regional residential propane model draft april 13 2005 table of contents 1 overview 2 data sources 4 demand 5 a introduction b equations 7 price weather 8 3 number homes with lpg heat 11 dummy variables 14 prices 16 wholesale to petrochemical sector 17 crude oil and natural gas 19 differentials 20 inventories industrial production index 21 c before state taxes 22 change 23 24 d after 26 28 inventory 29 beginning stocks 30 appendix detailed tables 31 variable definitions 37 eviews program file 39 regression results 40 is consumed in
