@inproceedings{creti:hal-01410681, TITLE = {{Multiple bubbles in European Union Emission Trading Scheme}}, AUTHOR = {Creti, Anna and Jo{\"e}ts, Marc}, URL = {https://hal.parisnanterre.fr//hal-01410681}, BOOKTITLE = {{Oil and Commodity Price Dynamics FEEM Workshop}}, ADDRESS = {Milan, Italy}, YEAR = {2014}, HAL_ID = {hal-01410681}, HAL_VERSION = {v1}, }