Variables | Estimated coefficient (standard error) |
---|---|
Constant | −18.85 (16.36) |
Constant*Dummy1982–1988 | −297.29 (87.94)a |
Constant*Dummy1989–2013 | −81.69 (20.76)a |
Time trend | 0.01 (0.01) |
Time trend*Dummy1982–1988 | 0.15 (0.04)a |
Time trend*Dummy1989–2013 | 0.04 (0.01)a |