Results 51 to 60 of about 58,428 (305)

The applied perspective for seasonal cointegration testing

open access: yesEconomia Aplicada, 1997
While the literature on cointegration deals exclusively with the case of cointegration at the long-run or zero frequency between series in a vector of economic variables, it may happen that unit-roots are also present at the seasonal frequencies, and ...
Andre Luis Rossi de Oliveira   +1 more
doaj  

Physics‐Grounded Probabilistic Bits for Hardware‐Efficient Intelligent Inference and Optimization

open access: yesAdvanced Intelligent Systems, EarlyView.
Si–SiNx interface traps are harnessed as a complementary metal–oxide–semiconductor‐compatible source of controllable randomness for probabilistic bits. Pulse‐width‐programmed stochastic capture converts nanoscale defect dynamics into Boltzmann‐consistent binary outputs, while a physics‐based Simulation Program with Integrated Circuit Emphasis model ...
Dokyoung Lee   +3 more
wiley   +1 more source

Shaping Energy Transitions: Sectoral Demand, Climate Risk Exposure, and Renewable Pathways in Sub‐Saharan Africa

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Energy is a fundamental driver of economic growth, shaping productivity, industrialization, and long‐term economic resilience. In sub‐Saharan Africa (SSA), where energy access remains uneven and infrastructure is underdeveloped, understanding sector‐specific energy demand is essential for designing sustainable energy strategies.
Michael Appiah   +3 more
wiley   +1 more source

TÜRKİYE’NİN ÜLKE KREDİ NOTLARI İLE DOĞRUDAN YABANCI YATIRIMLARI ARASINDAKİ UZUN DÖNEMLİ İLİŞKİ: STANDARD&POORS ÖRNEĞİ - THE LONG TERM RELATIONSHIP BETWEEN SOVEREIGN CREDIT RATINGS AND FOREIGN DIRECT INVESTMENT OF TURKEY: SAMPLE OF STANDARD&POORS

open access: yesMehmet Akif Ersoy Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2018
Bu çalışmada, Türkiye’nin Ocak 2006 - Kasım 2017 yılları arasında gerçekleşen doğrudan yabancı yatırımları ile kredi derecelendirme kuruluşu Standard&Poors’ un ilan ettiği ülke kredi notları arasındaki uzun dönemli ilişki zaman serisi analizleri ...
Asuman Balat   +2 more
doaj   +1 more source

Innovation Pathways to Carbon Efficiency: Disentangling the Effects of AI, R&D, and Clean Energy Blessings on U.S. Environmental Sustainability

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The United States (U.S.) faces challenges in achieving its ambitious net‐zero carbon emissions target by 2050, with current emissions having fallen by less than 1% in 2024. Despite an investment of $500 billion in low‐carbon resources while holding the second‐largest green technology patent portfolio globally, it is further imperative to ...
Md Zubair Ahmad   +5 more
wiley   +1 more source

A Characterization Of Cointegration

open access: yes, 1993
In this paper we provide a succinct characterization of cointegration and a criterion that leads to a novel, and very simple test for cointegration. We also provide a restatement and proof of the characterizations given in Engle and Granger (1987) (EG), correcting a number of minor errors and misstatements.
openaire   +4 more sources

From Informality to Green Development: How the Shadow Economy Affects Green Finance, Green Innovation, and Green Trade

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Achieving green transition has become an essential policy priority for which economies need to mobilize green finance, increase green innovation, and promote trade in environmentally sustainable goods and services. However, the effectiveness of policies for enhanced green development depends not only on their design but also on their ...
Sami Ur Rahman   +3 more
wiley   +1 more source

Carbon Footprint of Bank Loans: Opportunities and Risk Implications in the Banking Industry

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether the carbon footprint of bank loan portfolios influences bank stability, profitability and cost efficiency and whether regulatory quality moderates these relationships. Using a balanced panel of 33 countries from 2005 to 2018, the analysis combines banking‐sector indicators from the World Bank Global Financial ...
Honglei Wang   +5 more
wiley   +1 more source

Decarbonization in Financial Turbulent Times: Global Value Chains and Regulatory Framework

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how participation in global value chains (GVCs) influences carbon emissions amid financial turbulence, with attention to cross‐country heterogeneity and distributional dynamics. Although existing research has explored trade–environment linkages, limited attention has been given to how GVC integration interacts with ...
Xiaoyong Xu   +4 more
wiley   +1 more source

Pathways to Carbon Neutrality: The Role of Environmental Governance, Environmental Technology, Renewable Energy Transition, and Economic Policy Uncertainty in Africa

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT As climate change and environmental deterioration continue to escalate due to substantial CO2 emissions, nations worldwide are implementing approaches to alleviate CO2 emissions and accomplish carbon neutrality (CNE) goals. The current study examined CNE objectives for five selected nations in Africa, spanning from 1990 to 2022.
John Wiredu   +4 more
wiley   +1 more source

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