Richard H. Spady

Hedonic Cost Functions for the Regulated Trucking Industry

R. Spady, A. Friedlaender, Ann F Friedlaender, 1978 .

Duopoly with Both Ruin and Entry

Robert W. Rosenthal, Richard H. Spady, 1989 .

Econometric Estimation of Cost Functions for the Regulated Transportation Industries

Richard H. Spady, 1979 .

Asymptotic expansions of the informa-tion matrix test statistic

Andrew Chesher, R. Spady, A. Chesher, 1991 .