民國94年7月1日開始施行的勞工退休金條例，是政府近年來對勞工退休規劃的重要施政政策，依據此條例規定，員工超過二百人以上的企業，多了企業年金保險的選項可供選擇。而依據第14條第三款規定，勞工得在其每月工資百分之六範圍內，自願另行提繳退休金。勞工自願提繳部份，得自當年度個人綜合所得稅總額中全數扣除。本研究開始之時適逢勞退新制實施之初，並無企業年金中個人相對提撥之實際資料，因此藉分析個人年金保險保戶之屬性及對年金保險消費型態之探討，推論企業年金中選擇自願提繳之個人因素，供各界參考。 本研究整理與回顧國內外相關之職業退休金制度，並探討OECD各國企業年金的運作方式，以及國內年金市場的結構與產品。在實証模型上，則利用線性迴歸模型（OLS），分析影響年金保險保額的原因，並利用間斷性機率模型Probit Model 探討影響傳統型年金保險或投資型年金保險的因素。 / The Labor Pension Act, one of the major policies for the labor retirement planning of the R.O.C. government, was officially put into practice on July 1st, 2005. Based on the regulation of the Act, companies with more than 200 employees will have the Annuity Insurance as alternatives. According to the Article 14 -3 of the Act, a worker may voluntarily contribute per month, up to 6% of his/her monthly wages to his/her pension fund account. The full amount of the voluntary pension contribution made by a worker may be deducted from the worker's taxable income in the year concerned. Therefore, this research intends to analysis between the attributions and consumption behaviors of the employees joining in the policy of the Annuity Insurance, and then generalizes the factors why the workers choose the voluntary pension contribution policy. In this research, I would compare the pension policies used in different countries, look into the ways that the OECD are running their Enterprise Annuity policies, and evaluate the various pension policies. By using the real diagnosis Model, I would use the OLS to analysis the influences over Annuity Insurance Insured value and then use the Probit Model to explore the influences over traditional Annuity Insurance and the Investment Annuity Insurance.