considering the replacement value of the asset you now consider the sale value (the bid price) of the asset–if the margin divided by the sale value is lower than the cost of capital, you would choose to sell the asset.

Considering all this, then, what is the difference between an unprofitable company posting a low return on assets compared to posting a write-down? (In the former, you are using a large denominator with a small numerator, while in the latter you are incurring a one-time loss followed by a higher profit level.)

The difference comes in when you consider what use those book values would be put to in the future. The book value’s primary function is as a proxy to replacement or sale value, and so if the assets in question can be bought for less they should be written down, and if they can be sold for more money they should be revalued upwards.

For example, a company that finds out it had overpaid 50% for some machinery it bought should write down that machinery, because that then gives the right signal with regard to whether it should expand or not, i.e., it should show off its ability to use cheaper fixed capital input to generate a given level of gross margin.

Writedowns are used to calibrate decision making and there is a definite correct way to do them!

Job creation, Meritocracy and Democracy

Sunday, March 14th, 2010

Meritocracy and democracy are different criteria, and as such are capable of conflicting with each other. The issue of job creation is centered squarely on this conflict.

On one hand, you have the libertarian allegorical where

Prof. Friedman visited China in the early 1960s and was taken by a government official to see a public works project. Chinese workers were building a canal. Friedman was struck by seeing everyone digging the canal with shovels. Friedman asked the official, “why no heavy earth-moving equipment?” The official said, “oh, this is a jobs program.” So Friedman then says to the official, “then why don’t you just give them spoons instead of shovels to create even more jobs?”

which tells us that employment isn’t desirable in of itself–it is value creation which is needed in the long run. Job creation using public money is tantamount to wealth distribution, which at best reduces the incentive for people to work hard to accumulate wealth, and slows down the economy as a result, and at worst destroys value by funding activities for which the output is of less value than the input.

This isn’t the only viable conceptual model, however. Unequal distribution of resources leads to problems too. There is the more theoretical toy model approach to seeing this, but also accounts that address the effect of monopolies (or oligopolies) on productive competition.

That last article, “Who Broke America’s Jobs Machine?,” tries to pin the lack of job creation in the US on the concentration of market power in big corporates. It breaks down the overall effect into three factors:

  • Corporate consolidation
  • Innovation by acquisition
  • Lack of antitrust enforcement

The consolidation factor is most interesting to me.

In support of monopoly is the Schumpeterian justification, that the concentration of wealth in the hands of good capital allocators (be they monopolies or the wealthy minority) is what allows investment to take place proper, since surplus is what enables creative high-risk-high-return capital use.

The article weighs in against consolidation, and I understand the argument advanced as such:

  1. In competition, managers search for processes to create value–these are processes that create higher value output from lower value input. Such processes  usually work for a time until others discover the same process and through competition / supply-and-demand cause the input values to rise while causing the output values to fall, eventually bringing the profit to zero
  2. Concentrated industry dynamics (by virtue of changes in managerial risk aversion implicit in the principal-agent contracts formed between managers and dispersed owners) incentivize managers to focus a lot less on how to discover new value-creating processes, which are risky, and to instead focus more on setting up competitive barriers to prolong the profitable lifetime of existing processes.

Basically, if somehow it is more profitable to the controlling individuals (the managers) to struggle for a bigger slice (rent seek), rather than enlarge the pie, the pie will grow slower.

All these hypotheses are plausible to me–clear empirical borders between them will have to be drawn for their relative truth-hood to be ascertained.

Accounting realization of the day — Inflation and Depreciation

Saturday, February 27th, 2010

After reading the McKinsey Quarterly article on Inflation and Earnings, realized that seemingly currency-neutral financial ratios like operating margin and profit margin are in fact affected by the currency in which they are reported.

This is because of non-cash expenses like asset depreciation which are based on how much was paid for an asset in the past–due to differing rates of inflation, the ratio of “2010 US dollar” to “2000 US dollar” is very different from “2010 Indian rupee” to “2000 Indian rupee”. Assuming higher rates of inflation for the rupee, the operating margin would be higher when reported in rupees, compared to when reported in dollars.

Don’t be bored

Saturday, February 27th, 2010

A series of self-contradictory non-sequiturs

Self-sufficiency is the road to poverty

games of production,
games of consumption,
in the end a game is a game

why be picky?

retirement is difficult, and so it is that meaningful play isn’t all that much easier to get right than meaningful work.

I feel like that’s one of the central lessons of The Culture. In a utopia, Iain Banks shows us how in a limitless and needless world, the problems are very much the same.

Okay, fine, maybe meaningful play is not all that much easier than meaningful work, but it IS easier. The question is whether that is due to others hacking your sense of aesthetics and undermining your free will and things like that. To be truly happy in consumption, you have to find a group of mutually serving people where everyone contributes some atom of meaning, but at that point it’s probably possible to reorganize it into a commercial enterprise anyway.

Point being, I sincerely believe the best things in life are free, or more than pay for themselves.