by Shaw-Er, Judy, Chiang, Wang, Chen, Ya-Wen
Published in Applied economics (10.07.2005)

by BERNDT, ERNST R., FRIEDLAENDER, ANN. F., CHIANG, JUDY SHAW-ER WANG, VELLTURO, CHRISTOPHER A.
Published in Journal of productivity analysis (01.06.1993)

by Berndt, Ernst R, Vellturo, Christopher A, Chiang, Judy Shaw-Er Wang, Friedlaender, Ann F
Year of Publication 01.06.1991

by Berndt, Ernst R, Chiang, Judy Shaw-Er Wang, Friedlaender, Ann F
Year of Publication 01.06.1990

by Berndt, Ernst R, Friedlaender, Ann F, Judy Shaw-Er Wang Chiang
Published in NBER Working Paper Series (01.06.1990)

by Berndt, Ernst R, Friedlaender, Ann Fetter, Wang Chiang, Judy Shaw-Er
Year of Publication 1990

by Friedlaender, Ann F, Berndt, Ernst R, Judy Shaw-Er Wang Chiang, Showalter, Mark, Vellturo, Christopher A
Published in NBER Working Paper Series (01.09.1991)

by Berndt, Ernst R, Vellturo, Christopher A, Chiang, Judy Shaw-Er Wang, Friedlaender, Ann F, Showalter, Mark H
Year of Publication 01.09.1991

by Berndt, Ernst R, Friedlaender, Ann F, Judy Shaw-Er Wang Chiang, Vellturo, Christopher A
Published in NBER Working Paper Series (01.06.1991)