The Invisible Hand at Work PDF Print E-mail
Written by Kenneth D'Amica   
Wednesday, 21 May 2008 04:16

In response to soaring food prices, there have been repeated calls across the globe for increased trade restrictions in order to protect local food supplies. India and Vietnam, for example, have banned rice exports while Liberia has banned the export of food products altogether. There is bipartisan support in the United States for an increase in farm subsidies, and the EU will likely continue its massive farm subsidy program for some time. Are these kinds of measures necessary or even useful to the stability of food supplies?

Alongside calls for government action, there has already been a swift market reaction to the crisis. The bottom line: sales of heavy machinery are burgeoning, which suggests that the market is responding to high food price levels. Part of the magnitude of the sales increases of the U.S. firms, Caterpillar and Deere, can be explained as a consequence of the declining value of the dollar, but the non-U.S. firms, AGCO and Fiat Group, are recording high sales growth as well.

The highest growth in sales rates are seen in Latin America, though Asian sales are increasing rapidly as well. The market response in North America has been smaller, but this may be the result of pre-existing farm capital accumulation alongside the availability of used farming equipment not present in most developing nations rather than a lack of planned growing expansion.

As a consequence of increased farm capital accumulation, an increase in global agricultural production might be in the making. But trade protections such as tariffs and export bans are more likely to limit access to strained markets by those who have surpluses than they are to improve either the availability or the price of food products in local markets. And with reduced accessibility to areas where supplies remain short, the opportunity to increase world food production will be hindered.

Short-term food aid may sometimes be an appropriate reaction to sudden shortages of major food staples, but, in the long-term, the bellies of the world will be filled by increased interdependence and free entry to market rather than by restriction and isolationism.

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Comments (6)
For those interested
6 Thursday, 29 May 2008 08:32
Kenneth D'Amica
The WSJ reports on this issue:

http://online.wsj.com/article/SB121205150185528941.html?mod=hpp_us_whats_news
Special interests
5 Thursday, 22 May 2008 09:54
Kenneth D'Amica
Kirk, I agree with you that governments are serving special interests through restrictions and subsidies. The farm lobby in the U.S. is quite powerful.

However, I also see these actions as an all-too-common trend in the political sphere, which is to make decisions based on what is palatable to constituents and least risky politically, rather than by consulting experts to find effective solutions.
Invisible SLIGHT of hand at work too
4 Wednesday, 21 May 2008 18:01
Kirk Harwood
I agree with the commentary, but the first paragraph got me thinking: Who is calling for trade restrictions? Anyone who has had Economics 101 should realize that a way to lower prices is greater specialization and freer trade (comparative advantage). The implication is that lawmakers are calling for trade restrictions, presumably based on constituents, interest groups, or both. My guess is that lawmakers are mostly responding to agricultural interest groups. It would interesting to see the "donations" trends to lawmakers from these groups.
Re: don't ignore mining and financing aspects
3 Wednesday, 21 May 2008 15:44
Kenneth D'Amica
Thank you for your input, Charles.

The data for Caterpillar and Deere are, indeed, all inclusive. However, the AGCO and Fiat data reflect agricultural machinery sales only. Sales figures to particular regions are quite impressive. For instance, AGCO reports that the sale of combines to South America rose 77% from Q1 2007 to Q1 2008.

Caterpillar did see substantial growth in financial services revenues in Q1 2008, though sales growth made up more than 50% of total revenue growth.
Ag equipment sales
2 Wednesday, 21 May 2008 15:39
Walker Todd
I think the commentary has the situation about right. I don't agree with some planting decisions (purely from a pricing perspective) as I have seen them in driving around the country this spring, but I have every confidence that US farmers will respond to higher prices by planting fencerow to fencerow.--Walker
don't ignore mining and financing aspects
1 Wednesday, 21 May 2008 10:00
Charles Murray
Point well made. Two further considerations:

Cat also reported "robust demand for their products used in the global mining and energy industries and for machines used to build infrastructure."

In addition, Cat and Deere also earn substantial revenue from financing the equipment. When sales of equipment rise, their revenues from financing go up.

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