Results 231 to 240 of about 324,166 (346)

Revisiting EWMA in High‐Frequency‐Based Portfolio Optimization: A Comparative Assessment

Journal of Applied Econometrics, EarlyView.
ABSTRACT This paper compares the statistical and economic performance of state‐of‐the‐art high‐frequency (HF) based multivariate volatility models with a simpler, widely used alternative, the Exponentially Weighted Moving Average (EWMA) filter. Using over two decades of 100 U.S.
Laura Capera Romero, Anne Opschoor
wiley   +1 more source

Smart decision framework for financial planning and investment optimization. [PDF]

Sci Rep
Chen X, Shen A.
europepmc   +1 more source

The Reality and Direction of Korean Dental Hygiene Education in the Super‐Aged Society

Journal of Dental Education, EarlyView.
ABSTRACT Objectives This study aims to analyze the structural features and key issues of dental hygiene education and the national licensing examination in response to a super‐aged society. To this end, the current status and challenges of Korea's dental hygiene education system are reviewed, and comparative analyses of corresponding systems in the ...
Ji‐Won Choi, Jeewan Chun, Sang‐Hwan Oh   +2 more
wiley   +1 more source

FELASA recommendations for continuing professional development for professionals involved in animal research. [PDF]

Lab Anim
Castelhano-Carlos MJ, Gyger M, Van Ginneken C, Sjöquist M, Bugnon P, Santos AI.   +5 more
europepmc   +1 more source

From Empire to Aid: Analysing Persistence of Colonial Legacies in Foreign Aid to Africa

Journal of International Development, EarlyView.
ABSTRACT For decades now, Western development agencies and donors have been castigated for their colonial biases in providing aid to Africa. It is well established that donors provide considerably more foreign aid to their former colonies relative to other countries.
Swetha Ramachandran
wiley   +1 more source

From on-call to on-site: the impact of 24-hour in-house neonatology on billing patterns and physician productivity. [PDF]

J Perinatol
Donohue L, Lakshminrusimha S.
europepmc   +1 more source

Varieties of Democracy Aid Approaches: The Role of Donors' Domestic Ideology

Journal of International Development, EarlyView.
ABSTRACT After the end of the Cold War, DAC donors increased their efforts of democracy promotion in developing countries. Among other instruments, DAC donors increasingly use democracy aid to improve democracy abroad. However, DAC donors differ in their allocation and delivery strategy of democracy aid.
Jean‐Baptiste Puginier
wiley   +1 more source

Longitudinal study of changing inspirations and aspirations of first-year students before and after the Covid-19 pandemic. [PDF]

Emerg Top Life Sci
Boyd C, Smith DP, Lacey MM.
europepmc   +1 more source

THE ASSESSMENT OF NON-PERFORMING LOANS IN UKRAINIAN BANKS CREDIT PORTFOLIO

, 2012
Inna Taranukha
openalex   +1 more source

Political Signaling via Equity Ownership: Impacts on Supplier Financial Performance

Journal of Operations Management, EarlyView.
ABSTRACT This study offers a new application of signaling theory to better understand the role of equity linkages and political influence on buyer–supplier relationships (BSRs). We examine the signaling effects of a politician's personal equity investment in a buyer firm on the financial performance of the supplier firms located in the politician's ...
Wenming Wang, In‐Mu Haw, Morgan Swink, Jun Chen   +3 more
wiley   +1 more source