State ownership
The Great Depression had spurred increased state ownership in most Western capitalist countries. This also took place in Germany during the last years of the Weimar Republic. However, after the Nazis took power, industries were privatized "en masse". Several banks, shipyards, railway lines, shipping lines, welfare organizations, and more were privatized. The Nazi government took the stance that enterprises should be in private hands wherever possible. State ownership was to be avoided unless it was absolutely necessary for rearmament or the war effort, and even in those cases “the Reich often insisted on the inclusion in the contract of an option clause according to which the private firm operating the plant was entitled to purchase it.” However, the privatization was "applied within a framework of increasing control of the state over the whole economy through regulation and political interference," as laid out in the 1933 Act for the Formation of Compulsory Cartels, which gave the government a role in regulating and controlling the cartels that had been earlier formed in the Weimar Republic under the Cartel Act of 1923. These had mostly regulated themselves from 1923 to 1933.