text_combined: dave long dlsilcomcom im sure way make old bits call posted well b archives b didnt bother commentary new bits two agree upon fault penance explain feedback phase affected time lags tie spontaneous generation business cycles beer game dave see also explaining capacity overshoot price war misperceptions feedback competitive growth markets scenario 4 margin oriented tit tat seems close strategy described game theoretical gandhi laptops tue 10 sep 2002 112156 0700 techs major decline