1. Limited role of entropy in information economics

   • Jacob Marschak

   OriginalPaper Pages: 1 - 7

2. Two concepts of information

   • Klemens Szaniawski

   OriginalPaper Pages: 9 - 21

3. The validity of subjective information as a formal concept applied to empirical analysis

   • Klaus Anderseck
   • Günter Hesse

   OriginalPaper Pages: 23 - 43

4. A Brunswik Lens Model of Dialectical Inquiring Systems

   • Ian I. Mitroff

   OriginalPaper Pages: 45 - 67

5. Subjective qualitative information structures based on orderings

   • Hans-Werner Göttinger

   OriginalPaper Pages: 69 - 97

6. Reviews

   • Reinhard Kamitz
   • Veit Pittioni
   • Peter Posch

   BookReview Pages: 99 - 113

7. Books received

   Legacy Pages: 115 - 117