This paper derives a model of maintenance expenditures from an analytical framework in which maintenance, utilization and service life are appropriately integrated and estimates it with the help of automobile data from Greece. On the theoretical plain it is shown that the model allows...

This paper investigates the effects of uncertainty emanating from technological im-provements on the optimal lifetime of assets. In does so in a dynamic model in which: a) technological change increases continuously the productivity of producers’ durables, b) po-tential competition induces...

This paper analyzes and compares two alternative policies of determining the service life and replacement demand for vintage equipment under embodied technological change. The policies are the infinite-horizon replacement and the transitory replacement ending with scrapping. The corresponding...

Our objective in this paper is to shed light on the economic forces and the specific way in which they combine to determine the service life, and hence the replacement demand for durables, in the short run and in the long run. For this purpose the received multiperiod economic replacement model...