Yearly Archives: 2012

Philip Pilkington Interviews Marc Lavoie

Philip Pilkington’s interview of Marc Lavoie on his textbook Monetary Economics is available to read at Naked Capitalism. New Directions in Monetary Economics: An Interview with Marc Lavoie – Part I

Part 2 appears here: New Directions in Monetary Economics: An Interview with Marc Lavoie – Part II

Wynne Godley used to think that Keynesians were being defeated by Monetarists because they (the Keynesians) simply could not answer how money (in general assets and liabilities) is created and hence wrote the book Macroeconomics with Francis Cripps. After that he wanted to make it even more solid.

Marc Lavoie says:

… it is clear that Wynne wished to depart from neoclassical economics, and start from scratch, which is what he did to some extent already when Wynne and his colleague Francis Cripps wrote a highly original book that was published in 1983, Macroeconomics. This book was written because Wynne got convinced that the Keynesians of all strands were losing their battle against Milton Friedman and the monetarists, because Keynesians could only provide very convoluted answers to simple questions such as: “Where does money come from? Where does it go? How do the income flows link up with the money stocks? How is new production financed?”

Our book Monetary Economics also tries to provide appropriate answers to these questions. We agonized for a while between trying to engage in a constructive dialogue with our mainstream colleagues and targeting a non-mainstream audience, or perhaps trying to achieve both goals. In the end, we figured that it would be very difficult to please both audiences, and we chose to focus on a heterodox audience. In any case, I have spent most of my academic career trying to develop alternative views and alternative models of economics – what is now called heterodox economics; this is the literature we know best. So we took our book as a formal contribution to this heterodox literature and more specifically as a contribution to post-Keynesian economics.

Marc Lavoie at the Levy Institute, May 2011 (Photo Credits: me 😉 )

William Dudley On Bank Lending

I came across this 2009 speech by William Dudley on banking where he rightly says:

… A related concern is the question of whether the Federal Reserve will be able to act quickly enough once it determines that it is time to raise rates. This concern reflects the view that the excess reserves sitting on banks’ balance sheets are essentially “dry tinder” that could quickly fuel excessive credit creation and put the Fed behind the curve in tightening monetary policy.

In terms of imagery, this concern seems compelling—the banks sitting on piles of money that could be used to extend credit on a moment’s notice. However, this reasoning ignores a very important point. Based on how monetary policy has been conducted for several decades, banks have always had the ability to expand credit whenever they like. They don’t need a pile of “dry tinder” in the form of excess reserves to do so. That is because the Federal Reserve has committed itself to supply sufficient reserves to keep the fed funds rate at its target. If banks want to expand credit and that drives up the demand for reserves, the Fed automatically meets that demand in its conduct of monetary policy. In terms of the ability to expand credit rapidly, it makes no difference whether the banks have lots of excess reserves or not. 

[emphasis: mine]

🙂

Lots of central bankers have nuanced views on this but mostly end up believing the money multiplier approach at some point and it is rare to see this.

Gordon Brown Warns G20

Gordon Brown  – who is also known for his slightly silly “Golden Rule” of balancing the budget on current expenditures – has called for a coordination of a “concerted global action plan” in a Reuters Opinion article Decisive Euro Action Is Needed At The G20 Summit.

In my opinion the idea is roughly right – at least someone in talking in this direction.

There needs to be institutions to run the world economy on a fresh set of principles on coordination of fiscal policy, regulation of international capital flows and trade in goods and services instead of having blind faith on market forces.

According to The Telegraph (Gordon Brown: France And Italy May Need A Bail-Out):

Mr Brown’s call is unlikely to come to fruition. Sources have played down speculation of a major international plan, with the summit expected instead to put pressure on Germany to agree to new pan-European bonds.

If anyone has a link to the article of Gene Frieda of Moore Capital on Spain (referred in the Reuters article) please send me.

Jayati Ghosh On G20

Triple Crisis has a Spotlight-G20 series and Jayati Ghosh has an article aimed at leaders of G-20 who meet next week in Mexico: Spotlight G-20, If Not Now, Then When

She says:

… the G20 appears to have lost its way. Its original intention – to provide a relatively speedy and workable arrangement for global governance (especially economic governance) at a time when co-ordination of macroeconomic measures is seen as essential – has clearly fallen by the wayside in the past two years. Indeed, if it cannot deliver this time around, it risks sinking into irrelevance, at a time when the global economy badly needs some institutions to respond to what is more and more evident as a crisis of massive proportions

As global imbalances have reached unsustainable levels, the G-20’s role has become more and more important. It is now been forgotten by the economics profession that coordinated reflation of demand is important for growth and that the coordinated action after the crisis hit in 2008 had an important role to play in preventing a deep implosion.

