My new outlook has allowed me to make a lot of progress in my research.

NEWYORKER: Sweetheart Sorrow

"One of the most likely explanations of the so-called 'productivity puzzle' is that companies are either reluctant or unable to make big investments in new plant, machinery and equipment, perhaps due to the uncertain economic outlook or a lack of available finance, or a combination of both, " he said.

NPR: BoE Governor Backed More Stimulus For UK Economy