Panel A: A scatter plot of SCEP versus USE, with blue dots scattered and a red line at USE equals 2. Panel B: A scatter plot of INSEC versus USE, with blue dots scattered and a red line at USE equals 2. Panel C: A scatter plot of RISK versus USE, with blue dots scattered and a red line at USE equals 2. Panel D: A scatter plot of NREG versus USE, with blue dots scattered and a red line at USE equals 2. All values are approximated.
NCA scatter plots of SCEP, INSEC, RISK and NREG (theoretical barriers). Source: Author’s own work