James Tobin realized how shouts used to be ignored. In his article Agenda For International Coordination Of Macroeconomic Policies [1], he said:

Coordinate policies! So economists urge governments. Financiers, journalists, pundits, politicians take up the cry. Central bankers and finance ministers agree, as do presidents and prime ministers. They meet, they talk, they announce progress. It turns out to amount to very little…

With its balance of payments at critical levels, the United States is no longer in a position to reflate demand and in the process continue to drive growth in the rest of the world by acting as the importer of the last resort. Hence it is no longer possible for the rest of the world to grow on the path it had taken before the crisis – i.e., depending on the United States. A recovery for the medium-term is only possible if there is a strong reflation of worldwide demand by governments.

More importantly even this will not be sufficient as it just postpones the reversal of global imbalances. However for now  immediate action is required and a strong forum is needed to work out a plan to address the bigger challenge.

References

  1. James Tobin, Agenda For International Coordination Of Macroeconomic Policies, Ch 24, p 633, Essays In Economics, Volume 4: National And International, The MIT Press, 1996

Downplaying TARGET2 Imbalances

Beate Reszat has written a very nice article on TARGET2 Target2 – Q&A which should be read by anyone interested. The article seems to be in response to a speech by George Soros earlier this month in Italy. The link appears in her post and the relevant section of the transcript quoted.

Although it is a very informative article, I think the writer gives a misleading picture by disagreeing with George Soros.

For a background, the whole debate started when a German Professor Hans-Werner Sinn wrote an article The ECB’s Stealth Bailout which led to a series of attacks from academicians to bankers to central banks seriously questioning Sinn. Sinn’s arguments are full of errors but this brought into focus the TARGET2 claims of creditor nations’ NCBs and the risks that this asset may “disappear”.

Critics of Sinn learned the TARGET system and to my surprise, their description had a lot of features on money endogeneity – surprising since most of these writers err on describing one pole (of the two poles) of money endogeneity – that between banks and their central bank.

In the end, the critics claimed victory – although powerful persons such as George Soros and Jen Weidmann of Bundesbank understood and saw the situation slightly differently. Even Martin Wolf who has differences with Weidmann on the German economic strategy – rightly in my view – agrees that it may lead to losses to Germany in case of debtor nations leaving the Euro Area.

(By the way this link by Robert M Wuner has the complete list of articles on the TARGET2 debate).

Now, I have myself written a set of articles on this: The Eurosystem: Part 1Part 2Part 3Part 4, & Part 5.

On the specific issue about creditor nations taking a loss see this post: Who Is Germany and Deutsche Bundesbank’s TARGET2 Claims.

While it is difficult to summarize the whole debate, the point which comes to mind is that while those who have written about the TARGET2 system in a more technically correct way (central bank articles, banks’ research publications, academicians), they are seriously misleading. Some don’t see it while – in my opinion – the Eurosystem authors see it and downplay the risks.

So here’s from Beate’s article:

If the country in question refrains from staying connected to Target2 and, at the same time, is abandoning the ECB – in my understanding (but we must ask the jurists to find out) its paid-up capital will have to be returned plus its share of profit, or minus its share of loss according to a consolidated closing balance sheet and profit and loss statement.

Now this is serious underplay. She concludes:

The way the issue of Target2 balances is discussed in public is most regrettable. The ever new records of unmanageable bilateral debt allegedly heaping up in the system arouse fears which are wholly unreasonable and stand in the way to finding a viable crisis solution. Two points should be kept in mind: Monetary policy matters such as the creation of central bank money must not be confused with the process of payment and settlement of central bank money, and intra-group payment flows as part of the normal business of the system must not be confused with profits and losses.

At closer inspection, the €2 trillion debt scenario conjured up by some observers in an utterly irresponsible way is evaporating into thin air and the euro crisis – although still a very serious problem and a big challenge – appears as one that probably can be handled.

The error in analysis such as this is that of not thinking of “money” as simultaneously as an asset and a liability.

