Following a second reform in 2007, firms with 50 or more workers now have to hand over the severance contributions to the government, which subsequently makes severance payments to the worker. Accordingly, they encourage employers to invest in their workers' training, which increases their productivity and employability. Other positive effects of more permanent labour relations include greater trust, cooperation and loyalty between the two parties, in addition to stimulating team spirit, which could generate higher productivity and facilitate the introduction of new technologies.