These are just the kind of plants used by the small-and medium-sized businesses that have been the engine of much of China's recent growth.

ECONOMIST: Chinese statistics

It sends a signal that Europe is making growth its priority, but will these lower costs be passed on to the small and medium-sized companies, which are the engine room of most European economies?

BBC: Europe: a cautious rate cut

And if you want to talk about market dynamics at the pump, then look no further than the increase in demand for hybrid cars, which can increase fuel efficiency over other mid-sized cars with the help of an electric engine.

ECONOMIST: Israel and America