Biased representation of homothetic preferences on homogeneous sets

In the homogeneous case of one-dimensional objects, we show that any preference relation that is positive and homothetic can be represented by a quantitative utility function and unique bias. This bias may favor or disfavor the preference for an object. In the first case, preferences are complete but not transitive and an object may be preferred even when its utility is lower. In the second case, preferences are asymmetric and transitive but not negatively transitive and it may not be sufficient for an object to have a greater utility for be preferred. In this manner, the bias reflects the extent to which preferences depart from the maximization of a utility function.

Exact representation of antenna system diversity performance from input parameter description

A simplc formulation Io compute thc envelope correlation of anantenna divemiry system is dcrired. 11 is shown how to compute theenvelope correlation hom the S-parameter descnplian of the antennasystem. This approach has the advantage that i t does not require thecomputation nor the measurement of the radiation panem of theantenna system. It also offers the advantage of providing a clcaunderstanding ofthe effects ofmutual coupling and input match on thediversity performance of the antcnnii system.

The Poor Representation of the Poor in a Comparative Perspective

Due to diverging levels of political influence of various income groups, political institutions likely reflect¦the policy preferences of certain groups of citizens better than others, independently of their numerical¦weight. This runs counter the egalitarian principle of 'one citizen, one vote'. The present article documents¦a general trend of underrepresentation of the preferences of relatively poor citizens both by¦parties and by governments across Western democracies, although important cross-national differences¦exist.

Iowa and some Iowans : a bibliography of enrichment books, 1970

This bibliography was prepared through the cooperation of the executive board of the Iowa Association of School Librarians in hope that the books and pamphlets listed will supplement and enrich the material available in school libraries.

Unequal Representation of Age Groups in Switzerland

The representation of age groups is becoming an increasingly discussed topic in Swiss politics. In this study, we explore inequalities in the descriptive and substantive representation of various age groups and find that despite important disparities in descriptive representation, the policy preferences of various age groups are relatively equally represented in the lower house of the Swiss parliament. Our analysis thus suggests that even if it is gaining visibility, the age cleavage is not central for parliamentary representation in Switzerland.

U.S.English is a salad bowl. The Representation of Regionalisms in Standard American English

American English exhibits a great dialectal diversity, easily perceived in lexicon; so that questions are raised about which regionalisms are part of the mythical SAE and which are not. A small sample of regionalisms is checked against three standard dictionaries in order to determine the role regionalisms play in SAE.

The Sanskrit epics' representation of Vedic myths

Abstract: This book studies several mythical motifs, found in the Veda (especially in the Ùgveda) on the one hand and in one or both Sanskrit epics on the other: Agni's hiding, the theft of the Soma, Indra's rape of Ahalyå, Upamanyu's salvation by the Aßvins, and finally the representation of the Great War of the Mahåbhårata as a sacrifice. While it is often said that the subsequent Indian literature only paid "lipservice" to the Vedas without really knowing and even less understanding these texts, the present study not only shows that many Vedic myths are still kept alive in the Epics, but more importantly that their deep underlying meaning was perfectly understood by the epic mythmakers, and reactualized to fit the changed religious conditions of epic times. Résumé: Descriptif du livre Ce livre étudie plusieur motifs mythologiques qui se trouvent à la fois dans les Vedas (et spécialement dans le Ùgveda), et dans l'une ou l'autre des grandes épopées sanskrites, le Mahåbhårata et le Råmåyana. Ces motifs sont: la disparition d'Agni, le rapt du Soma, le viol d'Ahalyå par Indra, le sauvetage d'Upamanyu par les Aßvins, et enfin, la représentation de la grande guerre du Mahåbhårata comme un rite sacrificiel. On maintient souvent que la littérature plus tardive ne fait référence aux Vedas que pour la forme, sans pour autant réellement connaître et encore moins comprendre ces textes. Mais la présente étude montre tout au contraire que non seulement beaucoup de mythes védiques se retrouvent dans les épopées, mais encore ? ce qui est plus important ? que les mythographes de l'épopée avaient parfaitement compris leur sens profond, et l'avaient réactualisé pour répondre aux changements religieux de l'époque épique.

The representation of EFL teachers’ views on the role of English as a Lingua Franca

El creciente número de hablantes no nativos de inglés en el mundo constituye la base a partir de la cual se han hecho recientes afirmaciones alrededor de la necesidad de enfatizar el papel del inglés como lingua franca en las clases de inglés. Este artículo investiga la visión de los profesores catalanes de inglés al respecto mediante un cuestionario centrado en aspectos como la preferencia de profesores nativos o no nativos, el conocimiento cultural idóneo para el profeso- rado de inglés, y la variedad de inglés escogida. Los resultados indican que el profesorado está influido por la supremacía del hablante nativo y una visión del inglés todavía restringida a las comunidades de hablantes nativos, con algunas diferencias significativas encontradas entre distintos grupos de profesores.