Results 131 to 140 of about 23,173,603 (235)

Investor sentiment and stock market returns: A comparative analysis of mood, word, and trade

Journal of Financial Research, EarlyView.
Abstract We examine and compare the return predictability of mood‐, word‐, and trade‐based sentiment measures across 18 international stock markets. Empirical results reveal that the trade‐based measure performs strongly across many settings; the word‐based measure contributes important complementary information, including in cases where the trade ...
Lan Xiang, Wenzhao Wang
wiley   +1 more source

Detrended fluctuation analysis alpha (DFA α), Approximate Entropy (ApEn), Sample Entropy (SampEn) and Recurrence Quantification Analysis Entropy (RQAEn) values for each synthetic signal with a time delay (τ) of 15 and 1.

, 2013
Detrended fluctuation analysis alpha (DFA α), Approximate Entropy (ApEn), Sample Entropy (SampEn) and Recurrence Quantification Analysis Entropy (RQAEn) values for each synthetic signal with a time delay (τ) of 15 and 1.
Breanna E. Studenka (272067), Christopher K. Rhea (354565), Jeffrey M. Haddad (354568), Charmayne M. L. Hughes (308538), S. Lee Hong (146353), Tobin A. Silver (354566), Joong Hyun Ryu (354567)   +6 more
core   +1 more source

The Role of Remittances and FDI for the Current Account: The Case of Cambodia

Journal of Money, Credit and Banking, EarlyView.
Abstract This paper develops a small open economy real‐business‐cycle model to examine the dynamics of Cambodian current account. Differing from previous studies, our model incorporates both net foreign direct investment (FDI) and remittances as additional sources of macro‐economic fluctuations. Our results reveal that these two factors, especially FDI,
VEASNA KHENG, LEI PAN, XIAODONG FAN
wiley   +1 more source

Anchored or Adrift? A Note on Measuring Inflation Expectations Anchoring

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT We develop a behavioural model of inflation which contains an indicator that quantifies the expectations unanchoring risk over the business cycle. We estimate this model using US and Canadian inflation and output gap data. We find that during the post‐pandemic inflation surge, the macroeconomic data are compatible with non mean‐reverting ...
Olena Kostyshyna, Isabelle Salle, Hung Truong   +2 more
wiley   +1 more source

Site‐Specific Functional Response of the Tibetan Plateau's Forests to Climate Change Over the Past 200 Years – A Tree‐Ring Isotope Perspective

Plant, Cell &Environment, EarlyView.
ABSTRACT Global warming challenges forest resilience on the Tibetan Plateau by disrupting tree's physiological adjustments. However, understanding the physiological adjustments between autotrophic and heterotrophic metabolism under shifting moisture regimes remains challenging.
Wenling An, Valentina Vitali, Xiaohong Liu, Kerstin Treydte, Chenxi Xu, Zhengtang Guo   +5 more
wiley   +1 more source

Can Regional Integration Survive De‐Globalisation? An Empirical Investigation Focusing on Productivity and Innovation

Review of Development Economics, EarlyView.
ABSTRACT Against a general trend towards de‐globalisation, we investigate the influence of regional integration processes among countries—viewed as the consequence of political/institutional choices, which are typically omitted from empirical analysis—on labour productivity and innovation.
Massimiliano Tani, Rolando Avendano, Lovely A. C. Tolin   +2 more
wiley   +1 more source

The Effect of Rehabilitation Exercises on Time Series Correlation in Gait of Anterior Cruciate Ligament Deficient Patients

Journal of Rehabilitation, 2012
Objective: In this research the effect of perturbation training on correlation index of detrended fluctuation analysis index (&alpha) of anterior cruciate ligament deficient (ACL) patients was evaluated using nonlinear dynamic methods.
Mohammad Ali Sanjari, Ali Ashraf Jamshidi, Leila Abbasi, Saeedeh Seyyed-Mohseni, Mohammad Kamali   +4 more
doaj  

Detrended fluctuation analysis of time series of a firing fusimotor neuron

, 1999
We study the interspike intervals (ISI) time series of the spontaneous fusimotor neuron activity by applying the detrended fluctuation analysis that is a modification of the random walk model analysis.
Stratimirović, D, Ljubisavljević, Miloš, Blesić, Suzana, Milošević, S   +3 more
core   +1 more source

Coupling between global brain blood oxygen level‐dependent activity and cerebrospinal fluid dynamics in young endurance athletes

Experimental Physiology, EarlyView.
Abstract Cerebrospinal fluid (CSF) contributes to brain waste clearance through its coupling with cerebral haemodynamics. Aerobic exercise promotes brain health, but its influence on brain waste clearance remains unclear. This study examined the coupling between CSF and cerebral haemodynamics in endurance athletes. Fifteen young male endurance athletes
Daisuke Hoshi, Marina Fukuie, Ryota Asahara, Tsubasa Tomoto, David C. Zhu, Rong Zhang, Keigo Ohyama‐Byun, Seiji Maeda, Jun Sugawara, Takashi Tarumi   +9 more
wiley   +1 more source

A New Method for Detecting and Explaining Local Irregularities in Spatial Synthetic Data

Geographical Analysis, Volume 59, Issue 1, January 2027.
ABSTRACT Spatial synthetic populations are increasingly used in agent‐based models, spatial microsimulation, and other forms of place‐based analysis. Their usefulness, however, depends not only on reproducing aggregate patterns but also on maintaining plausible local distributions. This creates a difficult validation problem when independent benchmarks
Hadrien Salat, Kimon Krenz
wiley   +1 more source