ARTÍCULO
TITULO

THE EFFECTS OF CLASS SIZE ON STUDENT ACHIEVEMENT: NEW EVIDENCE FROM POPULATION VARIATION

Hoxby    
Caroline M.    

Resumen

No disponible

 Artículos similares

       
 
Rui Huang, Qinghe Zhang, Pengfei Qi and Weiwei Liu    
A set of miniature optical fiber particle concentration measuring instruments is designed and applied to develop a unified expression for the concentration measurement of uniform particles in tap water. By measuring the concentrations of six uniform sili... ver más
Revista: Water

 
Edyta Malecka-Ziembinska, Lukasz Ziebakowski     Pág. 25 - 32
The inspiration to take up the issue of the poll tax resulted from the desire to verify the claims made by the supporters of the introduction of this tax in Poland in relation to its amount. For this purpose, the simulation of the quota rate of this tax,... ver más

 
Mirela Cristea,Gratiela Georgiana Noja,Yannis Thalassinos    
The research aims to identify several dissimilarities between the European Union Member States (EU-27 MS) in terms of welfare and labour market dimensions under the sheer implications of the ageing phenomenon. The quantitative research methodology emphas... ver más

 
Enrique Fernández Escalante, Jon San Sebastián Sauto and Rodrigo Calero Gil    
In this article, the authors will support Managed Aquifer Recharge (MAR) as a tool to combat Climate Change (CC) adverse impacts on the basis of real sites, indicators, and specific cases located Spain. MAR has been used in Spain in combination with othe... ver más
Revista: Water

 
Ismael Orozco, Félix Francés and Jesús Mora    
The success of hydrological modeling of a high mountain basin depends in most case on the accurate quantification of the snowmelt. However, mathematically modeling snowmelt is not a simple task due to, on one hand, the high number of variables that can b... ver más
Revista: Water