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Sunday, March 20, 2011

Surely There Is Nothing “Funny” About What Is Going On In Japan?

by Edward Hugh: Barcelona

As Japanese officials continue to toil away in what we all hope will be a successful bid to avert a worst case scenario nuclear meltdown even while thousands of Japanese still remain missing and unaccounted for, financial market participants across the globe have been struggling with themselves to answer one and the same question: just how serious are the economic consequences of all this devastation likely to be?

Basically, the economic issues raised by Japan's continuing agony can be broken down into a number of categories, and especially we need to think both of global and local impacts, as well as the short term, mid term and long term implications of these.

Short-term Pain, Mid-term Gain?

The short term local consequences are evidently likely to be quite severe. Given that large parts of the country have been (and continue to be) without electricity, that factories have been flooded and part of productive capacity permanently destroyed etc, etc, GDP is bound to plummet quite substantially as output drops and takes time to recover.

At the global level the short term consequences are hard to evaluate. That there will be dislocation to extended supply chains is obvious, the Japanese may well buy less luxury goods, while on the other hand becoming more dependent on imported energy, a development which could well affect oil prices. In terms of global demand, it is important to remember that Japan is a significant net exporter, so in theory one country exporting less should simply leave room for others to step in and fill the gap. But things aren't as simple as that, and global trade inter-linkages mean that local shocks can easily be amplified in a way that conventional economic models find hard to capture. The shock that radiated out from the US during the great depression is a classic example from history. Impacts were much greater than a cursory inspection of direct trade effects would have suggested.

But more than anything the issue which is being raised by Japan is one of confidence, and one of how we think about risk (an issue which has been lurking in the background without being resolved since the start of the financial crisis). Problems in evaluating risk and shocks to confidence levels are hardly good for risk sentiment, and it is an increasein this sentiment which is, at the end of the day, giving momentum to the current expansion in global economic activity. And of course risk-negative phenomena are not only to be found in Japan, a fact of which this weekend's opening of military engagements in Libya is just one more painful reminder.

Low Frequency Events Becoming More Frequent?

The whole of the last week has been characterised by a high level of uncertainty, with oil prices remaining extremely volatile and sharp movements in the value of the yen having such a negative influence on currency markets that the G7 felt itself forced to step in. So while the external economic damage seems at the present to have been contained, with one “bad luck” event after another taking place the momentum behind the current recovery is surely coming under a lot of pressure, and all prudent analysts will doubtless be busy revising downwards their growth forecasts for the second half of the year across the board.

There are two reasons which make me think that such a move is completely warranted. In the first place we have a global system which is completely "tensed" at this point. Many problems generated by the financial crisis have been simply kicked down the road a bit, in a bid to buy the time to find the solutions. What this means is that the whole global edifice is extremely sensitive to the impact of unusual events and sudden shocks. Which means that there is a tendency to find that just when you thought things were getting better you start to discover they are actually getting worse.

Japan has provided us with one very good example of this. Towards the end of last year the Japanese economy had been going through what is euphemistically called a "soft patch" - the economy actually contracted in the last three months of the year - but in January and February there did seem to be signs that things were getting better, and one guage of small-business sentiment (the Economy Watchers Index) had even started to surge.
The Economy Watchers' Survey index for current conditions in Japan rose to a seven-month high of 48.4 in February from 44.3 in January, posting the first rise in two months thanks to a recovery in weather and labor conditions, the Cabinet Office said on Tuesday. But the outlook index was unchanged in February, ending a third straight month of an improvement, leading the government to maintain its assessment of public sentiment. The government repeated that the latest survey showed that "the economy has shown signs of picking up."



This much more optimistic reading, suggesting better weather was lifting confidence, was, ironically, written on Tuesday 9 March, just three days before the deadly earthquake struck. It is a stark, if somewhat tragic, illustration of just how uncertain the world we live in actually is, and of just how difficult it is to forsee certain kinds of phenomena. On another front, who at the start of 2011 would have imagined we would at this very moment be facing a UN backed military invasion into Libyan territory.

Longer Run Impacts

Serious as the short term impacts may well be, in the longer run the shadow which will be cast by what is currently happening in Japan could well be very long indeed, in a way which few today can even contemplate (although see this for a good first pass). The justification for this assertion is not only our increased awareness of our collective vulnerability to the impact of natural disasters, there is also Japan’s pioneer status in one very new and very global phenomenon - population ageing - to think about. As we will see below, the optimistic (I would say denial) prognosis is that Japan will soon valiantly overcome this latest bout of adversity in a similar way to which they overcame the post WWII devastation. The Japanese will surely be valiant in their efforts (one only has to think of the spirit of sacrificeof those poor workers who have been asked to handle directly the reactor problem), but their ability to overcome adversity will not be comparable to that registered in an earlier epoch when they had the wind behind them rather than gusting straight into their faces.

