Wednesday, December 13, 2006

Do Current Account Deficits Matter?


"A common complaint about economics is that the answer to any question is, "It all depends." It is true that economic theory tells us that whether a deficit is good or bad depends on the factors giving rise to that deficit, but economic theory also tells us what to look for in assessing the desirability of a deficit.

If the deficit reflects an excess of imports over exports, it may be indicative of competitiveness problems, but because the current account deficit also implies an excess of investment over savings, it could equally be pointing to a highly productive, growing economy. If the deficit reflects low savings rather than high investment, it could be caused by reckless fiscal policy or a consumption binge. Or it could reflect perfectly sensible intertemporal trade,perhaps because of a temporary shock or shifting demographics. Without knowing which of these is at play, it makes little sense to talk of a deficit being "good" or "bad": deficits reflect underlying economic trends, which may be desirable or undesirable for a country at a particular point in time."

- From the latest Finance and Development, IMF

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