Catching up the orthopods.

Catching up with the Economy

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Catching up with the Keynesians

This paper examines the role for tax policies in productivity-shock driven economies with \catching-up-with-the-Joneses" utility functions. The optimal tax policy is shown to a ect the economy countercyclically via procyclical taxes, i.e., \cooling down" the economy with higher taxes when it is \overheating" in booms and \stimulating" the economy with lower taxes in recessions to keep consumpti...

Catching Up with Flu

The sniffles, sneezes, aches, and pains of flu are a dreaded part of the winter season. The fear of another deadly pandemic is ever imminent, and this issue’s Select looks at recent efforts to understand this ever-shifting virus. From efforts aiming to predict its geographical spread to those that elucidate the basic viral biology and host response, researchers are looking for new ways to stay ...

Innovation and catching-up

Catching Up with Ultrafast Endocytosis

The mechanism and speed of endocytosis at central synapses after neurotransmitter release is still under debate. In this issue of Neuron,Delvendahl et al. (2016) propose an ultrafast form of endocytosis after single action potentials (APs) at physiological temperature.