It is best to think of the creditor nations as a whole so that the complication of “capital key” can be avoided. In my post Who Is Germany I argue that the exit of debtor members of the Euro Area will lead to losses for the creditor nations because the debtor nations will not be able to pay the Euro-denominated TARGET2 liabilities. This appears via a direct loss on the central banks’ balance sheet. And since this is a loss of the balance sheet of a nation (or a group of nations as a whole), it is plainly incorrect to argue that it does not matter or that Soros is wrong. The complication of “capital key” is a bit of a sideshow – if Germany’s losses are less than its TARGET2 claims, other NCBs lose. It is true that the Bundesbank may be capitalized by the German government – in case – but no amount of domestic transaction can change the external assets (of Germany as a whole). The fact that it is a loss to Germany can be seen by looking at the International Investment Position. If the Bundebank loses its TARGET claims, it is a loss for the whole nation. As the chapter 7 of the IMF’s Balance Of Payments And International Investment Position Manual (BPM6) says:

The IIP is a subset of the national balance sheet. The net IIP plus the value of nonfinancial assets equals the net worth of the economy, which is the balancing item of the national balance sheet.

In fact, George Soros’ argument is that since exits of debtor nations from the Euro Area will lead to serious losses to creditor nations, this has the effect of forcing the latter – especially Germany – to do something and in fact in leading them to move toward higher integration! (as a title of his recent article The Accidental Empire from Project Syndicate suggests).

To the point of Beate Reszat’s dislike for the phrase – “evaporating in thin air”, the BPM6 and the 2008 SNA use similar terminology – “appearance and disappearance of assets”!

The Accommodating Item In The Swiss Balance Of Payments

Michael Sankowski has a post titled Swiss Franc: Trade Of The Year in which – as the title suggests – he points to getting the timing right of the depreciation of the Swiss Franc against the Euro as one trade which can have a huge payoff. His argument  is: assuming that the Euro will survive and financial markets gain confidence in the Euro, change in investor portfolio preference into Euro-denominated assets will depreciate the Franc.

Which is fine – as this New York Times article Necessity, Not Inclination, Nudges Europeans Closer Fiscally And Politically argues, it seems Germany is being forced to cede some control to the European Parliament which may act as a central government of the Euro Area (hopefully democratically elected!).

In September 2011, after the SNB found it frustrating that in spite of its intervention in the foreign exchange markets, it could not prevent an appreciation of the Franc. So it decided to say this:

Notice that it is not really a peg but a floor on EURCHF. Here’s a chart of EURCHF (via FT)

Daniel Neilson wrote a post about this on INET but his scenario is slightly different on what may actually happen to the Euro Area.

At any rate, he has an nice study of the effects of the flows on the balance sheets of the SNB and Swiss banks.

… the SNB is facilitating the world’s portfolio reallocation out of EUR and into CHF. Even fixed at 1.20 francs per euro, funds have been fleeing the euro area as the crisis heats up again. The SNB’s policy means that any net flow results not in price adjustment, but in fluctuations in the size of its own balance sheet.

Neilson also makes an interesting observation that there is a similarity of this to TARGET2 in which Bundesbank acquires claims on foreign central banks as funds flow into Germany. He points out however that the SNB has a choice of which asset it can purchase!

Since I am more a balance of payments kind of person, I tend to see this in that language. When a financial institution or a household – either a resident or a nonresident – liquidates Euro denominated assets for its purpose, it will purchase Francs for Euros. The dealer – a bank – which makes this conversion will credit the seller’s bank account and and will try to get rid of the excess Euro denominated deposits at its correspondent bank (which it obtained). If the SNB does not intervene, this sale of EUR by Swiss banks will appreciate the Franc and hence the SNB has to accommodate this and buy EUR. It can then purchase high-quality Euro denominated assets such as German government bills (?). The Swiss bank who made the conversion will have both its assets and liabilities denominated in Franc increase (assets: SNB settlement balances, liabilities: deposits). With the short term Franc interest rate at zero – the SNB needn’t do a “sterilization” operation.

How does this look in the financial account of the balance of payments? If the initial inflow was 100, then:

We can say that the item reserve assets of the SNB is the accommodating item in the balance of payments.

Peter Garber From 1998 On TARGET

In exchange rate agreements and arrangements such as the ERM I and II, central banks would risk running out of foreign reserves in case of a speculative attack on the currency. They may commit to each other on defending the exchange rate but in extreme cases, the agreements may lose their significance.

When I saw first this guideline on the ECB Website on TARGET (on NCBs and the ECB providing unlimited and uncollateralized credit facility to each other) – a couple of years back – I was a bit shocked but later seemed to make sense:

In return, the Euro Area member nations had to irrevocably lock in exchange rates as per this nice article on TARGET by Peter Garber in 1998: Notes On The Role Of TARGET In A Stage III Crisis (h/t Tom Hickey). Garber also has another interesting article (a special report from Deutsche Bank) The Mechanics Of Intra Euro Capital Flight, December 2010.

