65 research outputs found
Los espectros de los desaparecidos: pasajes entre compromiso político y visión literaria en los últimos cuentos de Cortázar
INVESTMENT IN LAND BY LANDOWNER CLASSES
A nationwide survey of landowners indicates that owner operators of farmland made more frequent capital expenditures for conservation, land clearing, and drainage than nonoperator owners. This result applies to individual and family owners as well as to nonfamily partnerships and corporations. Retired owners made capital expenditures less frequently than other nonoperator owners. Three alternatives for maintaining and increasing the productivity of rented land are: develop land enhancing technologies that are attractive to tenants; include nonoperator owners in the services offered by local, State, and Federal agencies; and develop land purchase contracts that are mutually advantageous to tenants and older landlords
Exploring the gap difference in 2000-2009 PISA Test Scores between Argentina, Chile and Mexico
Student reading proficiency scores in the PISA 2000 study were, on average, equally poor in Argentina, Chile and Mexico. By contrast, important differences were observed in PISA 2009. In this paper, the 2000-2009 difference is decomposed into coefficient and covariate effects by applying Oaxaca-Blinder decomposition techniques. Decomposing the total gap into characteristic and coefficient effects showed striking country differences. In Argentina, both effects were moderate, had similar weight and negative sign. In Mexico these effects were moderate, similar in absolute value, and opposed in sign; and in Chile these effects were high, had similar value and positive sign. This paper seeks to examine potential factors of policy interest explaining divergences in trajectories between these countries.PISA Study, Latin America, Oaxaca-Blinder decomposition
AMWA-EMWA-ISMPP joint position statement on medical publications, preprints, and peer review
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