On non-formal simply connected manifolds

We construct examples of non-formal simply connected and compact oriented manifolds of any dimension bigger or equal to 7.Comment: 6 pages, Latex2

Rejoinder to "Support Vector Machines with Applications"

Rejoinder to ``Support Vector Machines with Applications'' [math.ST/0612817]Comment: Published at http://dx.doi.org/10.1214/088342306000000501 in the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org

Incentives in Religious Performance: a Stochastic Dominance Approach

Using a stochastic dominance approach in an international dataset of about 10,000 Catholic subjects, we show that incentives (based on absolute belief) play a crucial role in religious practice (church attendance and prayer). Furthermore, we find that when both positive (heaven) and negative (hell) incentives are available, the former have a much stronger effect than the latter. The results are confirmed using Kolmogorov-Smirnov tests.Incentives, rewards, punishment, Economics of Religion