Two other factors that determine the existence of FDI spillovers can be inferred
from the model of Fosfuri et al. (2001). The first concerns the type of training received by
workers at MNEs. If the worker receives training in a more firm-specific technology, local
firms have less advantage in obtaining that technology as it is more costly to adapt it to
their own production process. The second is connected with the duration of the work
contract and/or the existence of restrictions on labor mobility. Both aspects may limit the
transfer of workers from MNEs to domestic firms, and, as such, the occurrence of
spillovers through the labor mobility channel.