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62 Deleveraging, What Deleveraging<br />

Over 2003-07, Greece, Ireland, Portugal and Spain each experienced substantial<br />

net financial inflows, with an associated expansion in the scale of current account<br />

deficits and deterioration in their net international investment positions (see<br />

Figure 4.21). 24 These international flows were predominantly debt-type flows,<br />

with equity-type flows much smaller in scale (Lane, 2013).<br />

Since 2008, there has been a sharp contraction in net capital flows, with these<br />

countries running current account surpluses by 2013. Significantly, the reversal<br />

in private capital flows was much larger than the overall reversal, since private<br />

outflows were partly substituted by official inflows. These official flows took two<br />

forms: ECB liquidity flows to banks in these countries (as shown in Figure 4.21),<br />

and EU-IMF loans to the national governments.<br />

However, the legacy of the sustained period of current account deficits<br />

(in combination with the impact of stock-flow adjustments) is that the net<br />

international investment positions of these countries hover at around 100%<br />

of GDP. In turn, these accumulated net external liabilities represent a serious<br />

potential drag on future macroeconomic performance and financial stability.<br />

Figure 4.22 Eurozone countries’ public debt<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

Greece<br />

Germany<br />

Italy<br />

Ireland<br />

Government debt (% of GDP)<br />

Spain<br />

France<br />

Portugal<br />

01 02 03 04 05 06 07 08 09 10 11 12 13<br />

Source: Authors’ calculations based on national accounts data.<br />

It is important to appreciate that these aggregate external imbalances reflect a<br />

diversity of sectoral imbalances in the individual countries. However, a common<br />

pattern across the euro periphery has been that the crisis has resulted in a sharp<br />

rise in public debt (Figure 4.22). Indeed, not only is the ratio between public debt<br />

and GDP almost at or above 100% (with Greece and Italy the worst cases), but it<br />

24 There was an earlier wave of capital inflows in the late 1990s associated with the convergence in interest<br />

rates triggered by the formation of the single currency (Blanchard and Giavazzi, 2001). However,<br />

the 2003-07 inflows were much larger in magnitude, despite a less attractive set of macroeconomic<br />

fundamentals relative to the earlier wave (Lane and Pels, 2012).

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