It is for this reason that I recently likened the earthquake and tsunami to another mindset-shaping natural disaster: the Great Lisbon Earthquake of 1755. Both events, for their magnitude, and for the seeming arbitrariness with which they strike any given set of individuals, inevitably leave (and left) searing scars in our psyche, the latter being characterised for the way it opened up the path to what many have termed the modern era, while the latter potentially could draw it to a close.

What I have in mind is this, the Lisbon earthquake lead to a questioning of the "natural order of things" in a way which facilitated a more rational approach to the problems in hand. But the application of this rational approach gave rise to a "second degree" natural order of things, in which (thanks to good governance, an economic hidden hand, and technical expertise) the permanence and stability of the social and economic world around us was almost totally taken for granted.

One good example of this would be the idea of the birth of a "Modern Growth Era", whereby it was assumed that economies would simply grow and grow in perpetuity, driven possibly by the dynamising capacity of ongoing technical change. The curious thing about this kind of interpretation is that Robert Solow, founder of the modern neo-classical growth model, intentionally and explicitly left technology out of his model. From a general equilibrium perspective technology does not necessarily generate economy growth.

And now we are faced with a significant number of advanced economies which may well find themselves, far from growing, actually starting to shrink at some point during the next 50 years. The reason for this, of course, is that working-age populations will be declining and ageing at the same time as the elderly dependent population (and their health and pension needs) will be rising and rising. So it seems we are now about to become aware that the Modern Growth Era was simply that, one particular era in our history as a species and as a group of social and political animals. This era is now, in some countries, starting to draw to a close, and a new one will surely open up. My conjecture is that what is happening now in Japan may well mark a tipping point in our awareness of this process in just the same way as the surge in Sovereign Debt in some countries which occured during the financial crisis marked a turning point in how we think about demography and economics, and in how we see the sustainability of health and pension systems.

Of course, as with all issues, there are still those who remain in denial.

But there is another dimesnion to the Japan crisis and how we see it that ties in with the Lisbon earthquake parallel, and that is our need to change mindset. Basically the issue concerns complexity, and how useful old-mindset linear models are in helping us address the kinds of issue which arise in managing highly interconnected and interlocked economic, social and technological systems.

The Spent Fuel Rods Storage Problem

Evidently examples of inter-connectedness, and the issues this gives rise to, are legion. I have already mentioned trade linkages, and from this point of view it will be highly instructive to watch just how the shock-waves radiate-out (or don't) from their Japanese epicentre in the weeks and months ahead. The global financial crisis was also chock-full of similar examples: Lehman Brothers folded and the rate of infant mortality in Northern India shot up, to name just one. But the unfolding events in Japan give us an almost "locus classicus" version of the problem: what to do with the used fuel rods. Now using a simple and straightforward risk management model, it might even seem to be efficient to store the spent rods in the same enclosures as you put the reactor. They are, after all, easier and cheaper to keep and eye on there, and anyway, this procedure helps overcome the sensitivity of members of the general population to being un the proximity of any form of nuclear waste. But looked at from another point of view, grouping risky elements in close proximity in this way only piles risk on risk in a geometric and not a linear fashion, exposing the entire social and economic system to the impact of a positive feedback melt-down process in almost the most literal sense.

I personally cannot help feeling that something similar is going on in relation to positive-feedback-process risk in connection with the individual units which constitute the Spanish financial system. As long as things don't go wrong, well, they don't go wrong, but if and when they do...............

So while the initial impact will surely constitute what most traditional economists like to call a “shock”, both to the real economy and to the equity and currency markets, this shock is unlikely to knock either the global or the local economy completely off their orbits in the short run. We are not talking (barring that worst case scenario that we all have our fingers tightly crossed won’t happen) about another Lehman type event. We are talking about a major natural disaster in a country with proven response ability. Even if Japan is currently now back in recession, rebuilding will almost certainly mean the local economy bounces back quickly again in the second half of the year. The longer run effects, however, will almost certainly be much more important. On one front the impact may well be to cast a much larger and more intense spotlight on the Japanese economy itself, with increasing questions being asked about the sustainability of its current path giving the declining and ageing population issues which confront it. And on another front, the events of the last week may well end up changing our way of thinking about the world we live in, and how we manage risk and insecurity. One week ago few would have imagined it was possible for a developed country to find itself spinning-off out of control, now the previously "unthinkable" is certainly a lot more thinkable.

