Efficiency in stock markets with DEA: evidence from PSI20
After the US subprime crisis, the first signs of a sovereign debt crisis spread among European financial players. The regulation of the markets by European Commission and European Central Bank created limitation to obtained great amount of liquidity in commercial banking sector. In this context, the...
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| Formato: | article |
| Idioma: | eng |
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2015
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| Texto completo: | http://hdl.handle.net/10071/9737 |
| País: | Portugal |
| Oai: | oai:repositorio.iscte-iul.pt:10071/9737 |