Results 141 to 150 of about 28,354 (309)

Green Talk, Costly Walk: The Financial Cost of Greenwashing

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the financial consequences of greenwashing, operationalized as the misalignment between ESG disclosure and actual ESG performance. While prior research has explored the reputational and ethical dimensions of greenwashing, its impact on firms' cost of debt remains underexamined.
S. Taddeo, A. Regoli, O. Weber, R. Carè
wiley   +1 more source

Testing for Mean-Coherent Regular Risk Spanning

Coherent risk measures have received considerable attention in the recent literature.Coherent regular risk measures form an important subclass: they are empirically identifiable, and, when combined with mean return, they are consistent with second order ...
Melenberg, B., Polbennikov, S.Y.
core   +1 more source

21st Century COE Program at the University of Electro-Communications "Innovation in Coherent Optical Science"

, 2004
We describe the outline of the 21st Century COE Program at the University of Electro-Communications, "Innovation in Coherent Optical Science" which has been started in the fiscalyear of 2003.departmental bulletin ...
Hakuta, Kohzo, ハクタ, コウゾウ, 白田, 耕蔵   +2 more
core   +1 more source

Stochastic Backpropagation for Coherent Optical Communications

, 2011
We present stochastic backpropagation, a novel maximum a posteriori detection method for coherent optical communication. The proposed detector is shown to outperform conventional backpropagation in a scenario where nonlinear phase noise is the dominant ...
Yan Gong, Jiang, Nan, Karlsson, Magnus, Jiang, Nan,, Henk Wymeersch, Johannisson, Pontus,, Agrell, Erik,, Andrekson, Peter, Nan Jiang, Karlsson, Magnus,, Agrell, Erik, Erik Agrell, Johannisson, Pontus, Gong, Yan,, Pontus Johannisson, Wymeersch, Henk,, Wymeersch, Henk, Gong, Yan, Karout, Johnny, Peter Andrekson, Karout, Johnny,, Magnus Karlsson, Johnny Karout, Andrekson, Peter,   +23 more
core   +1 more source

Corporate Decarbonization via Technology and Management

Business Strategy and the Environment, EarlyView.
ABSTRACT This study provides a comprehensive overview of key findings on decarbonization, advanced technologies, and management strategies, highlighting emerging themes shaping the field. Advanced technologies enhance carbon reduction through efficiency, real‐time monitoring, and optimizing resource optimization.
Heidy Montero‐Teran, Rudolf R. Sinkovics, Olli Kuivalainen   +2 more
wiley   +1 more source

Coherent Optical Communications &Amp; Signal Processing Using Optical Frequency Combs

, 2005
This paper discusses use of optical frequency combs generated by modelocked semiconductor lasers for coherent photonic signal processing applications. Targeted applications lie in areas of metrology, optical sampling, arbitrary waveform generation and ...
Lee, W., Ozharar, S., Choi, M.
core   +1 more source

The Perils of Environmental, Social, and Governance (ESG) Controversies: Implications for a Firm's Financial and Nonfinancial Performance

Business Strategy and the Environment, EarlyView.
ABSTRACT Although ESG controversies are on the rise, research investigating them yields contradictory findings. The paper provides resolutions to the debate through investigating (a) how ESG controversies influence firms' short‐term and long‐term financial performance; (b) how firms navigate ESG controversies' effect; and (c) how ESG controversies ...
Amalesh Sharma, Sourav Bikash Borah, Anirban Adhikary, Sanjay Kumar Jena   +3 more
wiley   +1 more source

Measuring Corporate Alignment With the Circular Economy: a Text‐Based Circularity Index From Mandatory Non‐Financial Disclosures

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) has become a strategic priority for firms, yet empirical assessments of corporate circularity remain fragmented and heavily dependent on structured indicators or self‐reported metrics. This paper proposes a novel, text‐based circularity index derived from mandatory non‐financial statements of large ...
Giuseppe Pernagallo, Francesco Quatraro, Eleonora Rubichi   +2 more
wiley   +1 more source

Coherent optical short-reach communications [PDF]

, 2016
© 2016 Dr. Di CheOptical communication using high-speed on-off-keying by direct modulation (DM) and direct detection (DD) was one of the most inspiring breakthroughs for telecommunication in 1970s. The wide deployment of 2.5-Gb/s per wavelength submarine
Che, Di
core  

Sustaining Circular Innovation Under Volatile Market Conditions: The Critical Role of Industry Platforms

Business Strategy and the Environment, EarlyView.
ABSTRACT While industry platforms are widely recognized as enablers of circular innovation, we still know little about how they evolve to scale and sustain innovation as economic conditions tighten and circular economy funding schemes become more selective.
Eva Qi Wang, Julia A. Fehrer, Jonathan J. Baker, Roderick J. Brodie   +3 more
wiley   +1 more source