At The End Of The Day Isn’t There Something "Funny" About Japan?

Japan’s economy is totally export-dependent, riddled with deflation, has central bank interest rates pegged almost permanently close to zero, while government debt seems to be on a virtually unstoppable upward path. Just to give some idea, IMF Japan projections are for GDP growth of around 1.75% a year between now and 2015. During the same period the government debt to GDP level will rise from 225.8% in 2010, to 234% in 2011 and then onwards and upwards to 249.2% in 2015 - that is the debt is rising at over 5% of GDP a year, while GDP is growing at under 2%. Personally I'm surprised that more people don't think there is something funny about these numbers, especially in the context of ongoing deflation and massive liquidity provision from the central bank.





According to one widely held theory, none of the above matters too much since Japan’s government debt is financed from domestic saving. On this view having near permanent deflation seems to be a massive positive, since it enables money to be printed and debt to be accumulated on a never-ending basis. The perpetual motion machine has finally been invented, and is alive and well and living in Japan. Certainly the situation has all the appearance of permanence, since it would now seem to be virtually impossible for the Bank of Japan to move into reverse gear and raise benchmark rates to what was in earlier days a "normal" level of 5% since how would the government continue to finance itself, whether the savings are domestic or external? And of course, if at some point Japan did come to depend on external funding, and interest rates were forced up to 5% or more...........

It continues to surprise me that more people do not find the whole situation odd: gross government debt to GDP only goes up and up, across all horizons, and this is supposed to be normal and sustainable?



On another version of events, the gross debt argument (gross debt is used simply to be able to make a comparison with other countries, such as members of the EU, where it is gross debt that is measured and quoted) is misleading, since Japan's government also has assets (like land which was acquired during the bank restructuring of the 1990s), and it is the net debt level we should be looking at. I have two responses to this objection. In the first place, the argument fails to take into account the implicit liabilities of the Japanese pension and social security systems. Once this is done you have a number which while still being lower than the gross debt figure is consideably above the hypothetical level of net savings. In the second place, while the values of the Japan government's gross liabilities to its creditors are known and quantifiable, it is much harder to put mark-to-market numbers on the assets being held.

But in any event it is the debt dynamic which is worrying. This is not a cyclical phenomenon, but long term structural, and it is hard to see how this dynamic can be broken at this stage. Looking at the two lines in the above chart, they are moving up almost in tandem. Net debt will hit 130% of GDP this year according to the IMF, and could well be around 155% by 2015, and that was before the earthquake. So I don't really get the point people are trying to make with this argument.

Another issue which leaves me a bit cold is the size-of-corporate-savings one, since what people are saying is unsustainable is government debt. It is simpleton-type thinking to suggest that corporate savings could simply be handed over to the government, since this involves the private sector bailing out the public sector in a way which parallels the way the public sector is often bailing out the private sector in Europe. If things were that simple, don't the people who emphasise this detail imagine someone would have thought of it and done it already?These savings are in private hands, and any attempt simply to appropriate private savings would meet with substantial resistance, not to mention the dangers of capital flight, or larger corporates simply moving offshore.

A Population Which Has Been Allowed To Get Too Old Too Fast?

Evidently what we have here is a clear example of something which only goes on until the day it doesn’t. The underlying problem in Japan is not lack of technical ingenuity, nor is it a shortage of credit; Japan’s fundamental problem is a demographic one. The country has a rapidly ageing population, which after many years of ultra-low fertility and rising life expectancy is now the oldest in the planet, with a median age of 45 and rising. This is the backdrop to all these weird and wonderful economic phenomena we are observing, and is the root cause of the weak domestic demand, and of the ultra-sensitivity of the economy to movements in the external trade balance.





So the big question people need to be asking themselves is just what happens when Japan can no longer deliver the external surplus it needs to sustain economic growth? Trend growth has been falling consistently, and overdecades, in a way which is unlikely to change and logically it will at some stage turn negative.



In particular this is long term contractionary pressure is evident since Japan's workforce is shrinking and ageing. The process is, unfortunately, only compounded by the current "irradiation" problem since it will lower the ability of the country to attract immigrants (at least over the next few years), even were Japan's leaders to give this a priority, which is itself unlikely to happen.





