Many Codes of Ethics Attempt to Alter or Reinforce Standards

Multiple Choice

Many codes of ethics attempt to alter or reinforce standards of behavior. An economist wouldn't argue with the codes but would probably note that:

A) the codes need to be posted in every office to be effective.
B) codes will never in any circumstances help.
C) designing an organizational architecture with proper incentives is more important.
D) the laws of supply and demand usually require that codes of ethical behavior are tertiary artifacts.