TY - BOOK AU - Hubbard,Thomas N. TI - Why are process monitoring technologies valuable? : the use of on-board information technology in the trucking industry AV - HD45 H822W PY - 1998/// CY - Cambridge, Mass. PB - National Bureau of Economic Research KW - PROCESS ENGINEERING KW - TECHNOLOGICAL INNOVATIONS KW - ECONOMETRIC MODELS KW - PROCESS CONTROL KW - TRUCKING KW - UNITED STATES KW - MANAGEMENT KW - TECHNOLOGICAL INNOVATION KW - ECONOMICS KW - RESEARCH ER -