State Space Models

All state space models are written and estimated in the R programming language. The models are available here with instructions and R procedures for manipulating the models here here.

Friday, March 14, 2025

World-System (1950-2010): The Ukrainian Economy

 





Notes




You can run the full UAL20 BAU model here and explore the other Error Correcting Controllers (ECC) which have complicated Malthusian elements.

Tuesday, January 14, 2025

Black Box, Isomorphic Cybernetic Systems

 


Cybernetics played an important role in the development and control of mechanical-electric systems but did not gain traction in the Social Sciences.



Notes

Ashby, Ross (1956) An Introduction fo Cybernetics, (pdf file).

Lange, Oskar (1970) Introduction to Economic Cybernetics (pdf file).


Easton, David (1900) The Political System