My first professional programming job was indirectly related to this. Back in the 1980s at a large investor-owned utility, a decision support system (DSS) nam

My first professional programming job was indirectly related to this. Back in the 1980s at a large investor-owned utility, a decision support system (DSS) named EXPRESS from Management Decision Systems, Inc.[0,1] in Boston was used on an IBM VM/CMS mainframe system[2] to model twenty (!) future years of finances, used as the basis for the all-important "rate case" made to the public utilities commission. I wasn't involved in that part however, just the number crunching. I suspect in hindsight that after the first year or two, the remainder of the 20 future years was just pie in the sky. [0]https://dl.acm.org/doi/pdf/10.1145/2786.2790 https://dl.acm.org/doi/pdf/10.1145/2786.2790 [1]https://egrove.olemiss.edu/cgi/viewcontent.cgi?article=3103&context=wcpa https://egrove.olemiss.edu/cgi/viewcontent.cgi?article=3103&... [2]https://en.wikipedia.org/wiki/VM_(operating_system) https://en.wikipedia.org/wiki/VM_(operating_system)