Results 171 to 180 of about 7,489 (230)
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The Macroeconomic Effects of Oil Supply News: Evidence from OPEC Announcements
The American Economic Review, 2018This paper studies how changes in oil supply expectations affect the oil price and the macroeconomy. Using a novel identification design, exploiting institutional features of OPEC and high-frequency data, I identify an oil supply news shock. These shocks
D. Känzig
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Severe Weather and the Macroeconomy
American Economic Journal: MacroeconomicsWe investigate the impact of severe weather shocks on the US macroeconomy over the past 60 years. Using a nonlinear vector autoregressive model, we find robust evidence of time-varying effects.
Hee Soo Kim +2 more
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Production Networks and the Flattening of the Phillips Curve
Social Science Research NetworkThis paper analyzes the role of changes in the structure of production networks on the flattening of the Phillips curve over the last decades. I build a multi-sector model with production networks, and heterogeneity in input-output linkages and in degree
Christian Höynck
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E31 yarı öklidiyen uzayında yarı-öklidiyen yüzeylerin eğrilikleri üzerine
202062
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Angewandte Chemie
Side chain engineering plays a vital role in exploring high-performance small molecule acceptors (SMAs) for organic solar cells (OSCs). In this work, we designed and synthesized a series of A-DA'D-A type SMAs by introducing different N-substituted alkyl ...
Liuyang Zhou +13 more
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Side chain engineering plays a vital role in exploring high-performance small molecule acceptors (SMAs) for organic solar cells (OSCs). In this work, we designed and synthesized a series of A-DA'D-A type SMAs by introducing different N-substituted alkyl ...
Liuyang Zhou +13 more
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A Theory of Supply Function Choice and Aggregate Supply
Social Science Research NetworkModern theories of aggregate supply are built on the foundation that firms set prices and commit to producing whatever the market demands. We remove this strategic restriction and allow firms to choose supply functions, mappings that describe the prices ...
Joel Flynn +2 more
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A Unified Model of Learning to Forecast
American Economic Journal: MacroeconomicsWe propose a model of boundedly rational and heterogeneous expectations that unifies adaptive learning, k-level reasoning, and replicator dynamics. Level-0 forecasts evolve over time via adaptive learning. Agents revise over time their depth of reasoning
George W. Evans +2 more
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Obstetrics and Gynecology
This Clinical Practice Update provides revised guidance on Rh testing and Rh D immune globulin administration for individuals undergoing abortion or experiencing pregnancy loss at less than 12 0/7 weeks of gestation.
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This Clinical Practice Update provides revised guidance on Rh testing and Rh D immune globulin administration for individuals undergoing abortion or experiencing pregnancy loss at less than 12 0/7 weeks of gestation.
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Q.E.D. E31 — Coherencia Nodal en Superconductores Tipo II
Note (Obsolete Version) This was a failed test — the first publication. Chaos took over. Please use the updated version: DOI 10.5281/zenodo.17427740 This work presents structural and experimental evidence of nodal coherence in type II superconductors, based on the TTN framework.openaire +1 more source