منابع مشابه
The Biological Standard of Living in the two Germanies
Physical stature is used as a proxy for the biological standard of living in the two Germanies before and after unification in an analysis of a cross-sectional sample (1998) of adult heights, as well as among military recruits of the 1990s. West Germans tended to be taller than East Germans throughout the period under consideration. Contrary to official proclamations of a classless society, the...
متن کاملA different look at Lenin's legacy: Social capital and risk taking in the two Germanies
What are the long-term e¤ects of Communism on economically relevant notions such as social trust, fairness, and scope of cooperation? To answer this question, we study the post-uni cation trajectory of convergence between East and West German individuals with regard to trust, cooperation, and risk. Our hypotheses are derived from a model of German uni cation that incorporates individual respons...
متن کاملSex ratios in the two Germanies: a test of the economic stress hypothesis.
BACKGROUND Literature describing temporal variation in the secondary sex ratio among humans reports an association between population stressors and declines in the odds of male birth. Explanations of this phenomenon draw on reports that stressed females spontaneously abort male more than female fetuses, and that stressed males exhibit reduced sperm motility. This work has led to the argument th...
متن کاملA Different Look at Lenin’s Legacy: Trust, Risk, Fairness and Cooperativeness in the Two Germanies
A Different Look at Lenin’s Legacy: Trust, Risk, Fairness and Cooperativeness in the Two Germanies What are the long-term effects of Communism on economically relevant notions such as social trust? To answer this question, we use the reunification of Germany as a natural experiment and study the post-reunification trajectory of convergence with regard to individuals’ trust and risk, as well as ...
متن کاملOn Key Agreement and Conference Key Agreement
An attack is demonstrated on a previously proposed class of key agreement protocols. Analysis of the attack reveals that a small change in the construction of the protocols is suucient to prevent the attack. The insight gained allows a generalisation of the class to a new design for conference key agreement protocols.
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ژورنال
عنوان ژورنال: Nature
سال: 1987
ISSN: 0028-0836,1476-4687
DOI: 10.1038/327546a0