V

William Vickrey designed an auction which turned out to have been
tried and tested in the real world.  For an economist, this is an
accomplishment that deserves the utmost recognition.
　

                            [a][b][c][d][e][f][g][h][i][j] [k][l][m][n][o][[p][q][r][s][t][u][v][w][x][y][z]