Table 1.
Simulation results for and p = 2.
Table 2.
Simulation results for and p = 1.
Table 3.
Simulation results for and p = 3.
Table 4.
Parameter estimates of the GG, gamma and Weibull distributions for three data sets.
Table 5.
Observed and predicted probabilities under GG, gamma and Weibull models for the year 1970.
Table 6.
Observed and predicted probabilities under GG, gamma and Weibull models for the year 1975.
Table 7.
Observed and predicted probabilities under GG, gamma and Weibull models for the year 1980.
Fig 1.
Comparison of empirical distribution functions with estimated cdfs of the fitted models for 1970.
Fig 2.
Comparison of empirical distribution functions with estimated cdfs of the fitted models for 1975.
Fig 3.
Comparison of empirical distribution functions with estimated cdfs of the fitted models for 1980.
Table 8.
Inequality measures estimated by the GG distribution and corresponding bootstrap confidence intervals.
Table 9.
Changes in inequality measures over time.
Fig 4.
Lorenz curve and inequality measures for 1970.
Fig 5.
Lorenz curve and inequality measures for 1975.
Fig 6.
Lorenz curve and inequality measures for 1980.
Fig 7.
Data entry and parameter initial value setting panel of the GGIneq.
Fig 8.
Estimation and inequality measures panel of the GGIneq.
Fig 9.
Bootstrap confidence interval panel of the GGIneq.
Fig 10.
LC plot panel of the GGIneq.
Fig 11.
User guide panel of the GGIneq.