How did Hitler have total control over the German economy from 1933 to 1945.
The Nazi regime was, as much as possible, a totalitarian regime. This meant that it did everything that it could to control all parts of German life. Since the economy was a major part of German life, Hitler and the Nazis tried to control it.
There were two main ways in which the Nazis tried to control the economy. First, they tried to control it through coopting it. That is, they tried to get the major players in the economy to identify with Nazism. Fort this reason, they did things like having workers and employers participate in a “Labor Front” which was meant to make them feel that they were a part of the Nazi movement. If groups like the workers felt that they were a part of the Nazi movement, they would be more likely to do what it wanted without having to be coerced.
Of course, coercion was the second major Nazi method of controlling the economy. The Nazis used the threat of violence to ensure that people did what they wanted. They used the SA stormtroopers, for example, to take over the unions and make sure they could not function independently.
In these ways, Hitler and the Nazis sort of used a “carrot and stick” approach. They tried to get the parts of the economy to cooperate voluntarily, but they were also quite willing to use coercion to make sure everyone did as they were told.