Research Article

An Unintended Effect of Financing the University Education of the Most Brilliant and Poorest Colombian Students: The Case of the Intervention of the Ser Pilo Paga Program

Figure 4

Results of our approach considering the temporal evolution of the right tail of the probability density function of examination scores for the SISBEN and non-SISBEN populations for examination years between 2014 and 2017. (a) Tail of the distribution in logarithmic scale for different populations from 2014 to 2017. This figure supports the notion that the data behaves according to the Pareto power-law tail assumption, i.e., . (b) Evolution of the performance given by (1) assuming a Pareto power-law tail. (c) Evolution of performance improvement for the periods 2014-2015, 2015-2016, and 2016-2017 given by (3).
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