If we are interested in the impact of Chinese import competition (D_Imports_Per_Worker), why do we include other variables in the regression?
You should discuss the following topics in a cohesive reports, not an itemized list:
When aplha is .01 wha can we say that D_Imports_Per_Worker has an impact on each y-variable?
Pick one of the regressions and discuss what does the coefficient on years2000_2010 tell you?
How much would the unemployment rate go up for those without a college education if a region had a value of D_Imports_Per_Worker = $1000.
Discuss who seemed to be hurt the most by impacted by Chinese import competition.
If we are interested in the impact of Chinese import competition (D_Imports_Per_Worker), why do we include other variables in the regression?
Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | |
Intercept | -0.37390951 | 1.091669752 | -0.34251156 | 0.732016106 | -2.515349098 | 1.767530079 |
D_Imports_Per_Worker | -0.107697625 | 0.0233622 | -4.609909344 | 4.38643E-06 | -0.153525349 | -0.061869901 |
Manufact_Share | -0.045107714 | 0.006163296 | -7.318765331 | 4.15064E-13 | -0.057197748 | -0.033017679 |
College_Educated | 0.022201975 | 0.009352853 | 2.373818404 | 0.017736193 | 0.003855245 | 0.040548706 |
Foreign_Born | 0.028041113 | 0.011026008 | 2.543179142 | 0.01108911 | 0.006412292 | 0.049669933 |
years2000_2010 | -1.899658168 | 0.143217809 | -13.26411973 | 5.81123E-38 | -2.180596874 | -1.618719463 |
D_Imports_Per_Worker (x1) is significant ( p-value is less than alpha=0.01) in the regression model to know the Chinese_import_competition (y) at alpha=0.01, so we can include other variable to look the wether the included variable is significant.
years2000_2010 (x5) is singificant predictor for response variable y, as the p-value is less than alpha=0.01.
since the coefficent of x1 = -0.107697625, if x1=1000 then change in unemployment (y)when College_Educated (x3)=0
so requiered change in y=-0.107697625*1000+0*0.022201975=107,69
years2000_2010 is most hurt as its its t-value is negative and highest.
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