Was the Weimar Republic the most important cause of hyperinflation in Germany 1923?
The Weimar Republic, while an important factor of hyperinflation in Germany 1923, was not the only one. Other factors caused this as well, as you will see.
The Weimar Republic was Germany’s new democratic government. Many German people were unhappy with the new system, and preferred to be united under one strong leader. During World War I, the German government had a lot of bills to pay, and little money to do it with. So they printed more banknotes, which at first seems like an ideal solution. But this means the prices will rise, which leads to a demand for more wages, so production costs of items increase, so prices rise, more wages, and so on. This is called inflation, and a particularly bad case of it hit Germany called hyperinflation. After the war, the Weimar Republic ran up a lot more costs, so more banknotes were printed, which lead to hyperinflation, when the money was worth less than the paper it was printed on.