Results 91 to 100 of about 2,922 (188)

Statutory Retirement Age and Lifelong Learning [PDF]

open access: yes
The employability of an aging population in a world of continuous technical change is top of the political agenda. Due to endogenous human capital depreciation, the effective retirement age is often below statutory retirement age resulting in ...
Henning Meier   +3 more
core  

The role of mobility in tax and subsidy competition [PDF]

open access: yes
In this paper, we analyse the role of mobility in tax and subsidy competition. Our primary result is that increasing ‘relocation’ mobility of firms leads to increasing ‘net’ tax revenues under fairly weak conditions.
Alexander Haupt, Tim Krieger
core  

Causal Linkages Between Domestic Terrorism and Economic Growth [PDF]

open access: yes
We use the Hsiao-Granger method to test for growth-terrorism causality for seven Western European countries. In bivariate settings, the impact of economic performance on domestic terrorism is very strong. In trivariate settings, the impact of performance
Daniel Meierrieks   +2 more
core  

Optically powered FiWi system for B5G hybrid VLC/RF access networks

open access: yesOptics Express
This paper proposes the concept and reports the demonstrator of an optically powered fiber/wireless (FiWi) system based on a hybrid visible light communication (VLC) and RF access network for beyond 5G (B5G) indoor applications. The power-over-fiber (PoF) technology is properly applied to simultaneously energize two components from the remote site ...
Felipe B. F. Pinto   +6 more
openaire   +2 more sources

Terrorism in the Worlds of Welfare Capitalism [PDF]

open access: yes
This contribution investigates the link between welfare policies and domestic terrorism for 15 Western European countries during 1984-2003. We argue that welfare policies improve national socio-economic conditions and thus increase the opportunity costs ...
Daniel Meierrieks, Tim Krieger
core  

Optical Frequency Upconversion Technique for Transmission of Wireless MIMO-Type Signals over Optical Fiber

open access: yesThe Scientific World Journal, 2014
The optical fiber is well adapted to pass multiple wireless signals having different carrier frequencies by using radio-over-fiber (ROF) technique. However, multiple wireless signals which have the same carrier frequency cannot propagate over a single ...
R. Q. Shaddad   +3 more
doaj   +1 more source

Pensions, Education and Life Expectancy [PDF]

open access: yes
In a two-period model with agent heterogeneity we analyze a pension reform toward a stronger link between contributions and benefits (as recently observed in several countries) in a pension system with a Bismarckian and a Beveridgian component.
Michael Gorski   +2 more
core  

Novel Filoviruses, Hantavirus, and Rhabdovirus in Freshwater Fish, Switzerland, 2017. [PDF]

open access: yesEmerg Infect Dis, 2021
Hierweger MM   +8 more
europepmc   +1 more source

Data-driven estimation of diurnal duration patterns [PDF]

open access: yes
This paper proposes a local linear estimator for diurnal patterns of transaction durations under a special nonparametric regression model, whose asymptotics are different to any known results. An iterative plug-in algorithm is developed for selecting the
Yuanhua Feng
core  

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