According to Garber in the previously existing Very Short Term Financing Facility (VSTFF), central bank of the nation seeing private inflows theoretically has to provide unlimited credit to the central bank of the nation seeing private outflows.

The VSTFF is a facility to be used if serious intervention is necessary to preserve official bilateral bands in the Exchange Rate Mechanism. Under the Basle-Nyborg agreement, the weak currency central bank is to intervene in the exchange markets to prevent the exchange rate from breaching the band. The strong currency central bank is responsible for providing credit to the weak currency central bank through the VSTFF, theoretically in unlimited amounts but in fact limited by the effect on the strong currency central bank’s monetary policy.

More in the paper. Of course, Garber is incorrect in assuming that the central bank providing credit loses control of its monetary policy. (Expect a future post on Sterilization). Anyway interesting paper – especially on how capital flight from the “periphery” before a breakup can lead to huge losses for the creditor Euro Area nations.

Toward A Higher European Integration?

In an article today Europe Mulls Major Step Towards “Fiscal Union”, Reuters reports that Angela Merkel is pushing for a “giant leap forward”:

After falling short with her “fiscal compact” on budget discipline, German Chancellor Angela Merkel is pressing for much more ambitious measures, including a central authority to manage euro area finances, and major new powers for the European Commission, European Parliament and European Court of Justice.

She is also seeking a coordinated European approach to reforming labor markets, social security systems and tax policies, German officials say.

Until states agree to these steps and the unprecedented loss of sovereignty they involve, the officials say Berlin will refuse to consider other initiatives like joint euro zone bonds or a “banking union” with cross-border deposit guarantees – steps Berlin says could only come in a second wave.

“Kaldorians” jumped to highlight the serious defects in the European plan for integration when officials were working on the Maastricht Treaty. One of the implicit assumption on which the dogma of “free trade” is pushed is that current account deficits do not matter. The government’s task is to only make markets free in this view. The Euro Area was formed with the highly incorrect notion (among various others) that nations can simply solve their “balance of payments problem” by getting rid of it altogether.

I was reading this article by Ken Coutts and Wynne Godley from 1990 [1] where the authors point to different kinds of arguments put forward by others to defend this position (“current account deficits do not matter” provided markets are made free).

There appear to be six different lines of argument to the effect that the current account deficit can be ignored …

… (v) A different kind of argument makes a comparison between a nation with an external deficit and a relatively poor region within a nation. It is pointed out that there is no balance of payments problem for Scotland or for Northern Ireland and from this it is concluded that as soon as Britain joins a European monetary union its balance of payments ‘problem’ will disappear permanently …

… The argument (v) that a region within a country cannot have a balance of payments ‘problem’ ignores the fact that if a region imports more than it exports its trade deficit is automatically paid for by fiscal transfers.[footnote: Strictly speaking, the fiscal transfers will always exactly compensate for any trade deficit only after allowing for the acquisition of financial assets by the private sector as implied by the ‘New Cambridge’ identity (exports less imports equals net government outlays plus the ‘trade’ deficit). The identity says, of course, nothing whatever about the level of real income and output which trading performance will have generated]. The point may be illustrated by considering an extreme case where a region consumes tradables but cannot produce them at all. In this case there will be a trade deficit exactly equal to imports of tradables, but the flow of government expenditure and net transfers will provide a minimum level of income support and keep life of a kind going without any borrowing at all taking place. If an uncompetitive region were not in receipt of fiscal inflows, its inhabitants would have no alternative but to emigrate or starve. This example illustrates that merely by sharing a common currency with another area, a region or country does not automatically dispose of its balance of payments problems since its prosperity still depends on how successfully it can compete in trade with other areas. The Delors Report itself correctly observes that a monetary union transforms a weakness in the ability to compete successfully from being a balance of payments problem into a regional problem to which there is only likely to be a solution by using the instruments of regional policy.

The movement toward more integration by giving higher powers to the European Parliament was also suggested by Wynne Godley and Marc Lavoie in 2007 [2]:

… Alternatively, the present structure of the European Union would need to be modified, giving far more spending and taxing power to the European Union Parliament, transforming it into a bona fide federal government that would be able to engage into substantial equalisation payments which would automatically transfer fiscal resources from the more successful to the less successful members of the euro zone. In this manner, the eurozone would be provided with a mechanism that would reduce the present bias towards downward fiscal adjustments of the deficit countries.

