@inproceedings{candau:hal-02566510, TITLE = {{First and Second Nature of Urban Giants}}, AUTHOR = {Candau, Fabien and Gbandi, Tchapo}, URL = {https://univ-pau.hal.science/hal-02566510}, BOOKTITLE = {{13th Meeting of the Urban Economics Association, Columbia University, Urban Economics Association}}, ADDRESS = {New York City, United States}, YEAR = {2018}, MONTH = Oct, HAL_ID = {hal-02566510}, HAL_VERSION = {v1}, }