Properties of the histogram location approach and the extent and change of downward nominal wage rigidity in the EU

The histogram location approach has been proposed by Kahn (1997) to estimate the fraction of wage cuts prevented by downward nominal wage rigidity.In this paper, we analyze the validity of the approach by means of a simulation study which yielded evidence of unbiasedness but also of potential underestimation of rigidity parameter uncertainty and sy

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Single-Stage Polystyrene Concrete 3D Printing Technology

The 3-D printers offered to the construction market can perform retained form layer-by-layer for subsequent filling with reinforced structural concrete and ultrastar dc hc550 insulation.The use of a single-stage polystyrene concrete with polystyrene gruvi golden lager granules bloated directly in the printer head allows to form layer-by-layer the i

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