chard.def

q xper cap lab age
  
  Obs:   75 observations artificially generated
  
q	= index of wine output for winery i
xper	= years experience of winery manager
cap	= index of capital input
lab	= index of labor input
age	= manager's age



    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
           q |        75    9.634423    4.077198      .0788    19.1759
        xper |        75       13.88    5.190844          3         27
         cap |        75    7.834691    4.158956     -.8358    18.7152
         lab |        75    10.04674    4.838776      .0068    23.8201
         age |        75    42.94667    10.82776         25         63