\select@language {french}
\contentsline {section}{\numberline {1}Introduction}{2}{section.1}
\contentsline {section}{\numberline {2}Concurrence imparfaite et taux de ch\IeC {\^o}mage de long terme}{2}{section.2}
\contentsline {section}{\numberline {3}Co\IeC {\^u}ts d'ajustement, rigidit\IeC {\'e} r\IeC {\'e}elle et rigidit\IeC {\'e} salariale}{6}{section.3}
\contentsline {subsection}{\numberline {3.1}Rigidit\IeC {\'e}s r\IeC {\'e}elles et rigidit\IeC {\'e} salariale}{12}{subsection.3.1}
\contentsline {subsection}{\numberline {3.2}Co\IeC {\^u}ts individuels, co\IeC {\^u}ts sociaux}{12}{subsection.3.2}
\contentsline {section}{\numberline {4}Conclusion}{13}{section.4}