Please disable your Ad Blocker to better interact with this website.

Image Image Image Image Image Image Image Image Image Image

Affluent Christian Investor | September 21, 2017

Scroll to top


No Comments

What The Chinese Stock Bust and US Productivity Decline Have In Common

Assembly Line

Though it was recently announced that productivity in the US rose 1.3% from the previous quarter, Alan Greenspan is worried about the collapse in productivity:

“I think it’s the most serious problem that confronts not only the United States but the world at large and more exactly the developed world especially. American productivity is not significantly different from zero growth in the last 6 or 8 quarters. And the cause of that… is that capital investment has been inadequate to fund the amount of assets that you need.”

Others say that the problem is not that investments are too low; but repeat a statement attributed to Charles Duell, commissioner of the United States Patent Office in 1899, that: “Everything that can be invented – has already been invented; Still others suggest that “productivity” is not well measured.  Many make recommendations how to measure better, how companies and government should change their spending patterns to increase productivity and so forth.

These recommendations and analyses miss the main issue:  Where there is no accountability, or it is weakened, measures of “productivity” lose their meaning, whether they show great improvements or are dismal. Better measurement or spending more on R&D or any other recommendations are useless, unless accountability is dealt with first.  Weakened – or, to start with, weak — accountability is the common cause between the China stock market bust and the productivity declines around the world.

The facts are sharp and clear, and measures covering the financial sector illustrate this point with no need for modeling or statistical sophistication.

Andrew Haldane and his co-authors from Bank of England found that growth in financial sector value added has been more than double that of the economy as a whole since 1850 and until 2008,

“Measured real value added of the financial intermediation sector more than trebled between 1980 and 2008 while whole economy output doubled over the same period …  Total returns to holders of major banks’ equity in the UK, US and euro area rose a cumulative 150% between 2002 and 2007.”

All this changed after 2008, showing that a good part of the financial sector’s explosive “productivity” for about a decade before 2007 was a mirage.  How could that be?

Societies become more “productive” when capital and talent are matched in more accountable manner – meaning, mismatches between capital and the variety of talents are corrected faster, innovations coming to life faster, and others, perceived unsuccessful, being discarded faster.  There are four terms in this observation: “capital,” “talent,” “matchmakers” – and “accountability.”   The recent crisis illustrates sharply how “productivity” measures mislead when accountability gets lost – at times inadvertently with even good – not “greedy” — intentions.

The main matchmakers in every society at all times have been governments and the financial sector.  “Criminal” sectors have been doing their matchmaking too, and in corrupt countries the distinction between them and governments is thin.  Measuring performance in the latter type countries is a political masquerade – as the Chinese Communist party has been publicly acknowledging the last two years – emphasizing corruption in land and construction deals. Such acknowledgment though made the weak accountability transparent, and raised question about financing the companies traded on its stock market.

Governments tax and borrow money, and spend it according to various criteria.  They are held accountable to differing degrees across countries, the present mythology being that separation of powers and Western-style “democracy” are the way to achieve this, recent evidence to the contrary – Greece included — notwithstanding.   As it turns out the ancient problem about who would “guard the guardians” did not yet find a very good solution – except perhaps in Switzerland with their accidental “direct democracy.” In one-party transitioning China, the layers of accountability are not even transparent, yet the party has been the main financial matchmaker.

Elsewhere the financial sector consists mainly of banks and capital markets – with banks the dominant matchmakers around the world, except in the US, where capital markets dominate, the US exception having started in the 1970s.  Bankers and investors  lend money at a certain price – matching capital and “talents,” the latter either individuals or companies, and they expect to collect the money owed.   What are their chances to collect?  That depends on how good the bankers were in doing due diligence, how well they priced the credit, how good was the collateral.

In the US, badly designed government policies, perhaps with good intentions, started with significantly changing capital gain taxes in 1997 (only for homes, not stocks), which turned homes more into a “liquid asset” than before.  Freddie and Fanny, the two not quite fully accountable major players in the mortgage business, but which had a vague neither quite private, nor quite public status, expanded significantly.  These changes as well as other policies encouraging home “ownership” led to vast expansion of construction related industries, and with the leveraged home equities of many others as well.  Banks, insurance companies, investors, rating agencies compounded on these mistakes and did not carry out due diligence.

