本文主要目的在探討財產權態樣之轉變和準財產權之形成。第二部分探討國內財產權之概念。第三部分介紹政府賦與之具有財產利益之法律上地位之類型及其重要性。第四部分舉例說明現行法律中對於因繼續性法律關係而具有財產利益之法律上地位之規定，並探討各規定對於受保護之權利人之重要性。第五部分討論私有財產和公有財產的範圍，將私有財產區分爲自然人財產和私團體財產，並將自然人財產區分爲個人專屬財產和可替代財產，強調個人專屬財產對於個人自由和獨立自主之重要性，以及個人專屬財產受法律特殊保護。第六部分檢討財產權態樣之轉變，以及此種轉變對於個人和社會之影響。最後，筆者認爲現在享有特定財產權利或利益之人對其未來亦將繼續享有該權利或利益的正當期待，應承認其具有財產權之地位，而爲了與傳統之財產權相區別，可稱爲準財產權，使得這種攸關個人物質福利之法律上地位，也能受到法律之保障。

The purpose of this thesis is to explore the change of the form of property and the formation of quasi-property. The second part explores the concept of property in this country. The third part introduces the largess of government and its importance. Part four exemplifies several concerning laws about protection of the expectancy of continuous legal relationship and interprets their importance. Part five discusses the dif­ferences between private and public property, and divides private prop­erty into individual property and property of private organizations. It also goes ahead to divide individual property into personal property and fungible property and emphasize the importance of personal property for freedom and independence of a person, and special legal protection of personal property. Part six examines the change of the form of prop­erty and its impact on an individual and a society. Finally, I conclude the expectancy of continuous legal relationship should be recognized as property. In order to differentiate it from traditional concept of prop­erty, we can call it quasi-property and make it have the same protection as property.