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計(jì)量經(jīng)濟(jì)學(xué)課程論文—我國(guó)餐飲業(yè)發(fā)展?fàn)顩r分析及政策建議(完整版)

  

【正文】 t Squares Date: 11/29/14 Time: 13:59 Sample: 1 31 Included observations: 31 Coefficient Std. Error tStatistic Prob. C X1 X2 X3 Rsquared Mean dependent var Adjusted Rsquared . dependent var . of regression Akaike info criterion Sum squared resid 3903553. Schwarz criterion Log likelihood HannanQuinn criter. Fstatistic DurbinWatson stat Prob(Fstatistic) 3 ㈤模型的檢驗(yàn) 統(tǒng)計(jì)學(xué)檢驗(yàn) 從估計(jì)的結(jié)果可以看出,可決系數(shù)為 ,對(duì)于此類橫截面數(shù)據(jù)來(lái)說(shuō)模型擬合情況略微偏低,在給定α = 的情況下 ,t 統(tǒng)計(jì)量的絕對(duì)值分別為 ,,, 1.,807 均小于 t 統(tǒng)計(jì)量的臨界值 ,這表明可能存在多重共線性。 自相關(guān)檢驗(yàn) ( 1) DW檢 驗(yàn)。 綜觀中國(guó)餐飲業(yè)的現(xiàn)狀,它的發(fā)展最終還是由國(guó)民經(jīng)濟(jì)的狀況決定的。 ( 3)拉格朗日乘數(shù)檢驗(yàn) BreuschGodfrey Serial Correlation LM Test: Fstatistic Prob. F(2,6) Obs*Rsquared Prob. ChiSquare(2) Test Equation: Dependent Variable: RESID Method: Least Squares Date: 11/29/14 Time: 14:39 Sample: 21 31 Included observations: 11 Presample missing value lagged residuals set to zero. Coefficient Std. Error tStatistic Prob. C X1 X3 RESID(1) RESID(2) Rsquared Mean dependent var Adjusted Rsquared . dependent var . of regression Akaike
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