As a result, the  financial sector displayed unprecedented “productivity” gains for a while, as banks and capital markets advanced unprecedented amount of loans; investors assumed them to be properly priced and being backed by good collateral – even though there was neither income nor asset to hold such expectations.   This led to mismatches not only by directing top talents to financial markets, but also in many other sectors, such as “real estate” – which in 2008 proved to be anything but “real.” And productivity in the financial sector collapsed, followed by others.

The conclusion appears straightforward: When institutions to hold matchmakers accountable are weak or non-existent measuring “productivity” is a foolish academic, bureaucratic endeavor.   As mistakes compound, and the slower they are corrected, the more mismatches persist in the country – and the lower is “productivity” – if it was properly measured to start with.  And once accountability is revealed to have been weakened – whether in the US or China – stocks will drop, especially those that represent companies financed my government induced misallocated credit.

Mismatches are a cost – even though it may take time to realize that matchmakers made mistakes.  The difference between government and “private” mismatching is not that politicians and bureaucracies are necessarily making them more frequently than bankers, insurance companies, VCs, “angel investors,” or others.   The difference is that the latter must correct mistakes faster or go bankrupt — unless they can count on governments (or in this last crisis the Fed too), to rescue them with taxpayer’s money.

Thus, before speculating how to measure productivity these days, or suggesting that because of Google, Skype, YouTube, Facebook, constant chats on mobile devices and the like, we may underestimate productivity (though perhaps 50% of the time using them prevent people from concentrating and they may even pollute their minds) – we should first take a closer look at institutions and incentives to held talent, capital and the matchmakers between them more accountable, be it in the US or China.  Only then do productivity measures and stock prices get meaning.


Originally posted on

Reuven Brenner holds the Repap Chair at McGill’s Desautels Faculty of Management, serves on the Board of the McGill Pension Fund and is member of its investment committee.

He worked with Bank of America, Knowledge Universe, EEN, Bell Canada, Repap Enterprises and with investors in Canada, Mexico, the US and Europe. He has been involved in the private equity markets as partner in Match Strategic Partners, has been investing in start-ups across Canada, as part of an “angel group,” and also created his own start-up, “” He has also been serving on boards of companies and institutions.

He was expert witness in cases covering anti-trust, bankruptcy and financial matters. In other spheres, Quebec’s government asked him in 1995 to be member of a commission whose mandate was to examine all aspects of Quebec’s possible separation. He was also asked to testify before US Congressional Commissions and Canada’s Senate’s Banking and Finance Committee, and worked with Poland’s central bank during the recent crisis.

His recent books are A World of Chance (2008) and Force of Finance (2002). His regular columns appeared in Forbes, The Wall Street Journal, Asia Times and other financial press around of the world. Forbes’ journalists put two of his earlier books in their all time recommended list, and Forbes Global dedicated a cover story, titled “Leapfrogging,” to his works and endeavors. Brenner also received the Killam Award (1992), the Royal Society elected him as “Fellow”(1999), and he received a Fulbright Fellowship Grant (1976).

Brenner was born in Rumania and immigrated to Israel in 1962. He served in the Israeli army between 1966-69, during the Six-Day War, and again during the 1973 Yom Kippur War. The Fulbright fellowship brought him in 1977 to Chicago, after completing his PhD at the Hebrew University and working at the Bank of Israel, where he received the First Prize from Israeli banks (for work with Saul Bronfeld, designing indexed securities). He lives in Canada since 1980. He is fluent in English, French, Hebrew and Hungarian.


Join the conversation!

We have no tolerance for comments containing violence, racism, vulgarity, profanity, all caps, or discourteous behavior. Thank you for partnering with us to maintain a courteous and useful public environment where we can engage in reasonable discourse.

The Affluent Mix

Become An Insider!

Sign up for Affluent Investor's free email newsletter and receive a free copy of our report, "How the Trump Impeachment Crusade Costs you Money ."

Send this to a friend