As luck would have it Japan did record its first trade deficit in two years in January, and while this is currently only a passing and transient phenomenon, it does constitute some kind of warning shot for what could one day happen. In fact, the Japanese economy returned to negative growth in the last quarter of 2010, and has been struggling to find the level of exports it needs to sustain growth (even despite the strong emerging market demand) as it has been weighed down since the onset of the crisis by the continuing high value of the yen. Since it is now entirely possible that growth this quarter will also be negative, Japan is now almost certainly technically back in recession.



Japan’s Prime Minister Naoto Kan has already stated that Japan is now facing its worst crisis since the end of World War II, and I think it is hard to disagree with this assessment, both in the context of the current “facts on the ground” and given the major challenge the country faces on the demographic front. This is what the consensus view which holds Japan is likely to suffer a temporary economic hit and then enjoy a boost from reconstruction seems to be missing. Japan is very unlikely to have a “New Deal" like economic recovery, for the simple reason that it cannot really afford to have one due to the pressing need to get the debt dynamics better under control.

Indeed already there is talk of raising taxes to help pay for reconstruction work, since clearly a supplementary budget which incorporates more deficit is the last thing JGB market watchers want to hear about at this moment in time. So even if some increase in government debt now looks inevitable this year, the pressure to claw it back in a near term future will be significant.

Not least of the reasons for such caution will be the growing vigilance the country’s debt is attracting from the rating agencies. Standard & Poor’s cut their Japan rating in January, and while Moody’s have been quick to point out that the current crisis will not affect their analysis, they did change their Japan rating outlook to negative from stable at the end of February on concern that the country’s political gridlock will limit efforts to tackle the debt burden. These concerns will only be heightened in the aftermath of recent events.

According to Marcus Noland, deputy director of the Peterson Institute for International Economics in Washington what Japan is facing “is a Keynesian stimulus program that nobody can argue with”. Unfortunately, this is far from being the case, Japan is at the end and not the start of its "modern growth era" and any attempt to finance a massive reconstruction programme by issuing yet more debt is likely to provoke just what Noland discounts: a lot of argument. Funny how so many people still fail to find anything “funny” about what has been happening in Japan.

Saturday, January 15, 2011

One Step Forward in the Euro Zone?

By Claus Vistesen: Hull

It would have been hard to believe only a few weeks ago that the euro zone could be the source of any good news let alone news to help push the market forward. Yet, with last week's successful bond auctions and the pledge of international superpowers such as Japan and China to buy Euro zone debt and the ECB's sudden more hawkish tones, the obvious question is; are we out the woods yet?

Hardly, but it was interesting to observe the almost coy manner in which the ECB slowly but surely began the move towards contemplating to think about raising interest rates. We are not there yet of course, and I still think that any hike in the ECB's refi rate are, for now, confined Weber's dreams and a very distant playbook sitting around somewhere on the lower levels in the Frankfurt tower. But let us be honest, stranger things have happened than the ECB raising rates just before the next downturn. Indeed, you might even call this a leading indicator.

In the meantime, the patchwork which is the Euro zone rescue/bail-out/backstopping mechanism is frantically being sown together. Barclay's Capital collected the following from the market drums in terms of modifications to the hybrid (EFSF) already in place;

He [commissioner Oli Rehn] indicated that various options would be discussed among European policymakers but that it was too early to comment on this in more detail. However, Rehn mentioned that one modification could be related to the rate charged on EFSF loans, with a view to reduce those. Other media reports suggest this could also include the provision of short-term credits to euro area member countries requesting support, the purchase of government bonds through the EFSF, or a change of collateral rules to boost the fund’s effective lending ceiling.

A lot of things on the menu then it seems, but the most important question is really that no one has talked about yet; as Jack Barnes points out;

The system has reached the stage that a bankrupt sovereign state is issuing debt to buy bonds in a vehicle that is tasked with buying debt from a bankrupt Sovereign state that is no longer able to go to market. Folks this is reaching the level of a Monty Python skit.

This brings up a serious question not seen answered in the public yet.Who is ultimately responsible for the bonds that the rescue fund is going to be selling as AAA investments? Whose AAA balance sheet is guarantying these bonds that will be sold to investors like Japan?

