Tuesday, 29 January 2008

Globalization, Agriculture and Weevils

This post was written partly so I could include the word "weevil" in the title of a blog post although this article does go to show how China's opening up to the rest of the world brings costs and well as benefits.

Closer integration with the world economy brings the inflow of FDI, expertise, skills, technology and agricultural pests including the infamous weevil.

China Fights Off Invading Moths and Weevils [PlanetArk]

BEIJING - China has drawn up a plan to tackle the growing threat from invasive foreign agricultural pests, whose numbers have risen since the country embarked upon an opening up to the outside world 30 years ago.

Local governments in coastal and border provinces and regions had signed a "document of responsibility" to stop such pests entering China, the Agriculture Ministry said in a statement on its Web site (www.agri.gov.cn).

In the 1970s, China discovered just one foreign pest species, but in the first eight years of this century it had found almost 20, the ministry said.

Some of the most serious pests include rice water weevils, which attack rice crops, and codling moths, originally from Europe and whose larvae feed on apples and pears.


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Monday, 28 January 2008

Free Online Economics Textbooks

Thanks to 26econ.com here is a directory of FREE online economics textbooks.

Although we are currently blocked in China I am sure China represents a large market for free textbooks given relative incomes and the costs of books.

Links in the 26econ post (too lazy to put them up here as well).

Free online economics books[26econ.com]

Introduction to Economic Analysis, by R. Preston McAfee (2007). ‘Open source’ intermediate undergraduate microeconomics textbook. Website also has slides for teaching.

Introduction to Modern Economic Growth, by Daron Acemoglu (2007, draft). Advanced economic growth theory.

The Econometrics of Macroeconomic Growth, by Steven Durlauf, Paul Johnson and Jonathan Temple (2004, draft). Advanced growth textbook.

Environment Economics, by Ross McKitrick (2007, draft). Intermediate environmental economics textbook.

Against Intellectual Monopoly, by Michele Boldrin and David Levine (2007). A critical analysis of intellectual property.

Invisible Engines, by David Evans, Andrei Hagui and Richard Schmalensee (2007). Non-technical book about two-sided software platforms.

Lecture notes in Microeconomic Theory, by Ariel Rubinstein (2006). Advanced microeconomic theory textbook.

Discrete Choice Methods with Simulation, by Kenneth Train (2003). Advanced textbook on estimating and simulating discrete choice models.

Industrial Organization: A Strategic Approach, by Jeffrey Church and Roger Ware (2000). Intermediate industrial organization textbook.

Short Course on Nonlinear Pricing, by Robert Wilson (1999). Advanced textbook on nonlinear pricing theory and applications.

Law’s Order: An Economic Account, by David Friedman (1999). Economics of the law.

Modelling Bounded Rationality, by Ariel Rubinstein (1998). Game theoretic models of bounded rationality (advanced).

Economics and Language, by Ariel Rubinstein (1996). The economics of language and language of economics.

Price Theory, by David Friedman (1990). Intermediate microeconomics textbook with a slightly unconventional viewpoint.

Bargaining and Markets, by Martin J. Osborne and Ariel Rubinstein (1990). Advanced bargaining theory textbook.

There is also the Library of Economics and Liberty, which has many digital copies of historical economics texts available for download.


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Stockmarket crash revisited: 28/1/2007

After another 7% for in Chinese shares it is time to revisit "China Economics Blog" stockmarket predictions.

The benchmark Shanghai Composite Index plunged 342.39 points, or 7.19 percent, to 4,419.29.


Here are my predictions from the 25th May 2007:

Here are those predictions from the 25th May. Another 30 posts on the stockmarket and my doom laden predictions can be found HERE.

China's Stockmarket - "how does it work"?

1. Stockmarket will continue to rise perhaps by another 25-30% over the next 6 months to a year. 5000 could be the psychological barrier that is a digit too far. There will be a series of small hiccups on the way.
2. What will follow will be a trigger than may, by itself, seem quite unimportant that will lead to a widespread sell off of Chinese stocks with perhaps a 10-15% one day fall.
3. Over the next year shares will fall by as much as 40-50% off their all time highs before stabilising.
4. The knock on effect on the world markets will not be as great as some commentators fear but there will be some contagion effect on neighbouring exchanges.
5. Internally, real estate prices will fall and many individuals will be wiped out. Given the large share holdings by the Police, Army and state owned enterprises what happens then is anyone's guess but it could conceivably get quite ugly quite quickly.


If we look at these now, my predictions were looking rather sad as shares sailed up past the 5000 mark before topping out just above 6000 late October 2007.

Since then we have had a steady decline with the Shanghai composite closing at 4419 yesterday, 28th January 2008.

So we had a greater rise than I expected but note that prediction 2 was for stocks to be 40-50% off highs. We are already getting close to that.

We are on target nicely.

