The problem of expectations in economic models is reviewed through the intellectual development of the author. Initial efforts at macroeconomic modeling such as Foley-Sidrauski (Foley and Sidrauski 1971) treated expectations as conditioning variables for representative agent stock demands and...

The paper presents a brief review of spatial economy models known since the beginning of the XX century with special focus on the models offered by Prof. Granberg and further applied by the IEIE SB RAS for more than 40 years. Here we show what is supposed to be modified in these models for the...