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24 Mar 2010: Theclass of log-concave densities has many attractive properties and has been well-studied, particularlyin the economics, sampling and reliability theory literature. ... See Bagnoli and Bergstrom(2005) for many other applications of log-concavity to

24 Nov 2010: Our infrastructure optimization problem. The problem of economics for infrastructure optimization is asfollows. ... The problem of economics for infrastructure optimization is asfollows. I Say how the infrastructure will be operated for possible subsetof

15 Feb 2010: the new economics of service provision.

20 Jul 2010: Now if the returns were IID, the rows of the matrix P would all be the same, and a contingency table test shows that this is overwhelmingly rejected for most pairs

24 Aug 2010: test(y, alt="greater") # an you see what you are doing here?z = rnorm(15). ... 5 1. P.M.E.Altham 2t.test(y,z, paired=F, var.equal=T)# the 2-sample t-test (ie 2 independent samples)?

26 Aug 2010: Journal of Economic Theory 20: 381–408.[5] J.M. Harrison and S.P. Pliska.

9 Feb 2010: SHARP THRESHOLDS FOR THE. RANDOM-CLUSTER AND ISING MODELS. BENJAMIN GRAHAM AND GEOFFREY GRIMMETT. Abstract. A sharp-threshold theorem is proved for box-crossing proba-bilities on the square lattice. The models in question are the random-clustermodel

19 Nov 2010: The data-driven resolu-tion level j̃n in (10) is based on tests that use Rademacher-type analogs of the usual thresholdsin Lepski’s method: starting with jmin, the main contribution ... 1n log nto each test in (9) or (10). If this requirement does not

17 Nov 2010: Amazon, IBM, and Sun are already providing basic Grid services. GridEcon: a European community funded project, exploring theperceived economic barriers to the adoption of Grid Computing.

14 Feb 2010: hand, fairness has been considered an economic issue, involving static compar-. ... and economic issues, is likely to lessen and will increase the importance of an.