question: what percentage of border effect does the own-province estimate result in using cds.
table.cells: geography
table.cells: standard hexagon forward sortation area
table.cells: economic region census division 225-km sides 75-km sides
table.cells: distance
table.cells: coefficient -0.551 -0.573 -0.820 -0.742 -0.426
table.cells: standard error 0.0461 0.0278 0.0620 0.0357 0.0146
table.cells: own-region
table.cells: coefficient 0.408 0.467 -0.101 -0.0215 1.052
table.cells: standard error 0.1380 0.1210 0.1270 0.1170 0.0966
table.cells: own-province
table.cells: coefficient 0.743 0.679 0.472 0.483 0.909
table.cells: standard error 0.0951 0.0633 0.0872 0.0783 0.0421
table.cells: constant
table.cells: coefficient 6.981 7.094 3.142 2.540 2.015
table.cells: standard error 0.4900 0.3590 0.7760 0.4770 0.3830
table.cells: border effect 2.10 1.97 1.60 1.62 2.48
table.cells: number of observations 5,329 77,274 8,619 132,862 2,574,640