本人正在申请
研究生,打算写一篇关于希腊债务危机对欧国GDP增涨影响的文章,目前找了4个欧盟国家已经4个非欧盟国家在危机前后的数据。
但是并不清楚如何用STATA分析DID 模型,求助万能的经管之家
DT D T GDP grouth (Y) Personal Income Grouth (X) Population growth (X2) Comsumption (X4) Interest rate (X5) Unemployment rate (X6)
0 1 0 0.017301429 0.019902106 0.006187115 0.771796348 0.046 0.076999998
1 1 1 0.015867139 0.010046294 0.004836449 0.793514153 0.0505 0.088000002
0 1 0 0.017056592 0.016844768 0.007786661 0.843659722 0.028554048 0.053000002
1 1 1 -0.049097405 0.000951652 0.007816773 0.85980287 -0.014813625 0.079000001
0 1 0 0.009627842 0.007669017 0.005049337 0.781738855 0.042010696 0.060999999
1 1 1 0.004038017 -0.007792413 0.001719783 0.811080361 0.03766305 0.083999996
0 1 0 0.01865813 0.010873585 0.018510813 0.74655512 0.0635 0.081999998
1 1 1 -0.013499301 -0.034168473 0.003553384 0.78338529 0.0592 0.213999996
0 0 0 0.031855846 -0.051850937 0.00893691 0.644403108 0.007180012 0.035999999
0 0 1 0.005683704 -0.057081128 0.011118789 0.648299611 0.023679417 0.044000001
0 0 0 0.019249271 0.013672814 0.010347345 0.592661247 0.0349 0.025
0 0 1 -0.003294037 0.015467023 0.012971894 0.612393075 0.2 0.032
0 0 0 0.085458786 0.157244736 -0.003352629 0.788649302 -0.07212426 0.064000001
0 0 1 0.058453417 0.0901787 -0.000832422 0.841721981 0.015292661 0.079000001
0 0 0 0.063542527 -0.031291406 0.001120476 0.941470518 0.053930998 0.349000015
0 0 1 0.022587071 0.006026254 0.000793604 0.920303499 0.049616157 0.313999996
数据如上,D=1代表欧盟国,T=1代表在欧债危机期间,DT为D*T,主要分析DT=1对Y的影响,请问需要怎么设置代码呢