Latin American Economic Review

Table 2 Bivariate correlations between outputs and inputs

From: Measuring the efficiency of public schools in Uruguay: main drivers and policy implications

		PARED	SCHRES	PROPCERT
2009	Maths_mean	0.588**	0.014	0.373**
2009	Read_mean	0.633**	0.023	0.393**
2012	Maths_mean	0.585**	0.122	0.116
2012	Read_mean	0.479**	0.188	0.180
Pool	Maths_mean	0.544**	0.048	0.263**
Pool	Read_mean	0.545**	0.091	0.297**

** Statistical significance at 1 % (bilateral). Sample size PISA 2009 = 71; PISA 2012 = 98; pool = 169. Source: own elaboration based on PISA 2009 and PISA 2012 data

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