Electoral Formulae and the Number of Parties
In: The journal of politics: JOP, Band 34, Heft 3, S. 943-950
ISSN: 1468-2508
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In: The journal of politics: JOP, Band 34, Heft 3, S. 943-950
ISSN: 1468-2508
In: Comparative political studies: CPS, Band 12, Heft 1, S. 3-27
ISSN: 1552-3829
In: Comparative politics, Band 9, Heft 1, S. 93
ISSN: 2151-6227
In: Sociological focus: quarterly journal of the North Central Sociological Association, Band 16, Heft 2, S. 107-116
ISSN: 2162-1128
In: Man: the journal of the Royal Anthropological Institute of Great Britain and Ireland, Band 5, Heft 2, S. 351
In: Canadian Slavonic papers: an interdisciplinary journal devoted to Central and Eastern Europe, Band 19, Heft 1, S. 50-63
ISSN: 2375-2475
In: The journal of psychology: interdisciplinary and applied, Band 83, Heft 2, S. 303-313
ISSN: 1940-1019
In: Journal of biosocial science: JBS, Band 9, Heft 4, S. 467-479
ISSN: 1469-7599
SummaryThis article considers the methods used to estimate the number of abortions before the 1967 Abortion Act came into operation. It suggests that the registration of legal abortions has enabled a new method to be used to calculate the number of illegal operations. The article concludes that the major effect of the Act was to transfer abortions from the illegal to the legal sector and, using the new method of calculation, estimates a total number of abortions immediately before the Act of just over 100,000 a year.
In: Human relations: towards the integration of the social sciences, Band 29, Heft 12, S. 1103-1114
ISSN: 1573-9716, 1741-282X
The fact that a group may subdivide into smaller subgroups is examined in the light of probability theory. It is argued that the largest number of ways in which any size group can divide into subgroups of different sizes (including the monad) is the likeliest variant to occur. Such "commonest" variants include both monads (individuals) and polyadic subgroups; and it is inferred that the coexistence of worlds constructed in an individual idiom and those constructed in a collective mode is a natural consequence. Recorded data relating to the biological individual in his family context, to the "casual" individual in informal groups, to solo and group medical practices, and to larger occupational and religious groups are found to be consistent with the probability hypothesis put forward.
In: The Howard Journal of Criminal Justice, Band 21, Heft 1-3, S. 1-5
ISSN: 1468-2311
In: The political quarterly, Band 43, Heft 2, S. 169-186
ISSN: 1467-923X
In: Decision sciences, Band 3, Heft 3, S. 32-40
ISSN: 1540-5915
ABSTRACTThis paper analyzes three simple search models, in which a buyer with full knowledge of the distribution of market prices searches for a low price. He continues his search until the cost of further search exceeds the expected savings resulting from the further search. The implications of these models are also discussed.
In: Regional studies: official journal of the Regional Studies Association, Band 3, Heft 3, S. 235-242
ISSN: 1360-0591
In: American anthropologist: AA, Band 72, Heft 5, S. 1159-1160
ISSN: 1548-1433
In: International affairs, Band 47, Heft 4, S. 893-893
ISSN: 1468-2346