?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Pham&rft.aufirst=Thi-Hien&rft.date=18+December+2023&rft.title=Essai+sur+la+th%C3%A9orie+micro%C3%A9conomique