Original sentence: Austrian School economists' warnings about the global financial crisis has led to renewed interest in the School's theories.Austrian contributions to mainstream economic thought include being one of the main influences in the development of the neoclassical theory of value, including the subjective theory of value on which it is based, as well as contributions to the "calculation debate" which concerns the allocative properties of a centrally planned economy versus a decentralized free market economy
Edited sentence: However, Austrian School economists' warnings about the global financial crisis has led to renewed interest in the School's theories