About t-norms on type-2 fuzzy sets.

Walker et al. defined two families of binary operations on M (set of functions of [0,1] in [0,1]), and they determined that, under certain conditions, those operations are t-norms (triangular norm) or t-conorms on L (all the normal and convex functions of M). We define binary operations on M, more general than those given by Walker et al., and we study many properties of these general operations that allow us to deduce new t-norms and t-conorms on both L, and M.

Monitoring compliance with E-contracts and norms

Date of Acceptance: 09/07/2015

The European Union's promotion of regional economic integration in Southeast Asia: Norms, markets or both? Bruges Political Research Paper No. 25/May 2012

The EU‘s external action includes a preference for regional interlocutors and a tendency to promote regionalism. This work concentrates on the southeast Asian area and it aims at investigating the nature of EU‘s promotion of ASEAN regional integration. The EU‘s ideas and practices of regionalism as well as the single market experience influence the EU‘s international action. The power deriving from the EU‘s institutionalized market is used by the Union in a normative way to diffuse the EU‘s ideas and principles, advance the EU‘s interests and spread its model of economic integration through political dialogue, development cooperation and preferential trade arrangements. This action seems to result in a certain diffusion of the EU‘s ideas and practices in southeast Asia as well as in a subsequent reappropriation and redefinition of external inputs by ASEAN.

How EU Fiscal Norms Will Become a Safety Net for the Failure of National Golden Rules. European Policy Brief No. 6, January 2012

If introduced successfully, national Golden Rules will completely overturn fiscal governance in the eurozone. Golden Rules would almost always be more stringent than EU-level fiscal norms. EU fiscal norms will hence evolve into a safety net in case a Golden Rule fails. The possibility of such a failure is, indeed, not to be dismissed. Because of the severity of the Golden Rules, eurozone leaders should reflect on their design. There is a real risk that they will undercut public investment, which would be at the cost of the EU’s other long-term challenges.

Restoring Order in Global Health Governance: Do Metagovernance Norms Affect Interorganizational Convergence? CES Open Forum Series #23, 2014-2015

This paper theorizes about the convergence of international organizations in global health governance, a field of international cooperation that is commonly portrayed as particularly hit by institutional fragmentation. Unlike existing theories on interorganizationalism that have mainly looked to intra- and extraorganizational factors in order to explain why international organizations cooperate with each other in the first place, the paper is interested in the link between causes and systemic effects of interorganizational convergence. The paper begins by defining interorganizational convergence. It then proceeds to discuss why conventional theories on interorganizational- ism fail to explain the aggregate effects of convergence between IOs in global (health) governance which tend to worsen rather than cushion fragmentation — so-called "hypercollective action" (Severino & Ray 2010). In order to remedy this explanatory blind-spot the paper formulates an alternative sociological institutionalist theory on interorganizational convergence that makes two core theoretical propositions: first that emerging norms of metagovernance are a powerful driver behind interorganizational convergence in global health governance, and secondly that IOs are engaged in a fierce meaning-struggle over these norms which results in hypercollective action. In its empirical part, the paper’s core theoretical propositions are corroborated by analyzing discourses and practices of interorganizational convergence in global health. The empirical analysis allows drawing two far-reaching conclusions. On the one hand, interorganizational harmonization has emerged as a largely undisputed norm in global health which has been translated into ever more institutionalized forms of interorganizational cooperation. On the other, discourses and practices of interorganizational harmonization exhibit conflicts over the ordering principles according to which the policies and actions of international organizations with overlapping mandates and missions should be harmonized. In combination, these two empirical findings explain why interorganizational convergence has so far failed to strengthen the global health architecture.

Lessons learned from public health campaigns and applied to anti-DWI norms development. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Triple audit; employee attitude scale development and preliminary norms,

Mimeographed.