(Pontificia Universidad Católica del Perú. Fondo Editorial, 2013-11-21) Morales Hervias, Rómulo
This essay examines protection duties arising under a contract. Its doctrinal and comparative case-law development is very broad. In Peru, national doctrine has studied it from case-law specific cases. The purpose ofthis study is to develop the analysis of autonomy of these duties towards main and secondary obligations arose under contracts in order to give legal bases not only from Civil Law but also from Constitutional Law perspective.
(Pontificia Universidad Católica del Perú. Fondo Editorial, 2013-11-21) Boza Pró, Guillermo; Aguinaga Meza, Ernesto
This work studies constitutional bases of two essential institutions of Collective Labor Law: employer’s obligation to negotiate collectively and facultative arbitration. In relation to the first one, using tools provided bythe Theory of Law, it is argued that the section 28º of Peruvian Constitution establishes a collective negotiation concept as claim (not as permission) so, employers legal obligation of collective negotiation is constitutional. In theother hand, regarding facultative arbitration, it has constitutional support on state’s obligation to promote pacific ways to labor conflicts; even though, it is questioned that a «sub constitutional» rule has restrictively regulated this institution.