Volume 63, Number 4 Vol. 63, 2008/4 - pagesPages 533 to 556Comparing Qualitative Harmonic Analysis and Optimal MatchingBy Nicolas Robette, Nicolas Thibault, translated by Catriona DutreuilhPages 557 to 590Minimum Mortality: A Predictor of Future Progress?By Jacques Vallin, France Meslé, translated by Emily DivinagraciaPages 591 to 614Late-Fetal Mortality: Historical Perspectives on Continuing Problems of Estimation and InterpretationBy Robert WoodsPages 617 to 634The Distribution of Environmental Risks: Analytical Methods and French DataBy Lucie Laurian, translated by Dana PottratzPages 635 to 649Empirical Evidence of Population Concentration in Spain, 1900-2001By Francisco J. Goerlich, Matilde MasPages 651 to 667Do Immigrant-Origin Students Progress Faster at School? The Case of FranceBy Héctor Cebolla Boado