Q:What key details about j. barkley rosser , jr. can be extracted from the following bio? Bio: john barkley rosser , jr. -lrb- born 12 april 1948 -rrb- is a mathematical economist and professor of economics at james madison university in harrisonburg , virginia since 1988 . he is known for work in nonlinear economic dynamics , including applications in economics of catastrophe theory , chaos theory , and complexity theory -lrb- complex dynamics , complexity economics -rrb- . with marina v. rosser he invented the concept of the '' new traditional economy '' . he introduced into economic discourse the concepts of chaotic bubbles , chaotic hysteresis -lrb- op . cit. , p. 326 -rrb- , and econochemistry . he also invented the concepts of the megacorpstate and hypercyclic morphogenesis . he was the first to provide a mathematical model of the period of financial distress in a speculative bubble . with marina v. rosser and ehsan ahmed , he was the first to argue for a two-way positive link between income inequality -lrb- economic inequality -rrb- and the size of an underground economy in a nation . rosser 's equation has been used to forecast ratios of future social security benefits to current ones in real terms .
A:
- residence is harrisonburg , virginia- prizes is fellow faculty award from the state council on higher education in of virginia economists for peace and security , outstanding- repec id is pro7- field is economics , complexity- work institution is james madison university -lrb- professor -rrb-- birth date is 1948- repec prefix is e- name is j. barkley rosser , jr. .- nationality is american- birth place is ithaca , new york , usa- alma mater is uw madison , wisconsin ; usa