alix: nevertheless, the recent rate rise is the first with the index below 50. ,e are joined by james pomeroylobal economist. services can make up the slack in manufacturing? james: we are looking at not just the u.s. economy but most developed markets. the manufacturing sector in the u.s. and europe is only about 20% of the economy. when we get weak manufacturing data, what we are really looking at is the service sector, which globally continues to do pretty well. non-manufacturing i sm is still around the 55 mark. iseloped market growth holding up quite reasonably at the moment. fed vice-chairman stanley fischer also spoke with tom keene the efficacy of negative interest rates. take a listen. that have used it continue to use it. they have not given it up. and we even had the danes continuing a contractor he -- continuing the policy. working more than i can say that i expected in 2012, but i wasn't on the committee at that stage. about thee's talking the ecbt sweden and have also cut interest rates to negative. negative interest rates have a nonlinear reaction or function on the markets ove