Anatomy of a Grexit: how Greece would go about leaving the eurozone

Jonathan Loynes and Jennifer McKeown, economists at Capital Economics, won the Wolfson Prize for their 2012 paper on how the exit from the eurozone of a small country such as Greece might best be managed. MoneyWeek published the plan in February 2015. But things have developed since then.

Here, Jonathan and Jennifer update their view on the key issues and challenges of a Grexit, and explain how it might be best managed, updated to reflect the situation now.

Some elements of the original plan are no longer viable. Speculation of ‘Grexit’ has been allowed to grow, causing significant damage to Greek banks. And the fact that Greece’s debts have been taken on by eurozone institutions means that a default will be more damaging to international relations.

But careful management of an exit that is still seen as inevitable could yet mean that it ends up as a favourable economic development for both Greece and the rest of the eurozone.

Planning and secrecy

We originally recommended that, where possible, the preparation for a euro exit be done in secret. This would help to avoid the huge outflow of bank deposits and capital that we were sure would accompany speculation of exit, damaging the financial sector and economy.

That ship has clearly sailed in light of the drawn-out speculation over a “Grexit” and corresponding drop in bank deposits over recent months.

It would still be preferable if measures such as currency printing could at least be commenced in secret (it is even possible that this is underway). But it now seems more likely that a Grexit would be a fairly abrupt result of failed negotiations and financial pressures, rather than a negotiated and organised process conducted in planned stages over time.

Banking conditions

Until recently, the Greek banking sector was showing some signs of improvement compared to 2012. Stress tests published by the (European Central Bank) ECB last year revealed that most capital shortfalls were already being addressed.

But more recently, deposit outflows have surged again, leaving banks to rely on central bank funding of €128bn, €89bn of which is in Emergency Liquidity Assistance (ELA ) from the Greek central bank. They are reportedly running out of eligible collateral to access these funds, and ELA will no longer be permitted by the ECB in the quite likely event of government default anyway.

Timetable for a Grexit
Step 1 A few days before exit Close banks (including ATMs) and announce intention to exit
Step 2 Immediately after decision Start printing new currency
Step 3 The week before exit Enforce and assist in re-denomination of all domestic bank accounts, wages and prices
Step 4 The week before exit Announce intention to default on at least half of public debt and start negotiations with the Troika
Step 5 The week before exit Redenominate private international debts into drachmas where possible
Step 6 The week before exit Announce inflation targeting and strict fiscal rules for the future
Step 7 Exit day Announce reinstatement of drachma at parity with euro, reopen banks and impose capital controls
Step 8 A few days after exit Recapitalise banks and large firms with euro-denominated debts, using QE if necessary
Step 9 Up to six months after exit Electronic transactions in drachmas, small amount of euros available for necessary cash transactions
Step 10 About six months after exit All euros replaced with new drachmas, conversion complete

Substantial capital controls will need to be imposed

Given all of the above, a euro exit will need to be accompanied, and ideally preceded, by the imposition of substantial capital controls and the temporary closure of Greek banks – such controls need not breach EU laws if they were imposed in an emergency.

The imposition of controls in Cyprus has proved the legal point, and arguably provided a blueprint for Greece to follow. Controls have been key to Cyprus’s recovery and the authorities were able to remove them after a relatively short period of two years.

Greek controls would almost certainly be needed for longer, but they seem necessary nonetheless.

Note, though, that while such controls should limit outflows of deposits, they cannot make money flow back to the country, as also evidenced by the Cypriot experience.

Upon exit, then, we maintain our view that the reconstituted Greek central bank should provide liquidity to the banking system. Indeed, this is more straightforward than it would have been then since it is already doing it through ELA (it will simply no longer need ECB permission).

As we said in 2012, the government should consider recapitalising the banks permanently as soon as it could issue new debt.

The need for currency depreciation

We originally estimated that the drachma would need to drop by as much as 40% to restore Greece’s competitiveness against the rest of the euro-zone. Since then, sharp falls in Greece’s relative wage costs and the depreciation of the euro exchange rate suggests that the required depreciation has lessened.

