I agree with the general thrust of this. Dave and I are arguing a 
similar case in a paper submitted to Science and Society.
Jurriaan Bendien wrote:
> Paul,
>  
> You are certainly correct in the sense that national accounts seek to 
> measure the income & expenditure which reflects the value of the net 
> new output produced and the net new capital formation of investments.
>  
> That is precisely why, for example, the NIPA's exclude the 
> realised "net gains of sale of property" by corporations in 
> calculating the profit volume (in 2006, the last year for which data 
> are available, those realised net gains were estimated in the 
> US at $281.5 billion or 5.6% of GDP - see NIPA table 7.16). The 
> central argument for doing this, is that such gains do not add net new 
> value to the economy. But this does not mean that the profit income 
> does not exist. The real income of financial institutions for 
> example is understated in the product account, because, effectively, a 
> chunk of that income is treated as a capital gain.
>  
> From the IRS point of view, real incomes and expenditures are 
> understated or overstated because of tax law, but from the NIPA point 
> of view, they are additionally understated or overstated because of 
> the concept of value added. This leads to a series of adjustments to 
> bring the incomes and expenditures into line with the central concept 
> of value added. But that just means that profit from capital gain or 
> transfers is excluded, and some imputations are made.
>  
> You can validly argue that if I buy an asset for $1 million and I sell 
> the asset to you for $1.2 million, the $0.2 million which is my profit 
> income from the transaction does not "create new value", because the 
> asset is the same asset, and I haven't added anything else that is 
> new to the economy.
>  
> Nevertheless, (1) I now own an additional $0.2 million to spend, 
> invest or borrow more money with, but more importantly (2) the asset 
> itself is now revalued, because ceteris paribus its market value is 
> now $1.2 million and not $1 million.
>  
> Because of that asset revaluation, other assets in the same class are, 
> if such trading gains become widespread, also revalued upwards, and 
> that means that the cost of newly producing or supplying such an asset 
> also rises. Therefore, as the volume of capital gains rises, this will 
> alter the cost structure of production - there is now permanently a 
> new impost on production.
>  
> You could argue that asset revaluations are primarily demand-driven, 
> and predicated on the expansion of the "real economy". If the demand 
> for the asset was not there, the asset (and other similar 
> assets) would not gain value, and in that sense the expansion of 
> capital gains "rides on" the expansion of the real economy, to some 
> extent adding to the latter expansion with additional demand. You can 
> prove this easily because if real output growth falls, 
> measured capital gains decline. But,
>  
> (1) in reality, the "demand" for the asset often has little to do with 
> the fact that people want to own the asset as such, but rather 
> with the expected future yield of the asset. So, in reality, the game 
> is about income extraction from the trade in assets, and the 
> revaluation of assets is almost completely dependent on the 
> expectation of additional income that can be extracted from them.
>  
> (2) in reality, as I have frequently pointed out, the total 
> non-productive capital assets of rich countries are nowadays larger in 
> value that their productive assets, and thus in good part the capital 
> gains have nothing to do with the expansion of production but with the 
> monopolization of asset supply per se (but you can say that if in 
> 2000-2008 the US gained 8 million immigrants (36% of the net 
> population increase) those people need housing, which fuels a housing 
> boom, which in turns fuels a boom in capital gains and asset 
> speculation). 
>  
> Is the capital gains income simply a redistribution of income? That 
> depends on:
>  
> (a)  whether the income extraction process is durable, and on 
> whether the positive asset revaluations are durable.
> (b)  whether we look at it from the point of view of the domestic 
> economy or the world economy.
>  
> As regards (a), if net assets are durably revalued upwards, the 
> result is a net increase in capital income, and as regards (b) the 
> redistribution may take the form of a durable net gain to the domestic 
> economy, which results from addition income extraction from abroad. 
> Effectively, countries are nowadays being revalued and devalued in the 
> long term, on the basis of how much income can be reliably extracted 
> from them.
>  
> My own argument as I have made in OPE-L in previous years is that, as 
> historic trend, the value of real estate is being durably revalued 
> upwards. That value may fall back during a few years, sometimes up to 
> 30%, but the longer term trend is upward; short-term losses do not 
> fully cancel out longterm gains. The most basic cause of this is 
> simply population growth, but in addition it is also a matter of 
> "productivity growth", i.e. the labour-exploitation rate, or the 
> ability to extract income.
>  
> Modern capitalists get rich from (trading in) debt, but the overall 
> result of that is a durable increase in real unemployment. At the same 
> time, labour-saving technological change means that fewer workers can 
> produce more output. This means that the level of real wages is 
> nowadays under a triple downward pressure:
>  
> (1) the competition for jobs.
> (2) the need for a rising rate of labour-exploitation to sustain the 
> income extracted from the burgeoning debt claims.
> (3) The reduction in labour requirements, due to increased 
> productivity per worker.
>  
> The main ways final market demand can expand in that case are:
>  
> (1) if more people can be integrated in markets, and
> (2) through expanding labour mobility, where people can earn higher 
> wages by changing jobs.
>  
> Of course the haute bourgeoisie could also spend more on luxury 
> consumption and weaponry, but they're only about 10 million people 
> worldwide, and there's a limit to what they can consume or destroy .
>  
> Jurriaan
>  
>
>
>
>  
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Received on Sat Oct 31 16:19:08 2009
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