Results 101 to 110 of about 3,946,534 (352)

Productivity and equity returns: A century of evidence for 9 OECD countries [PDF]

, 2001
The share market boom in the 1990s is often linked to the acceleration in labour productivity over the same period. This paper explores the suggestions that labour productivity may be an inaccurate measure of firm’s cash flow which underlies equity ...
Davis, P, Madsen, J
core  

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

Advanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter, Thomas Wegener, Florian Stredak, Gert Bartzsch, Steffen Scherbring, Javad Mola, Olena Volkova, Stefan Böhm, Thomas Niendorf   +8 more
wiley   +1 more source

Productivity and Misallocation in General Equilibrium

Quarterly Journal of Economics, 2017
This paper develops a general theory of aggregation in inefficient economies. We provide nonparametric formulas for aggregating microeconomic shocks in economies with distortions such as taxes, markups, frictions to resource reallocation, financial ...
D. Baqaee, E. Farhi
semanticscholar   +1 more source

Additive Processing of Ti‐17 by Wire Arc Directed Energy Deposition: An Investigation of the Microstructure and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study focuses on processing the titanium alloy Ti‐17 using wire arc directed energy deposition (waDED), with an emphasis on the microstructure and mechanical properties. The waDED typical heat‐affected zone banding is characterized and related to the local mechanical properties.
Alexander Wenda, Thomas Klein, Florian Fahrnberger, Marcel Czipin, Karin Hartl, Clemens Simson, Martin Stockinger, Herbert Hutter   +7 more
wiley   +1 more source

National education evidence base: draft report [PDF]

Early childhood education and care (ECEC) and school education bear on the wellbeing and quality of life of young Australians as well as on the capabilities and productivity of Australia’s future labour force.
Productivity Commission
core  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Modeling Maintenance Productivity Measurement of Engineering Production Systems: Discrete Event Simulation Approach [PDF]

, 2013
Modeling and simulation of industrial information communication systems and networks is one of the major concerns of productivity engineers for the establishment of productivity standards in virtually all functional areas of an industrial organization.
Bolu, Christian
core   +1 more source

Innovation Strategies and Productivity in the Polish Services Sector in the light of CIS 2008 [PDF]

, 2012
Industry - and firm-level research into both innovations and productivity has long been limited to manufacturing. With this paper, we aim to contribute to the stream of literature that aims at extending the scope of such investigations to the services ...
Szczygielski, Krzysztof
core   +1 more source

WOODY PLANTS GROWTH ON ABANDONED AGRICULTURAL LANDS: SCALE, CAUSES OF ABANDONMENT, WAYS OF USE. A REVIEW [PDF]

Вопросы лесной науки
The article presents an overview of Russian and foreign papers on the subject of quantitative assessment of woody plants growth on abandoned agricultural lands and possible ways to utilize them.
D. V. Gichan, D. N. Tebenkova
doaj   +1 more source

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source