So, apart from the obvious issue of issuing more debt to pay off the debt used to finance the debt of bankrupt sovereigns, there is a question of what exactly it is China and Japan will be buying. I am willing to give the EU some benefit of the doubt here especially since I have long been a strong advocate of issuing Euro bonds. But then, these are not Euro bonds as such, but rather instruments used to capitalise a fund which, as Jack Barnes succinctly notes, is in dire need of a capital injection even before it has deployed a single euro of capital. Obviously, the EFSF was created as an attempt to ring fence the problem in the periphery and thus to hedge against a future blow-up . But this always missed the point in the sense that we didn't really need a bailout fund, but a rather a structural change in the way we perceive and organize the link between fiscal and monetary policy in the euro zone. As traders like to remind newcomers to the business, hedges are things you buy at a B&Q, not at your broker.

The EFSF could conceivably bailout a large part of the inflicted economies, but then there was always going to be Spain not to speak of Italy which it cannot deal with. On that note, it was eye-wateringly embarrassing to hear both the Spanish finance minister and the Portguese prime minister daftly using their respective "successful" bond auctions to note that neither of the their respective economies were going to need any form of bailout simply because they don't need it!

This is then not to play down what was a long awaited successful event in the context of the European debt crisis which I unilaterally applaud (and hope for more to come) it is merely my attempt to put things a little into perspective. In this light, the gradually more hawkish tone by the ECB could be be seen as a little bit of stick to show economies that while we are here to help, we are also here to do our job which is to protect the purchasing power of all the euro zone citizenry. This may of course be waffle, but the ECB has long had a legitimate problem with simply playing the game in the form of providing liquidity and and even buying up peripheral bonds while playing into inability and flatfootedness of euro zone policy makers. Naturally, my bet is that we have only seen the nascent moves of what will become a full fledged measure of QE by the ECB and much more aggressive buying of sovereign bonds (simply because they have to), but this does not mean that policy makers can simply ignore the facts as they are presented by economic data and common sense.

But I might just be too harsh here and all it might be me who are behind the curve as those very same policy makers are now moving ahead of the curve in the form of, allegedly, a two-front attack on the situation with a bail-out of Portugal and a full euro zone backstop to whatever black hole the Spanish banking sector might turn out to be. Especially this last bit is interesting because it coincides with the news (albeit not fully confirmed and digested by the analysts) that Spain would stand ready to inject a hefty sum of money to shore up its banking system.

Here is Tracy Alloway from the FT Alphaville;

Just as the European Central Bank announced that Spanish bank borrowing resumed its upward trajectory last month (€70bn in December, up from €64.5bn in November) El Confidencial is reporting that Spain is preparing a massive capital injection of between €30 and €80bn to clean up the cajas, or local savings banks.

Having long been the twenty thousand pound elephant in the china shop this is indeed something worth noting more than in passing. Going into perma bear mode I am thinking about Ireland and the sudden reversal of a relatively good sovereign who was brought to its knees by its promise to see through the bailout of its financial sector. The point is that Spain is structurally similar with high private debt, and relatively low sovereign debt and while Ireland was probably going to hit the canvas in any case, its situation got worse by the ongoing quibble about what euro zone bailout funds could be used for. Specifically, the explicit refusal to allow the funds to bail out banks put the whole Irish situation in a tight spot although it was eventually an academic demarcation as the two got fused through the dreaded Irish government guarantee to backstop its largest banks.

So, I am carefully assuming that whatever Spain is brewing on here they have the potential firepower of the euro zone in the back. I have passed on this notion to a friend of mine much closer to the Spanish situation (guess who!) and here are the main points;

1) This is only the cajas, there will then need to be more for the banks (somehow). In fact, once the political argument is settled, the thing is much easier in the cajas case, since because they can't go to the market with shares, the only thing to do is semi nationalise them, and then refloat later.

2) This then will be the first de facto step of Spain into the arms of the EFSF, since obviously the Spanish sovereign won't be able to fund the injection (at least not at viable interest rates). Spain should be in completely between May and August.

As such, if it is part of a general euro zone backstop to the Spanish financial system it may be quite a move (and also as noted a sea change since all the quibble on Ireland concerning the use of bailouts would be presumably have been put in the past). I emphasize this since the clock is ticking and the same momumental structural challenges lie ahead even if one country's successful bond auction may seem to have changed the situation for a while.

As such it might be worth having a look at those fundamentals of the euro zone again and what the proposed (and inevitable) correction mechanism presents in terms of challenges.



