Problems in futures research

An Experimental Application of the DELPHI Method to the Use of Experts

Norman C. Dalkey, Olaf Helmer · Management Science · 1963 · 6K citations

Management, Psychology, Decision Analysis +12

On the Epistemology of the Inexact Sciences

Olaf Helmer, Nicholas Rescher · Management Science · 1959 · 529 citations

Humanities, Philosophy, Epistemology +10

SMIC 74—A method for constructing and ranking scenarios

J.C. Duperrin, M. Godet · Futures · 1975 · 117 citations

Business, Computer Science, Decision Sciences +7

Cross-impact gaming

Olaf Helmer · Futures · 1972 · 55 citations

Further comments on cross-impact analysis

Peter Kelly · Futures · 1976 · 20 citations

Management, Accountancy, Impact Measurement +1