Synthesized answer
The provided passages do not offer specific evidence that the author, Joseph Alois Schumpeter, provides to support his arguments in "The Theory of Economic Development."
The passages describe the general content and context of the book [1]. They mention Schumpeter's assertion that economics is self-regulating when undisturbed [1], his questioning of separating phenomena of running a firm from creating a new one [1], and his intention to offer guidance to politicians and businessmen [1]. Additionally, they note that John E. Elliott's introduction discusses the book's ideas against historical economic thought [1, 2]. However, no concrete evidence used by Schumpeter is detailed.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: The Theory of Economic Development by Joseph Alois Schumpeter Description: Schumpeter proclaims in this classical analysis of capitalist society first published in 1911 that economics is a natural self-regulating mechanism when undisturbed by "social and other meddlers." In his preface he argues that despite weaknesses, theories are based on logic and provide structure for understanding fact. Of those who argue against him, Schumpeter asks a fundamental question: "Is it really artificial to keep separate the phenomena incidental to running a firm and the phenomena incidental to…
The Theory of Economic Development against the historical background of three great periods of economic thought in the last two decades.