...they will have developed complex systems to justify their costs and prices, systems that hide their real costs even from themselves.
Many major transitions are triggered by major changes in government policy, especially
deregulation. In the past thirty years, the federal government has dramatically changed the rules it imposes on the aviation, finance, banking, cable television, trucking, and telecommunications industries. In each case, the competitive terrain shifted dramatically.
Some general observations can be made about this kind of transition. First, regulated prices are almost always arranged to subsidize some buyers at the expense of others. Regulated airline prices helped rural travelers at the expense of transcontinental travelers. Telephone pricing similarly subsidized rural and suburban customers at the expense of urban and business customers. Savings and loan depositors and mortgage customers were subsidized at the expense of ordinary bank depositors. When price competition took hold, these subsidies diminished fairly quickly, but the newly deregulated players chased what used to be the more profitable segments long after the differential vanished.
This happened because of the inertia in corporate routines and mental maps of the terrain, and because of poor cost data. In fact, highly regulated companies do not know their own costs--they will have developed complex systems to justify their costs and prices, systems that hide their real costs even from themselves. It takes years for a formerly regulated company, or a former monopolist, to wring excess staff expense and other costs out of its system and to stop its accountants from making arbitrary allocations of overhead expenses to activities and products. In the meantime, these mental and accounting biases mean that such companies can be expected to wind down some product lines that are actually profitable and continue to invest in some produce and activities that offer no real returns.
ACTION POINT: Understand your costs and avoid complex accounting systems that perpetuate inaccurate mental bias.