References

  1. Prosperity and Foreign Trade in the 1990s: Britain’s Strategic Problem, Oxf Rev Econ Policy (1990) 6 (3):82-92. Link
  2. A Simple Model Of Three Economies With Two Currencies, Camb. J. Econ. (2007) 31 (1): 1-23. Link

Cyprus Seeking Bailout

According to a Wall Street Journal article from yesterday Cyprus Seen Close to a Request for Bailout, Cyprus (2011 GDP: €18bn approximately) is set to become the fourth Euro Area nation to seek a bailout after Greece, Ireland and Portugal. According to the WSJ:

Late last year, the country negotiated a €2.5 billion ($3.1 billion) bilateral loan from Russia. Now, Cyprus is in talks with China for another bilateral loan, of an undisclosed amount, that looks unlikely to materialize in time.

Had to go into trouble considering that economists have been realizing that the Euro Area problems is an internal balance of payments crisis.

The closest proxy for a nation’s net indebtedness is the net international investment position (as opposed to “external debt” which excludes equity held by nonresidents). Here’s the chart as of 2011: the NIIP is at the end of 2011 and the GDP is the gross domestic product for the whole year.

(click to enlarge)

Note: Greece’s NIIP improved in 2011 (from minus 100% of gdp) due to large revaluation losses suffered by foreigners as Greece financial markets fell in 2011.

The financial markets is now nervous about Spain and Slovakia’s next in the line if the graph is to be believed and it’s external position is in dangerous territory also – at minus 64%.

According to Wynne Godley, anything between 20-40% of net foreign indebtedness can be highly dangerous. Of course his models also show that there is nothing intrinsically stopping such imbalances from continuing and can go on as long as foreigners do not mind but something has to give in – such as slower growth to prevent the imbalances from continuing before foreigners start minding or a crash.

At this point, Slovakia doesn’t seem to be in trouble with its generic 10-year government bond yield at 3.645% – with its public debt at 43.3% of gdp at the end of 2011 according to Eurostat. This of course means that the domestic private sector is a net debtor (i.e., its financial assets is lesser than its liabilities). A more detailed analysis is required on how internal imbalances will play out and spill over to the external sector. Here’s from Statistical Appendix of the “Alert Mechanism Report”.

(click to enlarge)

Moving on to something different:

Heteredox Economics In Playboy!

Via Twitter:

click to view the tweet on Twitter

John Cochrane of Chicago calls heteredox economists “kooks” and claims he and his colleagues use rigorous models!

Recommended Readings

The crisis has a lot of connections with the way Macroeconomics was done in the 1970s and this interests me a lot. Of course the equally important reason was that Nicholas Kaldor and Wynne Godley were highly involved in the public discussions. Here are some books I collected which have special importance to the Cambridge Economic Policy Group (CEPG):

I could manage to only get used copies of the first two books.

The book has the paper New Cambridge Macroeconomics And Global Monetarism – Some Issues In The Conduct Of U.K. Economic Policy, by Martin Fetherston and Wynne Godley and comments by others such as Alan Blinder – which I mentioned in the post Debt Monetization. The book is also available from Wiley but you have to pay $500+ for it!

This one got the title right – it wasn’t Keynesianism versus Monetarism. It was New Cambridge versus Keynesianism versus Monetarism.

The following book by Peter Kenway was first published in 1994 but was republished recently because the crisis has deep roots with debates in the 1970s!

It has nice discussions about the various types of income/expenditure models of the 1970s in the UK with a lot on the CEPG. It gives nice lists of all models – some of them here (via amazon.com preview):

Here’s a short autobiography by Wynne Godley (written around 1999) on how he dissented from the profession. Here’s a Google Books preview from the book A Biographical Dictionary of Dissenting Economists edited by Philip Arestis and Malcolm C. Sawyer

click to view on Google Books

I like this:

 … I had extraordinary difficulty in understanding, not the sentences, but what real life state of affairs mainstream ‘neoclassical’ macroeconomics could possibly be held to be describing. I went through the standard textbooks on macroeconomics and then back to the underlying professional literature (the locus classicus being, as I now see it, Modigliani. 1944 and 1963). I taught myself how to draw the diagrams and solve the equation systems, but for years could not make any connection between these and the real world as I knew it…

One of the things which made Godley dissenting was the proposal to control imports as the paper title suggests:

(click for link to the journal)

This was met with huge hostility as a Times article (from the late 70s) shows. Economists confused it as “selective protectionism”:

(click to enlarge and click again)