But given the weakness of domestic demand, Greece probably needs to become super-competitive if net trade is to pick up by enough to ensure a broader recovery. A drop of over 20% is probably still required and some overshoot seems likely due to initial uncertainty.

A massive debt default is still needed

A key proposal in our original report was that the Greek government needed to default on at least half of its debt and that, where legally possible, it should do so by redenominating its international debts into drachma.

Since then, private sector debt has been restructured and largely replaced by loans from other eurozone governments, the European Financial Stability Fund (EFSF) and the IMF, as well as bond purchases by the ECB. But a massive default is still needed.

Eurozone creditors are unlikely to let Greece redenominate its debt into drachmas, so a straightforward default will be required. This is more likely to end in effective expulsion from the eurozone than the previous possibility of a default on private sector debts, particularly those held within Greece. But the fact that the Greek private sector if now less exposed should mean less damage to the Greek economy.

Of course, Greece’s international political relations could be hit hard and this might have economic effects. So it would still make sense to negotiate the default with eurozone authorities. Greece’s recent proposal for half of the EFSF debt to be written off while interest rates on the other half were increased might soften the blow to creditors. Remaining repayments could be linked to Greek GDP growth.

Post-Grexit financial support

One prospect to have emerged in recent weeks is the possibility that Greece might continue to receive some form of financial support even after exiting the eurozone. This could involve bailout or aid payments in the event that an exit leads to economic weakness or a humanitarian crisis.

Fiscal tightening may be less severe than feared

One apparently significant change has been the further improvement in Greece’s fiscal position under continued severe austerity and, in particular, the movement of the primary budget balance from a deficit of about 2% of GDP into surplus of 1%. On the face of it, this suggests that Greece might be largely self-sufficient upon leaving the euro-zone and defaulting.

In reality, a deeper downturn in the Greek economy immediately after exit would probably move the primary surplus back into deficit, for a while at least. But the stronger starting point means that less post-exit fiscal tightening would be needed than was previously the case. Note that a set of fiscal rules would need to be drawn up to replace the Stability and Growth Pact and re-assure markets.

We still think that the Greek central bank would launch quantitative easing to try to keep government borrowing costs down and raise funds. The ECB’s launch of QE since then has given it an example to follow and legitimised such action to an extent. But a clear inflation targeting regime would have to be announced as well, especially given the current government’s inexperience and lack of credibility.

Greece’s economic health has deteriorated – but may well improve

In contrast to its budget position, Greece’s economic health has deteriorated further since 2012, with real GDP falling by another 2% despite a short period of growth in 2014 and consumer prices dropping by another 4%. This sounds bad for Greece.

But one upside of the extra slack in the economy is that a devaluation following exit might cause less inflationary pressure than otherwise. The decline in the real exchange rate might therefore be sharper and the positive economic effects bigger.

What’s more, reforms that Greece has already implemented could start to bear fruit.

Preventing ‘contagion’ in the rest of the eurozone

In the Wolfson Report, we argued that the rest of the eurozone would need to employ various policy measures to limit contagion effects in the event of a departure from the currency union. Since then, some measures have been established in the form of the bailout funds and the ECB’s bond-buying programmes.

But the authorities would need to make their commitment to implement such programmes very clear. Even then, if Greece does well, there is a risk that others may ultimately follow.

• This article was originally published as part of a European Economics Update from Capital Economics. Republished here with permission.

  • sacri69

    If this had happened 5 years ago Greece would be in a much better place by now. History will not judge the failure of the EU unelected and overpaid bureaucrats to take hard decisions well.

