Results 61 to 70 of about 188,154 (204)

Opportunist to risk manager: reverse engineering the Taylor rule [PDF]

open access: yes, 2009
Taylor (1993) advocated that the short term policy rate should respond linearly to the inflation rate and to the output gap. The Taylor Rule also seemed to track the federal funds rate over the formative years of the Greenspan regime, then considered to ...
Byrne, Brian
core  

Orbifolds, the A, D, E Family of Caustic Singularities, and Gravitational Lensing

open access: yes, 2011
We provide a geometric explanation for the existence of magnification relations for the A, D, E family of caustic singularities, which were established in recent work.
Aazami, Amir B.   +2 more
core   +1 more source

Fiscal Fan Charts: A Tool for Assessing Member States' (Likely?) Compliance with EU Fiscal Rules [PDF]

open access: yesFiscal Studies, 2013
AbstractThis paper sets out a methodology for constructing fan charts for the government deficit and debt ratios over the medium term. It relies on information contained in Stability/Convergence Programme Updates, a model of the relevant stochastic process (for example, that of real GDP) or processes, and a parameter estimate of the sensitivity of the ...
Cronin, David, Dowd, Kevin
openaire   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

open access: yesAdvanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief   +12 more
wiley   +1 more source

Analysis of the Air Treatment Process of a Radiant Panel as a Surface Cooler Based on aPsychrometric Chart

open access: yesZhileng xuebao, 2019
A heat and moisture transfer model of an experimental room under the combined cooling mode of radiant panel cooling and a fan coil unit was established in this study. It was proposed to consider the radiant panel as a special “cooler”.
Wang Yingjuan   +4 more
doaj  

Bayesian fan charts for U.K. inflation: Forecasting and sources of uncertainty in an evolving monetary system [PDF]

open access: yesJournal of Economic Dynamics and Control, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cogley, Timothy   +2 more
openaire   +4 more sources

Advanced Design for Weakly Coupled Resonators by Automatic Active Optimization

open access: yesAdvanced Materials Technologies, EarlyView.
An Automatic Active Optimization (AAO) strategy integrates machine learning predictors and genetic algorithms in a closed‐loop workflow. By iteratively expanding its dataset with new discoveries, AAO overcomes the limits of conventional methods. This approach finds superior microstructural designs beyond the initial sample space. We demonstrate this on
Wei Yue   +8 more
wiley   +1 more source

Are Bayesian Fan Charts Useful for Central Banks? Uncertainty, Forecasting, and Financial Stability Stress Tests [PDF]

open access: yes
This paper shows how fan charts generated from Bayesian vector autoregression (BVAR) models can be useful for assessing 1) the forecasting accuracy of central banks’ prediction models and 2) the credibility of stress tests carried out to evaluate ...
Jozef Barunik   +3 more
core  

Designing fan charts for GDP growth forecasts to better reflect downturn risks [PDF]

open access: yesOECD Economics Department Working Papers, 2017
Forecasts of GDP growth are typically over-optimistic for horizons beyond the current year, particularly because they fail to predict the occurrence or severity of future downturns. Macroeconomic forecasters have also long been under pressure to convey the uncertainty surrounding their forecasts, particularly since the financial crisis.
openaire   +1 more source

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