### TABLE 1. Boundary Conditions

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### Table 2 Boundary Objects

### Table 8 boundaries

"... In PAGE 6: ...able 7 Price Cap vs. Rate of Return .......................................................... 20 Table8 Design Objectives for Regulatory Institutions .... ..."

### Table 2: Cluster boundaries

"... In PAGE 7: ... Appendix 2 shows the classification results for each country and year, to be used as input in empirical work. 15 Table2 shows the upper and lower bounds of the three underlying variables for the 1 st and 2 nd round classifications, and confirm that the identified groups span the data as expected. For the 1 st round classification several interesting results are evident from the numbers.... ..."

### Table 5 Boundary Fluxes

"... In PAGE 20: ...lements 4-6, Figure 7. The analytical solution end uxes for (59) are exactly zero for any Re gt; 1. Any Lagrange basis solution prediction of these uxes will be totally erroneous due to the dispersive error propagation to the Dirichlet nodes. Table5 presents the S = 2 SGM WS solution for end point uxes, which agree to round-o with the analytical values. Burgers equation, non-linear stationary wave, d = 1 The nonlinear momentum variable form of (59) is the stationary viscous Burgers equation udu dx ? d dx 0 @ 1 Re dudx 1 A = 0 (63) The weak statement algorithm (6)-(10b) for solution of (63) is thereby iterative.... ..."