1. The theory of universal artificial intelligence applies decision theory to inductive probabilities. 2. In Decision Theory , he works on modeling decision making in complex environments. 3. His research is in the field of Economics, Finance and Decision Theory . 4. His other research interests include political and moral philosophy, decision theory , and statistics. 5. It is built on the foundations of microeconomics and decision theory . 6. Bayesian decision theory can be used in looking at pricing decisions. 7. He has published in health economics, global health, education economics, and decision theory . 8. As a philosopher, Jeffrey specialized in epistemology and decision theory . 9. Results of his work had a big influence on the control and decision theory . 10. Multiscale decision theory builds upon decision theory and multiscale mathematics.