Risk and Sunk Costs

There is a growing literature in economics that examines the behaviour of firms when undertaking FDI and/or exporting. These heterogeneous firm models use "sunk costs" to differentiate between exporters and domestic only producers (which are always a majority of firms) or multinational and domestic firms.

There is still, to my mind, on ongoing debate as to how large these costs actually are.

This comment by China Vortex (H/T: China Law Blog) presents an interesting perspective on how some of these costs can be derived related to "risk" especially concerning the different behaviour of Western and Chinese firms in relation to African investments.

Risk is in the eye of the beholder [China Vortex]

In the west, there is a whole industry called “risk consultancy”. Basically, this industry is built around informing large- and medium-sized corporations about risk. Originally, this was built around business risk and would answer questions like “How safe is it to invest $500M in an industrial diamond mine in the Congo (formerly Zaire)?” The consulting firm would then send practice consultants to the target country, where they would study sunk costs (including bribes which were never written about in the report, regulations, who was related to the president, political opposition, major competing firms, etc.) Most of these questions were positioned as questions which any board would ask the CEOs before they would greenlight an investment.

Underlying all this is the belief, at least in west and among western corporations that “risk” is something which can be quantified and measured objectively.

One of the big topics in the west now is China’s investments in Africa. What is fascinating about China’s investments in Africa is that while the amounts of money and people who go to Africa are huge, China really doesn’t have risk consultancies, and Chinese really have not yet started thinking in terms of quantifying risk in the ways western corporations have.

So how have the Chinese judged risk so far, and will the present method change over time to something more akin to the western way of thinking? When it comes to Chinese investments in Africa, many of the early-stage investments were a part of Chinese foreign policy aimed at securing raw materials for manufacturing, and more importantly, energy sources. The typical model has been to find a country, build a new palace for the president and a new sports stadium to win over the people. This would help state-owned construction firms to gain a footing in the country, which were then quickly followed by Chinese logistics firms and wholesale distribution firms which would sell products to the local African population.

Viewing the local African population as customers were one area where Chinese viewed Africa fundamentally differently from the west. While Beijing, Shanghai and the Chinese tier one and tier two cities are relatively modern, it is very easy to forget that when it comes to pervasive poverty, China is only 10-20 years removed from the levels of African poverty. Basically, Chinese companies know how to sell to poor people because they had lots of practice in China.


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China Law Blog's comment is also illuminating for economists.

The high margins American companies expect and their high labor costs are no doubt factors, but I also wonder if it is not just plain and simple risk aversion based on an unwillingness to risk jeopardizing that which has already been achieved. All I know is that I have worked with an untold number of companies over the years that have come to the brink of going into an emerging market country (including China), but then backed down at the last minute because of some (often very small) risk that would not be present stateside.


In the West it is widely perceived that US firms are greater risk takers than European firms with greater entrepreneurial drive. I suspect CLB's comments only apply to the large US multinationals and not the more nimble small and medium sized companies who may be in less need of their expensive lawyers.


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Risk and Sunk Costs

There is a growing literature in economics that examines the behaviour of firms when undertaking FDI and/or exporting. These heterogenous firm models use "sunk costs" to differentiate between exporters and domestic only producers (which are always a majority of firms) or multinational and domestic firms.

There is still, to my mind, on ongoing debate as to how large these costs actually are.

This comment by China Vortex (H/T: China Law Blog) presents an interesting perspective on how some of these costs can be derived related to "risk" especially concerning the different behaviour of Western and Chinese firms in relation to African investments.

Risk is in the eye of the beholder [China Vortex]

In the west, there is a whole industry called “risk consultancy”. Basically, this industry is built around informing large- and medium-sized corporations about risk. Originally, this was built around business risk and would answer questions like “How safe is it to invest $500M in an industrial diamond mine in the Congo (formerly Zaire)?” The consulting firm would then send practice consultants to the target country, where they would study sunk costs (including bribes which were never written about in the report, regulations, who was related to the president, political opposition, major competing firms, etc.) Most of these questions were positioned as questions which any board would ask the CEOs before they would greenlight an investment.

Underlying all this is the belief, at least in west and among western corporations that “risk” is something which can be quantified and measured objectively.

One of the big topics in the west now is China’s investments in Africa. What is fascinating about China’s investments in Africa is that while the amounts of money and people who go to Africa are huge, China really doesn’t have risk consultancies, and Chinese really have not yet started thinking in terms of quantifying risk in the ways western corporations have.

So how have the Chinese judged risk so far, and will the present method change over time to something more akin to the western way of thinking? When it comes to Chinese investments in Africa, many of the early-stage investments were a part of Chinese foreign policy aimed at securing raw materials for manufacturing, and more importantly, energy sources. The typical model has been to find a country, build a new palace for the president and a new sports stadium to win over the people. This would help state-owned construction firms to gain a footing in the country, which were then quickly followed by Chinese logistics firms and wholesale distribution firms which would sell products to the local African population.