  • Kostas Kostantinos

    Excuse me but this theoretical overview about a grexit means two things to me….or the authors do not understand a bit about global economic system , or that they deliberately left out of the discussion all the economic repercussions of a grexit…first of all ecb exposure to greece is much much higher and it includes exposure of greek babks through the ela , target 2 , and efsf system estimated to be more than 300 bl euros as we speak…in addition to that we should add the governments lending from the other member states estimated to be more than 200 bl euros…an estimated hole for the member states of nearly 500 bl euros should be covered..
    Secondly the authors do hot explain what would be the consequences in the ecb s credibility towards the the global market, they dont explain the consequences to the global monetary exchange rates if the euro would lose much of its value due ro speculative offense etc…..i personally think that anyone who really understands economics knows that a greek exit could cause a collapse of the whole system due to the complex interactions involved…….

    • Eric Johnson

      exactly! So muich was left out. For example, the Drachma cannot be rep[roduced under current laws, as all national currencies were to be destroyed.
      Renegotiation of all the treaties from Maastricht forward would take months or years, With no one knowing what would happen to the euro project for the European Union in the meantime.
      The production and distribution of Greek drachmas would take a great deal of time Energy effort and money, Just like the production and distribution of the euro did in 2002.

      The number of times that this article mentions continued use of the euro for small purchases before and after the Grexit, and then capitalizing the banks with euro denominated debt would be more or less the same thing that we have now.

      Left out is a discussion of all of the current contracts for goods and services going to and from Greece are denominated in euro mostly. Each and everyone of these would have to be renegotiated, bringing foreign investment in Greece to a screeching halt.

  • Glen Tucker

    The fractional banking system and the capitalistic approach to managing world resources is dying. This is just another example of the disease. When the Greek system dies, it will create a sunami that will impact on other dying systems.
    Another example of how human beings are incapable of higher order rational thought. The “aliens” who are here are getting impatient with us – don’t blame them really!
    If your children behave so badly, what would you do?

  • Dfd Sddf

    Bailouts never work, they only delay the inevitable.

    • zzzxtreme

      kind off worked for countries with export income, like Thailand

  • Gelatinous Cube

    Here’s a thought – there’s certainly one good reason why Germany, France et al won’t let Grexit happen – and it’s Brexit.

    If Greece gets out of the Eurozone and is thrown out of the EU, then average debt in the EU goes down, stability increases; all sorts of good things. Except if Grexit works for Greece; and if none of the nightmare scenarios end up being true, then the odds of Brexit have got to just rocket.

    Cameron and Company will play the fear factor for all it’s worth – and it’s worth a lot. But if the punters can see that actually, leaving the EU is NOT the end of civilisation, because Greece did it and it worked out okay for them, then how many “IN” voters might change to “OUT”?

    And with GB being one of the very few net contributors to the EU bucket; how much fear must be going through German heads now, at the thought of basically having to bankroll the entire EU single-handed?

  • Philip Andrews

    This is a good positive down to Earth article, not for ND/PASOK supporters… Greece always has been (for 3000 years) aan economically 2nd/3rd world country with 2nd/3rd world resources. Then post-Junta in 1980 (?) she borrowed massively to pretend to become a 1st world Euro-on-the-Med country. Then from 1980 something to 2008 the Shining Dream failed. The 2004 Olympics were an economic catastrophe. Only ND/PASOK profited from the failures. Now only pro-EU goons want to keep Greece on life-support while they make more money as Greece goes downhill.
    Greece is; 4/5 mtns, 1/5 islands. Cannot develop significantly any further. Not enough to EVER pay off her debts. Agric, fishing, tourism, shipping, etc. All she has. So permanently poor, unless she borrows. In 1980 debt was 30% GDP. Now is 177% GDP. Greece needs return to drachma and 2nd/3rd world status to recover. Maybe in 2-3 generations. If everyone pulls in the same direction (no more civil conflicts). Only ND/PASOK supporters say ‘stay in Euro’. They with the comfy Western living and bank accts. This article shows ‘a Way’ to the drachma sensibly.

    • jake

      Just one question .How come every european country kept the right to produce cars etc but in greece every form off industrial production is gone? How much do the european countries want greece to pay its debts without producing anything. Anď one last thing even germany has hugely invested in Turkey.For example grunding has a vast factory in Turkey and they the Germans are the proud leader of Europe
      Thank you for hearing
      Over and out