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| 1940 | 1950 | 1960 | 1970 | 1980 | 1990 |
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Cranemen | | | | | | |
OLS with individual-specific temporary weekly benefit level | 1.09* | 0.29 | −0.24* | 0.10 | 0.27* | 0.62* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.98* | −0.71* | −0.46* | −0.37* | −0.74* | −0.66* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.78* | −0.33* | −0.32* | −0.12 | −0.27* | −0.57* |
2SLS with individual-specific temporary weekly benefit level | 0.63* | 0.26 | −0.26* | 0.00 | −0.05 | 0.26 |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | 0.18 | — | — | — | −4.54* | 1.49 |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.77 | — | 0.13 | 0.11 | 0.14 | 0.11 |
OLS with state-specific temporary weekly benefit index | 0.23 | 0.23 | 0.19 | −0.14 | −0.15 | −0.12 |
|
Deliverymen | | | | | | |
OLS with individual-specific temporary weekly benefit level | — | 0.41 | 0.11 | 0.23* | 0.68* | 0.69* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | — | −0.81* | −0.58* | −0.64* | −0.97* | −1.00* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | — | −0.46* | −0.44* | −0.17* | −0.29* | −0.42* |
2SLS with individual-specific temporary weekly benefit level | — | 0.37 | 0.04 | 0.13* | 0.19* | 0.38* |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | — | — | — | 1.20* | −1.25* | −1.59 |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | — | 0.07 | 0.53* | 0.51* | 0.49* | 0.42* |
OLS with state-specific temporary weekly benefit index | — | 0.25 | 0.28 | 0.41* | 0.02 | 0.33 |
|
Machinists | | | | | | |
OLS with individual-specific temporary weekly benefit level | 1.00* | 0.52* | 0.11* | 0.01 | 0.66* | 0.87* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.13* | −0.64* | −0.44* | −0.54* | −1.09* | −0.84* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | 0.07 | −0.31* | −0.08* | −0.13* | −0.07 | −0.25* |
2SLS with individual-specific temporary weekly benefit level | 0.42* | 0.23 | 0.05 | −0.05 | 0.17* | 0.30* |
OLS with state-specific temporary weekly benefit index | 0.24 | 0.06 | 0.24* | 0.18* | 0.05 | −0.04 |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | 0.17 | −0.53 | −0.77* | 4.78* | −0.53 | −0.81* |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.58 | 0.14 | 0.28* | 0.18* | 0.44* | 0.52* |
OLS with state-specific temporary weekly benefit index | 0.24 | 0.06 | 0.24* | 0.18* | 0.05 | −0.04 |
|
Meat cutters | | | | | | |
OLS with individual-specific temporary weekly benefit level | 0.81* | 0.23 | 0.04 | 0.06 | 0.64* | 0.93* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.16* | −0.68* | −0.55* | −0.60* | −1.10* | −0.96* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.02 | −0.44* | −0.19* | −0.15* | −0.11 | −0.25* |
2SLS with individual-specific temporary weekly benefit level | 0.25* | −0.02 | −0.06 | −0.06 | 0.13* | 0.38* |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.03 | −0.15 | 0.68 | 1.20* | −1.00* | −0.10 |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.47* | 0.32 | 0.29* | 0.31* | 0.42* | 0.50* |
OLS with state-specific temporary weekly benefit index | 0.13 | 0.24 | 0.08 | 0.21* | 0.00 | 0.01 |
|
Millwrights | | | | | | |
OLS with individual-specific temporary weekly benefit level | 1.08* | −0.25 | −0.02 | 0.21 | 0.14 | −0.12 |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.04* | −0.66* | −0.49* | −0.28* | −0.49* | −0.87* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.64* | −0.35 | −0.23 | 0.03 | −0.09 | −0.26* |
2SLS with individual-specific temporary weekly benefit level | 0.96* | −0.25 | −0.02 | 0.14 | −0.03 | −0.22 |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | 2.88 | — | — | — | −6.36* | — |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.22 | — | — | 0.18 | 0.16* | −0.10 |
OLS with state-specific temporary weekly benefit index | 1.09 | −0.24 | −0.20 | 0.14 | −0.04 | −0.46 |
|
Painters | | | | | | |
