Verick, Sher; Letterie, Wilko; Pfann, Gerard - Institute for the Study of Labor (IZA) - 2004
The empirical identification of non-linearities in investment relies on how investment is assumed to be separated into … investment which allows us to observe regime separation, an aspect of the data that is typically absent from previous empirical … studies. Our results indicate that firms tend to spread the expansion of capital stock over a period of years rather than …