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The estimation of the number of passengers with the identical journey is a common problem for public transport authorities. This problem is also known as the Origin- Destination estimation (OD) proble...
We address the problem of static OD matrix estimation from a formal statistical viewpoint. We adopt a novel Bayesian framework to develop a class of models that explicitly cast trip configurations in ...
In a 2-parameter scale free model of random graphs it is shown that the asymptotic degree distribution is the same in the neighbourhood of every vertex. This degree distribution is still a power law w...
In a 2-parameter scale free model of random graphs it is shown that the asymptotic degree distribution is the same in the neighbourhood of every vertex. This degree distribution is still a power law w...
Americans now stand on the brink oftransferring massive additional powers over their personal health care to the federal government. Politico-economic techniques used to pass the original Medicare l...
After nearly a decade of stagnant economicactivityandhigh inflation in Mexico, the Mexican government liberalized the trade sector in 1985, adopted an economic stabilization plan at the end of 1987,...
Using unique Current Population Survey data from November 1979 and 1989, this paper compares the wage structure across generations of Mexican-origin men. I find that the sizable earnings advantage U.S...

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