TY  - SER
AU  - Rasul,Tahir
AU  - Sharif,M.N.
AU  - Techapun  Raengkhum
AU  - Tang,John C.S.
ED  - The Royal Danish Government, 
TI  - Error estimation for substitution models
T2  - Special studies project report
PY  - 1978///
CY  - Bangkok
PB  - Asian Institute of Technology
KW  - Technological forecasting
KW  - Errors
N1  - A special study submitted in partial fulfillment of the requirements. for the degree of Master of Engineering; Special Studies Project Report (M. Eng.) - Asian Institute of Technology, 1978
N2  - This work deals with the error estimation for technol ogical  substitution models. By the use of actual data, errors have been  calculated for the Floyd, Fisher-Pry, Blackman and Generalized models. A relationship is found, as to the manner in which error varies due to changes in forecasting horizon. From the result, conclusions about  relative efficiency of the four models are also presented
UR  - http://203.159.5.9/ait-thesis/detail.php?q=B22610
ER  -