More likely to be helpful is attention to the institutional environment, which encompasses the supervision of financial institutions, policy transparency, legal systems, control of corruption, incentives for good corporate governance, and macroeconomic stability.
For Hans-Werner Sinn, interacting with the public was never an end in itself. It is one of his firmly held convictions that no policy maker can permanently ignore what he calls the laws of economics. Because doing so would eventually turn out to be extremely costly.