第五章 結論與建議
第二節 檢討與建議
第二節檢討與建議 第二節檢討與建議 第二節檢討與建議
薪資受到許多層面和因素的影響，本研究僅就資料可取得部分進行分析。
就統計的估計係數性質來看，只要遺漏變數與納入變數無相關，並不會影響估 計的不偏性質，但如果能取得長期追蹤資料將會是更好的選擇，不但樣本數量 將大幅提升，且追蹤資料對於個體無法觀察異質性的問題，能進行一定程度的 改善。但在薪資分解上，未納入遺漏變數會影響分解結果的幅度，因此公私部 門薪資差距並非絕對可靠之指標。
在資料來源上，作者並未找到合適的劃分方式，以分離公共部門及公營企 業，因為公營企業與行政機關在報酬結構上仍有一定差異，因此如有方法能將 之劃，宜將此兩種情況分別處理。故研究結果仍受限於使用的計量方法與資料 來源的可取得性。
最後，本研究僅針對薪資面進行分析。而關於其他薪資外的福利與公務 人員的工作保障、穩定度等非貨幣報酬，皆未加以考量。若能突破資料取得上 的困難，值得後續去分析包含福利與非貨幣性報酬的公私部門待遇差距。由部 門選擇模型揭示，福利和非貨幣性報酬也扮演了部門選擇的重要因素，因此也 值得更進一步的分析其對公部門報考率的影響。
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附錄 附錄 附錄 附錄
各年度公私部門薪資迴歸估計結果 各年度公私部門薪資迴歸估計結果 各年度公私部門薪資迴歸估計結果 各年度公私部門薪資迴歸估計結果
17171717
17薪資迴歸方程式由左自右，依序為公部門、私部門、公私部門混合組的迴歸估計結果。
括弧內為標準誤且 *，**，*** 分別代表 10%，5%以及 1%水準下，顯著的異於 0。
50
expexpexp
exp 0.0109*** 0.0123*** 0.0124*** 0.0152*** 0.0137*** 0.0141***
51 R----squaresquaresquaresquare
dddd
0.512 0.489 0.545 0.527 0.492 0.551
52
expexpexp
exp 0.0133*** 0.0126*** 0.0128*** 0.0122*** 0.0118*** 0.0119***
53 R----squaresquaresquaresquare
dddd
0.49 0.484 0.544 0.491 0.469 0.533
54
expexpexp
exp 0.0209*** 0.0125*** 0.0138*** 0.0178*** 0.0140*** 0.0147***
55 R----squaresquaresquaresquare
dddd
0.495 0.468 0.521 0.457 0.468 0.526
56
tenure2 -0.000588*** -0.000717*** -0.000638*** -0.000489*** -0.000701*** -0.000619*** -0.000466*** -0.000667*** -0.000586***
(0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00)
57
58
59
60
61
tenure2 -0.000186*** -0.000904*** -0.000651*** -0.000242*** -0.000971*** -0.000750*** -0.000224*** -0.00112*** -0.000828***
(0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00)
62
63
64
expexpexp
exp 0.0126*** 0.0198*** 0.0187*** 0.0124*** 0.0182*** 0.0179***
65 R----squaresquaresquaresquare
dddd
0.455 0.448 0.495 0.458 0.395 0.463
66 R----squaresquaresquaresquare
dddd
0.455 0.438 0.502 0.472 0.437 0.488
67 R----squaresquaresquaresquare
dddd
0.406 0.412 0.458 0.467 0.426 0.485
68 R----squaresquaresquaresquare
dddd
0.437 0.387 0.439 0.432 0.393 0.439
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69696969 68686868 6767 6767
malemalemale
male 0.168*** 0.216*** 0.209*** 0.160*** 0.184*** 0.180*** 0.136*** 0.178*** 0.167***
exp2exp2exp2
exp2 -0.000226*** -0.000563*** -0.000517*** -0.000188*** -0.000541*** -0.000477*** -0.000239*** -0.000568*** -0.000500***
70