@techreport {TR-1992-013,
   type = {Technical Report},
   author = {Arthur Farley, Kuan-Pin Lin},
   title = {Explorations in Qualitative Macroeconomics},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = TR-1992-013,
   month = 4,
   year = 1992,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/TR-1992-013.pdf}},
}