Why is Spain recovering faster than expected?

The Spanish economy is gaining momentum at a faster pace than expected, as evidenced by the constant upgrading of the GDP growth forecasts for the country by the International Monetary Fund and the European Commission.
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http://www.realinstitutoelcano.org/wps/portal/web/rielcano_en/contenido?WCM_GLOBAL_CONTEXT=%2Felcano%2Felcano_in%2Fzonas_in%2Fcommentary-chislett-why-is-spain-recovering-faster-than-expected#.VOdHXLDF-ib