Mieczysław Wallis w poszukiwaniu piękna - impresje z podróży
نویسندگان
چکیده
منابع مشابه
W . ALLEN WALLIS Institute of POLITICAL ECONOMY UNIVERSITY OF ROCHESTER
This paper analyzes collective choices in a society with strategic voters and single-crossing preferences. It shows that, in addition to single-peakedness, single-crossingness is another meaningful domain which guarantees the existence of non-manipulable social choice functions. A social choice function is shown to be anonymous, unanimous and strategy-proof on single-crossing domains if and onl...
متن کاملW . ALLEN WALLIS Institute of POLITICAL ECONOMY UNIVERSITY OF ROCHESTER
We develop a general theory for the emergence of minority governments in multiparty parliamentary systems using a bargaining model in the tradition of Baron and Ferejohn, 1989. We show that generically (i.e. except for a set of Lebesgue measure zero in the space of the model’s parameters) minority governments form with strictly positive probability when office utility from cabinet positions is ...
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The electroweak theory elegantly combines the electromagnetic and weak forces, explaining a wide range of interactions using a gauge theory with just three parameters. The theory predicted the W and Z weak gauge bosons before they were directly observed in 1983, and its detailed predictions of W and Z boson properties have been tested to such precision that they now serve as probes for new part...
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This paper presents a logic for Object-Z which extends W, the logic for Z adopted as the basis of the deductive system in the Z Base Standard. The logic provides a basis on which tool support for reasoning about Object-Z speciications can be developed. It also formalises the intended meaning of Object-Z constructs and hence provides an abstract, axiomatic semantics of the language.
متن کاملW/Z + Light Flavor Jets and W/Z + Heavy Flavor Jets at the Tevatron
Collider signatures containing bosons and jets are particularly interesting. Recent theoretical effort has been devoted to determining predictions of W/Z + multiple parton production; the high statistics sample of W/Z + jets events collected at the Tevatron is a valuable testbed for probing the validity of these calculations. The final state containing a Z or W boson and one or more b-jets is a...
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ژورنال
عنوان ژورنال: Kultura-Społeczeństwo-Edukacja
سال: 2015
ISSN: 2300-0422
DOI: 10.14746/kse.2015.2.6