Remember the Catch 22

Structurally then we are still faced with the same seemingly irreconcilable issues in the form of imposing internal devaluations, fiscal austerity and returning to economic growth all at the same time from within a currency union. I have called this the catch 22 of euro zone imbalances not least in relation to the idea of a debt snowball;

[...] the forces which have lead to the build-up of imbalances are joined at the hip with the same forces which make it almost impossible to correct from within the Euro zone. Specifically the idea of a debt snowball effect is a good way to show why it will be almost impossible for some economies to correct their external imbalances without an explosive evolution in government debt and since they need to correct external competitiveness issues in order to achieve economic growth, the whole thing turns into a vice and essentially a catch 22.

It is consequently, the rapid deterioration in the private and public debt dyanmics which euro zone policy makers and the IMF are so concerned with and thus trying hard to backstop and reverse. But it might not be so easy as to focus entirely austerity since debt dynamics are also driven by your ability to grow.

At this point you may rightfully wonder then what the hell a debt snowball looks like? Well, why don't I show you then (see this paper for the model).

Now, in any economic model we need assumptions and instead of feeding in any of the forecasts for the periphery (which are hugely uncertain) let me take the point of view in a model economy with somewhat better fundamentals than many of the peripheral economies. As you shall see, the initial condition matters less than the underlying dynamics for creating a debt snowball.

As such, I assume that my model economy starts with a debt/gdp at a humble 60% to GDP (say in 2010) and that it pays 5% on its entire sovereign debt portfolio. The point here is that while e.g Portugal might have paid 6.7% on its last issuance it does not pay this on its entire portfolio of liabilities. This is also why we have been talking so much as about roll over schedule since if you are so unfortunate that you need to roll over and refinance in times of trouble you are likely to incur a high cost that affects your entire liability side.

Finally, I crucially assume that you can't have both austerity and growth at the same time. If you want growth it will cost a higher fiscal deficit and if you to run down the fiscal deficit you must endure deflation (negative nominal GDP growth in essence) and it is this latter which the ECB and EU are pushing. Especially this last assumption is absolutely crucial to understand since it is this situation the periphery faces with an internal devaluation in the euro zone (click on all pictures for better viewing).

The bar shows the average from the simulations shown by the line plots. As you can see the numbers are obviously fantasy numbers, but since this an average across many different scenarios where both the fiscal decifit (austerity measures) and growth are dynamic it might not be entirely irrelevant. The set up of these simulations are quite simple. I can change three things in my model; the growth rate, the interest rate, and the budget deficit (primary deficit) [1]. In all the simulations the interest rate is set at 5% and then I build a cross section where I dynamically change the growth rate and budget deficit building in the trade off that you cannot have a low budget deficit and "high growth" at the same time.

Obviously, the results are quite sensitive with respect to how strong you believe the trade-off is between growth and fiscal austerity. I have built in a pretty strong trade off in order to demonstrate what I believe are signficantly worse short term growth dynamics than the consensus. This is also why the model's result becomes exponential at longer time horizons.

Consider then the debt/GDP dynamics of our model economy in the first 10 years;

Suddenly, the numbers look more realistic but not less scary since you need to remember that this is the average evolution of public debt across all policy mixes (i.e. in a continuum from high growth negative and large budget deficit and low negative growth and fiscal surplus). It is exactly because correcting from within the euro zone imposes this trade off that you end up in a catch 22. Take the example that our model economy manages to realize a constant budget deficit of 6% of GDP which results in a zero growth rate of GDP. In that situation the model predicts a debt/gdp ratio of 160% in 2020 (98% in 2015). It goes without saying that if your initial level of debt is higher, the corresponding level of debt will be corrected up.

I am not presenting this as truisms and prediction tools since evidently economic models are anything but. Instead, they should serve mainly as evidence that bailouts are going to be needed and also sadly that defaults of both the sovereign and private ones are coming and they will be costly.

Finally and just for the sake of argument I thought that I would demonstrate that this model is not simply about exponentially increasing debt/gdp ratios. Consequently, the "good economy" and "bad economy" below both pay 5% on interest on their government bond portfolio but the former has a budget surplus of 3% a year and grows at a rate of 3% a year as well. The latter on the other hand looks more like the periphery with a budget deficit of 5% and a negative growth rate of 1%.

Again, the point is not to extrapolate into the infinite unknown, but to observe that even in the very short run this creates unsustainable debt dynamicsfor the "bad economy".

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[1] - So I am being very nice here not even considering interest rate payments on existing debt.