Can Economics Mean Something to the Semantic Programme?

Patric Suppes, statements and semantics
Sneed and Van Fraassen on empirical parts of a theory
Giere and Van Fraassen on two fixed point isms
Giere, Van Fraassen and Nowak on approximation
Economics: the last Emperor
The Semantics of Keynes
Van Fraassen, Giere, lines, light rays and consumption
Theory and reality: the data matrix 1.
Conclusion: the data matrix 2.
The sense of the semantic programme
Appendix 1: Empirical models
Appendix 2: Notation
Literature