Just as the necessities of a war economy during the First World War had pushed forward state measures to reorganise the economy of France against the prevailing classical liberal theories – structures retained after the 1919 Treaty of Versailles – reforms adopted during World War II were kept and extended.
Sama seperti kebutuhan Ekonomi perang selama Perang Dunia I telah mendorong langkah-langkah negara maju untuk mengatur kembali Ekonomi Prancis terhadap teori-teori Liberalisme klasik yang berlaku – struktur dipertahankan setelah Perjanjian Versailles 1919 – reformasi yang diadopsi selama Perang Dunia II dipertahankan dan diperluas .