A Systems View Across Time and Space
Table 3 Estimation results from OLS regression model
From: Determinants of household electricity consumption in Greece: a statistical analysis
Model 1 | Model 2 | |
|---|---|---|
Variable | Ave. consumption | log(Ave. consumption) |
Squ. meter area | 1.389*** (0.096) | 0.003*** (0.0002) |
Heating hours | 36.760*** (5.537) | 0.075*** (0.013) |
Occupants | 41.054*** (4.211) | 0.132*** (0.010) |
Heating type: individual central boiler | −17.433 (12.890) | −0.016 (0.031) |
Heating type: individual local units | 46.011*** (14.447) | 0.093*** (0.035) |
Heating type: no heating | 11.460 (22.608) | 0.003 (0.055) |
Cooling hours | 20.100*** (5.808) | 0.058*** (0.015) |
Time spend: half-day or more | −0.067*** (0.025) | |
Time spend: less than half-day | −0.184*** (0.047) | |
Cooling type: no air-conditioning | −0.090** (0.035) | |
Age | 18.028*** (5.502) | 0.033** (0.013) |
Secondary heater: yes | 28.585*** (10.182) | 0.074*** (0.025) |
Dwelling type: single family house | 23.868** (10.716) | |
CDD | 44.644** (20.785) | 0.106** (0.051) |
Constant | −132.703*** (37.733) | 4.633*** (0.100) |
Observations | 1,801 | 1,801 |
R2 | 0.290 | 0.297 |
Adjusted R2 | 0.286 | 0.292 |
Residual Std. error | 189.006 (df = 1789) | 0.458 (df = 1787) |
F statistic | 66.475*** (df = 11; 1789) | 58.086*** (df = 13; 1787) |