1.已知1996—2002年中国东北、华北、华东15个省级地区的居民家庭人均消费（，不变价格）和人均收入（，不变价格）居民，利用数据（1）建立面板数据（paneldata）工作文件；（2）定义序列名并输入数据；（3）估计选择面板模型；（4）面板单位根检验。年人均消费（consume）和人均收入（income）数据以及消费者价格指数（p）分别见表9.1，9.2和9.3。表9.11996—2002年中国东北、华北、华东15个省级地区的居民家庭人均消费（元）数据人均消费1996199719981999200020012002CONSUMEAH3607.433693.553777.413901.814232.984517.654736.52CONSUMEBJ5729.526531.816970.837498.488493.498922.7210284.6CONSUMEFJ4248.474935.955181.455266.695638.746015.116631.68CONSUMEHB3424.354003.713834.434026.34348.474479.755069.28CONSUMEHLJ3110.923213.423303.153481.743824.444192.364462.08CONSUMEJL3037.323408.033449.743661.684020.874337.224973.88CONSUMEJS4057.54533.574889.435010.915323.185532.746042.6CONSUMEJX2942.113199.613266.813482.333623.563894.514549.32CONSUMELN3493.023719.913890.743989.934356.064654.425342.64CONSUMENMG2767.843032.33105.743468.993927.754195.624859.88CONSUMESD3770.994040.634143.964515.0550225252.415596.32CONSUMESH6763.126819.946866.418247.698868.199336.110464CONSUMESX3035.593228.713267.73492.983941.874123.014710.96CONSUMETJ4679.615204.155471.015851.536121.046987.227191.96CONSUMEZJ5764.276170.146217.936521.547020.227952.398713.08表9.21996—2002年中国东北、华北、华东15个省级地区的居民家庭人均收入（元）数据人均收入1996199719981999200020012002INCOMEAH4512.774599.274770.475064.65293.555668.86032.4INCOMEBJ7332.017813.168471.989182.7610349.6911577.7812463.92INCOMEFJ5172.936143.646485.636859.817432.268313.089189.36INCOMEHB4442.814958.675084.645365.035661.165984.826679.68INCOMEHLJ3768.314090.724268.54595.144912.885425.876100.56INCOMEJL3805.534190.584206.644480.0148105340.466260.16INCOMEJS5185.795765.26017.856538.26800.237375.18177.64INCOMEJX3780.24071.324251.424720.585103.585506.026335.64INCOMELN4207.234518.14617.244898.615357.795797.016524.52INCOMENMG3431.813944.674353.024770.535129.055535.896051INCOMESD4890.285190.795380.085808.966489.977101.087614.36INCOMESH8178.488438.898773.110931.6411718.0112883.4613249.8INCOMESX3702.693989.924098.734342.614724.115391.056234.36INCOMETJ5967.716608.397110.547649.838140.58958.79337.56INCOMEZJ6955.797358.727836.768427.959279.1610464.6711715.6表9.31996—2002年中国东北、华北、华东15个省级地区的消费者物价指数（1）建立面板数据工作文件首先建立工作文件。打开工作文件后，过程如下：建立面板数据库。物价指数1996199719981999200020012002PAH109.9101.310097.8100.7100.599PBJ111.6105.3102.4100.6103.5103.198.2PFJ105.9101.799.799.1102.198.799.5PHB107.1103.598.498.199.7100.599PHLJ107.1104.4100.496.898.3100.899.3PJL107.2103.799.29898.6101.399.5PJS109.3101.799.498.7100.1100.899.2PJX108.410210198.6100.399.5100.1PLN107.9103.199.398.699.910098.9PNMG107.6104.599.399.8101.3100.6100.2PSD109.6102.899.499.3100.2101.899.3PSH109.2102.8100101.5102.5100100.5PSX107.9103.198.699.6103.999.898.4PTJ109103.199.598.999.6101.299.6PZJ107.9102.899.798.810199.899.1在窗口中输入15个不同省级地区的标识。（2）定义序列名并输入数据产生3*15个尚未输入数据的变量名。这样可以通过键盘输入或黏贴的方法数据数据。（3）估计、选择面板模型打开一个pool窗口，先输入变量后缀（所要使用的变量）。点击Estimate，打开估计窗口。A.混合模型的估计方法左边的Common表示相同系数，即表示不同个体有相同的斜率。得到如下输出结果：相应的表达式是：(2.0)(79.7)上式表示15个省级地区的城镇...
