We consider the problem of finding irredundant bases for inconsistent sets of equalities and disequalities. These are subsets of inconsistent sets which do not contain any literals which do not contribute to the unsatisfiability in an essential way, and can therefore be discarded. The approach we are pursuing here is to decorate derivations with proofs and to extract irredundant sets of assumpt...

In Western culture, there appears to be widespread endorsement of Article 1 of the Universal Declaration of Human Rights (which stresses equality and freedom). But do people really apply their equality values equally, or are their principles and application systematically discrepant, resulting in equality hypocrisy? The present study, conducted with a representative national sample of adults in...

This article investigates the dynamics that gender quota reforms create within and between government and opposition parties in electoral authoritarian dominant-party states. A dominant-party state regularly holds relatively competitive elections, but the political playing field is skewed in favor of the government party. We investigate the circumstances under which gender quotas’ goal of furth...

We review two strands of conceptual approaches to the formal representation of a decision maker’s nonknowledge at the initial stage of a static one-person, one-shot decision problem in economic theory. One focuses on representations of non-knowledge in terms of probability measures over sets of mutually exclusive and exhaustive consequence-relevant states of Nature, the other deals with unaware...

This study focuses on the decisions made by firms with regard to the protection of their innovative activities. The prior literature has tended to pursue two points of view which have seldom been brought together, emphasising either the separation of the various methods of protection or the benefits of combining multiple techniques. We strive to marry these two perspectives with a view to expla...