OLS with individual-specific temporary weekly benefit level | 0.97* | 0.39* | 0.25* | 0.28* | 0.79* | 1.06* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.20* | −0.85* | −0.65* | −0.82* | −1.53* | −1.71* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.47* | −0.30* | −0.25* | −0.14* | −0.38* | −0.38* |
2SLS with individual-specific temporary weekly benefit level | 0.28* | 0.13 | 0.00 | 0.08 | 0.25* | 0.36* |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.53* | −0.98* | 1.47* | −0.19 | −0.41 | −0.97* |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.61* | 0.25 | 0.25* | 0.49* | 0.51* | 0.72* |
OLS with state-specific temporary weekly benefit index | −0.32* | 0.23 | 0.06 | 0.16 | −0.24* | 0.02 |
|
Rollers (metal workers) | | | | | | |
OLS with individual-specific temporary weekly benefit level | 1.55* | −0.33 | 0.32 | 0.04 | 0.33* | 0.31 |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.18* | −0.87* | −0.52* | −0.36* | −0.56* | −1.39* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.14* | −0.82* | −0.32* | −0.26* | −0.32* | −0.23 |
2SLS with individual-specific temporary weekly benefit level | 0.99* | −0.81 | 0.25 | −0.03 | 0.11 | 0.14 |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | — | — | — | — | — | — |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.72 | −0.35 | 0.48 | 0.29 | 0.12 | 0.24 |
OLS with state-specific temporary weekly benefit index | 0.24 | −1.00 | 0.11 | −0.20 | −0.14 | 0.35 |
|
Roofers | | | | | | |
OLS with individual-specific temporary weekly benefit level | 1.25* | 0.61 | 0.19 | 0.21* | 0.95* | 1.08* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.42* | −0.85* | −0.73* | −0.97* | −1.47* | −0.55* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.37* | −0.82* | −0.59* | −0.40* | −0.84* | −0.79* |
2SLS with individual-specific temporary weekly benefit level | 1.13* | 0.44 | 0.06 | 0.06 | 0.52* | 0.68* |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.87 | — | 0.20 | 0.43 | 0.16 | −0.39 |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 0.67 | 1.39 | 0.08 | 0.24 | 0.66* | 0.93* |
OLS with state-specific temporary weekly benefit index | 0.05 | 0.30 | −0.08 | 0.05 | −0.05 | 0.00 |
|
Sawyers | | | | | | |
OLS with individual-specific temporary weekly benefit level | 0.78* | 0.34 | 0.25* | 0.13 | 0.89* | 1.11* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −1.34* | −0.63* | −0.77* | −0.84* | −1.14* | −1.37* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | 0.06 | −0.80* | −0.29* | −0.53* | −0.46* | −0.68* |
2SLS with individual-specific temporary weekly benefit level | 0.57* | 0.18 | 0.09 | 0.03 | 0.56* | 0.84* |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.06 | −0.31 | 0.09 | −0.01 | 0.44 | 0.23 |
Modified Heckman for “high-” wage workers based upon state-specific temporary weekly benefit level | 1.47* | 1.21 | 0.44 | 0.09 | 0.58* | 1.11* |
OLS with state-specific temporary weekly benefit index | 0.19 | −0.20 | 0.06 | −0.47 | 0.15 | −0.05 |
|
Welders | | | | | | |
OLS with individual-specific temporary weekly benefit level | 1.18* | 0.03 | 0.06 | 0.03 | 0.67* | 0.86* |
OLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.86* | −0.59* | −0.49* | −0.54* | −1.00* | −1.33* |
2SLS with individual-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | −0.72* | −0.53* | −0.17* | −0.18* | −0.05 | −0.32* |
2SLS with individual-specific temporary weekly benefit level | 0.70* | 0.03 | 0.02 | −0.06 | 0.35* | 0.43* |
Modified Heckman for “middle-” wage workers based upon state-specific temporary weekly benefit ratio (i.e., benefit/weekly wage) | 0.27 | — | — | 5.49* | −0.07 | −0.73* |
Modified Heckman for “high-” wage workers based temporary weekly benefit level upon state-specific | 0.71* | 0.23 | 0.35* | 0.34* | 0.52* | 0.58* |
OLS with state-specific temporary weekly benefit index | 0.15 | 0.07 | 0.33* | 0.28* | 0.21 | 0.09 |
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