Results 121 to 130 of about 1,433,751 (350)

Trade and Business Cycle Synchronization in OECD Countries - a Re-examination [PDF]

open access: yes
This paper re-examines the relationship between trade intensity and business cycle synchronization for 21 OECD countries during 1970-2003. Instead of using instrumental variables, we estimate a multivariate model including variables capturing ...
Jakob de Haan   +2 more
core  

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Almost Periodically Correlated Time Series in Business Fluctuations Analysis

open access: yes, 2012
We propose a non-standard subsampling procedure to make formal statistical inference about the business cycle, one of the most important unobserved feature characterising fluctuations of economic growth.
Lenart, Lukasz, Pipien, Mateusz
core  

Mechanical Glass‐Backsheet Photovoltaic Modules Delamination: Toward Materials Recycling

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A new technology based on sanding has been developed to collect most of the materials contained in a photovoltaic (PV) module in the form of powders. A pilot line is now operational. This technology is specifically suited for Glass//Backsheet PV panels, which represent today the vast majority of the end of life PV panels.
Fabrice Coustier   +5 more
wiley   +1 more source

Business Cycle Theory and Econometrics [PDF]

open access: yes
We outline in turn criticisms made by econometricians of the methods used in empirical business-cycle research and then criticisms made by business-cycle researchers of some methods used by econometricians. The aim is to clarify and in some cases correct
Allan W. Gregory, Gregor W. Smith
core  

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

open access: yesAgribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source

Evaluation of Uncertainty on the Stages of Business Cycle: Implementation of Quantum Principles [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2014
The goal of the research is to propose implementation of quantum principles for evaluation of economic development on stages of business cycle, define the difference between traditional (deterministic) and quantum approaches and to provide quantitative ...
Anna Svirina   +2 more
doaj  

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