References

Additional sources and materials

Nikajdo Kh. (1972): Vypuklye struktury i matematicheskaya ehkonomika. M.: Mir.
 Debreu G. (1954): Representation of a Preference Ordering by a Numerical Function. In: “Decision Processes”. Thrall R.M., Coombs C.H., Davis R.L. (eds). N.Y.: Wiley.
 Mas/Colell A., Whinston M.D., Green J.R. (1995): Microeconomic Theory. Oxford: Oxford University Press.
 Milgrom P., Shannon C. (1994): Monotone Comparative Statics // Econometrica. Vol. 62. № 1.
 Sundaram R.K. (1996): A First Course in Optimization Theory. Cambridge: Cambridge University Press.
 Topkis D. (1998): Supermodularity and Complementarity. Princeton: Princeton University Press.