Variables, ordered by observation
Total number of observations: 410
Missing observations indicated by .

1. psoda = price of a medium soda in first wave

2. pfry = price of a small order of fries in first wave

3. pentree = price of a hamburger at Burger King, Roy Rogers, and Wendy's
          price of a two-piece chicken dinner at KFC, first wave

4. wage_st = starting wage in first wave

5. nmgrs=number of managers in first wave

6  nregs = number of registers in first wave

7  hrsopen = hours open in first wave

8  emp = number of employees in first wave

9  psoda2 = price of a medium soda in second wave

10  pfry2 = price of small fries in second wave

11  pentree2 = price of an entree in second wave

12 wage_st2 = starting wage in second wave

13  nmgrs2 = number of managers in second wave

14  nregs2 = number of registers in second wave

15  hrsopen2 = hours open in second wave

16  emp2 = number of employees in second wave

17  co_owned = 1 if company owned

18  chain = 1 if Burger King, 2 if KFC, 3 if Roy Rogers, 4 if Wendy's

19  density = population density, by town

20  crime_ra = crime rate, by town

21 state = nj or pa

22. p_bla = proportion black, by zipcode

23. p_pov = proportion in poverty, by zipcode

24. p_nocar = proportion without a car, by zipcode

25. house = median value of owner occupied housing, by zipcode

26. no_st = number of stores, by zipcode

27. income = median family income, by zipcode

28. county

29. rent