Viewing the local African population as customers were one area where Chinese viewed Africa fundamentally differently from the west. While Beijing, Shanghai and the Chinese tier one and tier two cities are relatively modern, it is very easy to forget that when it comes to pervasive poverty, China is only 10-20 years removed from the levels of African poverty. Basically, Chinese companies know how to sell to poor people because they had lots of practice in China.


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Sunday, 27 January 2008

Plane Crash and China's "quality fade"

Looks like the issue of China's "Quality Fade", where Chinese manufacturers systematically lower the quality of their products to cut costs and boost short term profits, may have reached the extent where many lives are at stake.

Whilst it might be fine to reduce the metal content of some random manufactured product when you apply quality fade to aviation fuel you are asking for trouble.

Can the crash of BA's 777 really be the fault of Chinese fuel suppliers?

China Game comment.

Boeing 777 Crash: Investigators Looking At Fuel From China [China Game]

“Sources close to the investigation [say] British Airways engineers have been collecting fuel samples from every flight emanating from China. The sample collection, plus comments from the AAIB indicating the aircraft had “adequate” fuel remaining on board at the time of the crash, is believed to point toward suspicions of a heavier-than-fuel contaminant being present. Theories propounded by crew include the possible presence of water in the tanks that, having become frozen during the intense cold-soak period of the flight, partially melted and formed a slush that could have partially blocked the fuel lines.


This is China Games hypothesis. Sounds like a good conspiracy story but we shall see.

Of course I suspect a scheme like quality fade, and the scenario goes something like this: If it costs, let’s say, $200k to fuel an airliner for a long-haul flight, and someone on the ground is in the position to replace just 1% of it with water, that would create an opportunity to “save” $2,000. It doesn’t sound like much, but it might be four months of a manager’s salary. Not only that, but worth keeping in mind that there are thousands of flights operated out of the airport each month.

If there was a small amount of water in the tanks, it would have settled to the bottom (the fuel systems draw from the top is my understanding). So, water would not reach any fuel lines until towards the end of the flight. If the tanks were 10% full and 1% of the volume was water, it might not have ever mattered. The thing is that aircraft do not fill the tanks completely. If fuel is cheaper in London than it is in China, they may have loaded with just enough to get them to Heathrow. Or thereabouts. Right.

Who knows. Maybe it will turn out to be about something else. Or, maybe it turns out to be the fuel, but we never learn about it. China just made fresh some news about a JV with Boeing in Shanghai. Both China and Boeing want to see the cause as having to do with neither the country, nor the manufacturer. I find this latest development interesting and blogworthy.


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Thursday, 24 January 2008

Chinese Stockmarket Falls - crash coming?

Do the recent large falls in Chinese stocks represent the beginning or the end?

I believe there is a lot further to fall yet once certain positions start to unravel. For now it is holding. I agree that the bubble can burst for a number of reasons and that domestic pressures are far more serious than foreign ones - however, the trigger may still come from worries over the US. The rest of the house of cards will follow.

The FT consider this issue in a comment in today's LEX.

Chinese stocks [FT]

Red polyester lanterns dangle across Shanghai’s store fronts while office lobbies are a riot of scarlet and gold. But one ingredient is missing as China prepares to usher in the lunar new year – the traditional stock market rally. Instead, the Shanghai Composite Index has tracked global volatility, shedding 12 per cent on Monday and Tuesday and recovering 3 per cent on Wednesday.

The falls, however, may be an excuse to exit an overvalued market rather than evidence that China’s domestic currency “A” share market – in which foreigners have only a tiny stake – is turning global. Sure, slower international demand will crimp Chinese earnings, and US subprime exposure is (slightly) denting Chinese banks’ balance sheets. But this is small beer compared with issues at home. On the economic front, tighter monetary policy, alongside the slowdown in external demand, is expected to prune growth to 10 per cent or so. Some sectors will take a bigger hit. Banks go into 2008 with a constrained ability to lend – reserve ratios are higher and lending growth has been curtailed by diktat – and thinner interest rate margins as a result of asymmetric rate rises. Companies with earnings bloated by fat stock market gains will suffer if the market continues to wilt – in aggregate, perhaps one-fifth of net income was accounted for by investment gains last year.

Meanwhile, early indications point to massive equity issuance. A few weeks in, $9bn has been raised on the “A” share market; another $30bn is due in the coming weeks. Issuance this year is expected to trump 2007’s $78bn. On top of that, some $200bn of newly tradeable shares – following reforms designed to scale back state-held stock – could be unleashed this year, representing 17 per cent of free-floated “A” shares, according to HSBC. There are plenty of reasons for China’s stock market bubble to implode, but most are internal.


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