Duties within Constitutions

Duties constitute an integral part of the constitutional scheme of values. The nature and influence of duties is of great interest to practitioners and scholars. The literature on the subject is primarily concerned with the exactness of duties as operational values within constitutions. In general, Bauer and Bolsinger attribute three functions to constitutional values. Namely, they regulate by directing human action at the desired target, enabling legitimation and justification of actions, and simplifying decision-making. While debating whether duties have a functional quality, several questions gain prime importance. To name a few- do constitutional duties enable positive action? Is there a universal binding framework on duties? How are duties related to other constitutional values within constitutions? Are duties within constitutions interpreted in light of international standards? Are there unenumerated or un-written duties? etc.