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