Results 81 to 90 of about 303,051 (209)

Stochastic Trends and Economic Fluctuations [PDF]

Recent developments in macroeconomic theory emphasize that transient economic fluctuations can arise as responses to changes in long run factors -- in particular, technological improvements -- rather than short run factors.
Robert G. King, Charles I. Plosser, Mark W. Watson, James H. Stock   +3 more
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Short-Range Nematic Fluctuations in Sr1-xNaxFe2As2 Superconductors

, 2021
Interactions between nematic fluctuations, magnetic order and superconductivity are central to the physics of iron-based superconductors. Here we report on in-plane transverse acoustic phonons in hole-doped Sr1−xNaxFe2As2 measured via inelastic x-ray ...
Wolf, Thomas, Said, Ayman H, He, Y., Birgeneau, R. J., Chen, X., He, Yu, Wang, L., Uchiyama, H., Song, Y., Wu, S., Wolf, T., Uchiyama, Hiroshi, Yi, M., Frano, Alex, Birgeneau, Robert J, Frano, A., Alatas, A., Wu, Shan, Yi, Ming, Said, A. H., Meingast, C., Song, Yu, Chen, Xiang, Meingast, Christoph, Wang, Liran, Alatas, Ahmet   +25 more
core   +1 more source

Short term fluctuations of wind and solar power systems

New Journal of Physics, 2016
Wind and solar power are known to be highly influenced by weather events and may ramp up or down abruptly. Such events in the power production influence not only the availability of energy, but also the stability of the entire power grid.
M Anvari, G Lohmann, M Wächter, P Milan, E Lorenz, D Heinemann, M Reza Rahimi Tabar, Joachim Peinke   +7 more
doaj   +1 more source

Using Long-Run Restrictions to Investigate the Sources of Exchange Rate Fluctuations [PDF]

This paper makes use of long-run restrictions to identify macroeconomic shocks and evaluate their relative importance for exchange rate fluctuations.
Pao-Lin Tien
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Persistent fluctuations in stride intervals under fractal auditory stimulation [PDF]

, 2014
Copyright @ 2014 Marmelat et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and ...
Beek, P.J., Beek, PJ, Andreas Daffertshofer, Kjerstin Torre (355432), Beek Peter J., Daffertshofer, A.; id_orcid, Vivien Marmelat (540065), Daffertshofer, Andreas, Torre Kjerstin, Kjerstin Torre, Marmelat, V, Torre, K, Marmelat Vivien, Marmelat, Vivien, Daffertshofer, A, Beek, P.J.; id_orcid, Torre, K., Peter J Beek, Daffertshofer Andreas, Vivien Marmelat, Beek, Peter J., Peter J. Beek (307441), Torre, Kjerstin, Marmelat, V.C.M., Andreas Daffertshofer (238842), Daffertshofer, A.   +25 more
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Dynamic Fluctuations in a Short-range Spin Glass Model [PDF]

Journal de Physique I, 1996
25 pages, LaTeX, 5 figures available upon request.
openaire   +3 more sources

Asymmetric Information and Employment Fluctuations [PDF]

Shimer (2005) showed that a standard search and matching model of the labor market fails to generate fluctuations of unemployment and vacancies of the magnitude observed in US data in response to shocks to average labor productivity of plausible ...
Giuseppe Moscarini, Bjoern Bruegemann
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Overtime and short-time with fluctuating absenteeism and demand

, 2005
Even though overtime is a widely observed phenomenon, this paper argues against the view of overtime as a structural cost minimizing labour demand solution. A large part of the observed overtime can be explained by the volatility of demand and absenteeism.The paper''s main contribution is to investigate how stochastic absenteeism and stochastic demand ...
openaire   +2 more sources

Short period fluctuations in bacterial numbers in soil

, 1935
RESP ...
Thornton, H. G., Taylor, C. B.
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Short Period Fluctuations in Intelligence Final Report

, 1966
Short period fluctuations in human intelligence ...

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