Within the discussion of ethics and economics some have considered designing a code of ethics for economists. But the idea of such a code is potentially problematic from a pluralist standpoint. Some possibilities are discussed here to show that any code concerning the behaviour of economists presumes a particular view of human nature and thus of professionalism. Further, issues of socio-economic power in the profession pose problems for the interpretation and implementation of some possible principles, notably those referring to standards (...) of competence and truth-seeking. It is therefore concluded that any code of ethics should take the form of general guidelines, with primacy given to the ethics of pluralism: tolerance, even-handedness and open-mindedness, on which the interpretation of all other ethical considerations rests. Read the Open Peer Discussion on this paper » Read the discussion of this paper on the WEA's Ethics conference ». (shrink)