Results 141 to 150 of about 2,240,235 (392)

Comparative Analysis of Hydrogen Production and Economic Feasibility: Direct versus Indirect Coupling of Photovoltaic Systems with Electrolyzers

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This article examines the efficiency and cost‐effectiveness of green hydrogen production strategies: direct and indirect, with and without battery. Results show that the indirect configuration with battery yields the highest hydrogen production and profitability. The study discusses technical, energetic, and economic trade‐offs, providing insights into
Alfonso González del Valle   +2 more
wiley   +1 more source

Toward Reuse‐Ready PV: A Perspective on Recent Advances, Practices, and Future Challenges

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This perspective study sheds light on current research and future challenges toward higher PV reuse readiness in PV industry. It highlights qualification methods, PV repair strategies, and standardization efforts for PV reuse. A four‐step example of triage‐for‐reuse framework is discussed, as well as recent advances in PV repair strategies for reuse ...
Ioannis (John) A. Tsanakas   +8 more
wiley   +1 more source

Accurate Evaluation of Asset Pricing Under Uncertainty and Ambiguity of Information [PDF]

open access: yesarXiv, 2018
Since exchange economy considerably varies in the market assets, asset prices have become an attractive research area for investigating and modeling ambiguous and uncertain information in today markets. This paper proposes a new generative uncertainty mechanism based on the Bayesian Inference and Correntropy (BIC) technique for accurately evaluating ...
arxiv  

Flexible Demand and Its Impacts on Future Utility‐Scale Photovoltaic Integration and Generation Costs: Case Study on the Italian Energy Transition

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The energy transition increases electrical demand, primarily met by renewable sources, potentially raising system costs. In this study, the economic effects of flexible demand on solar integration and generation costs in Italy for 2030 and 2040 are assessed.
Elisa Veronese   +3 more
wiley   +1 more source

Single factor financial asset pricing models: an empirical test of the Capital Asset Pricing Model CAPM and the Downside Capital Asset Pricing Model D-CAPM Modelos de precificação de ativos financeiros de fator único: um teste empírico dos modelos CAPM e D-CAPM

open access: yesREGE Revista de Gestão, 2005
This study analyzed the Capital Asset Pricing Model CAPM as well as the Downside Capital Asset Pricing Model D-CAPM and evaluated the latter as an efficient alternative asset pricing model.
Felipe Dias Paiva
doaj  

Disaster Risk and its Implications for Asset Pricing

open access: yes, 2015
After lying dormant for more than two decades, the rare disaster framework has emerged as a leading contender to explain facts about the aggregate market, interest rates, and financial derivatives.
Jerry Tsai, Jessica A. Wachter
semanticscholar   +1 more source

Testing the q-Theory of Anomalies [PDF]

open access: yes
The q-theory explanations of asset pricing anomalies are quantitatively important. We perform a new asset pricing test by using GMM to minimize the difference between average stock returns in the data and average investment returns constructed from ...
Lu Zhang, Toni M. Whited
core  

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