Results 231 to 240 of about 70,827 (296)

Trait coevolution and causal inference using generalized dynamic phylogenetic models

Methods in Ecology and Evolution, EarlyView.
Abstract Phylogenetic comparative methods are widely used to study trait coevolution across biological and cultural domains. The most common methods are phylogenetic generalized linear (mixed) models, phylogenetic path analysis, Pagel's ‘discrete’ method and Ornstein–Uhlenbeck models. While some frameworks like generalized linear mixed models are quite
Erik J. Ringen, Scott Claessens, Jordan S. Martin, Adrian V. Jaeggi   +3 more
wiley   +1 more source

Multi-objective optimization of gold price forecasting using the pareto alpha-cut technique. [PDF]

MethodsX
Bhavana P.
europepmc   +1 more source

Monetary Policy, Investor Sentiment and Stock Price Bubble: Evidence From China

Accounting &Finance, EarlyView.
ABSTRACT The empirical results indicate that an increase in interest rates may stimulate a significant and persistent stock price bubble, which is consistent with rational asset price bubble theory. This finding suggests that central banks should implement anti‐turbulent monetary policy with caution, since inappropriate tightening may unintentionally ...
Jiahao Gong, Haofan Qiang, Xiaojian Niu, Chante Jian Ding   +3 more
wiley   +1 more source

Can social media reliably estimate unemployment? [PDF]

PNAS Nexus
Lee D, Tonneau M, Sobol B, Grinberg N, Fraiberger SP.   +4 more
europepmc   +1 more source

Disentangling the temporal relationship between alcohol‐related attitudes and heavy episodic drinking in adolescents within a randomized controlled trial

Addiction, Volume 120, Issue 4, Page 645-654, April 2025.
Abstract Background and aims Within many alcohol prevention interventions, changes in alcohol‐related attitudes (ARA) are often proposed as precursors to changes in drinking behaviour. This study aimed to measure the longitudinal relationship between ARA and behaviour during the implementation of a large‐scale prevention trial.
Andrew Percy, R. Noah Padgett, Michael T. McKay, Jon C. Cole, Gregor Burkhart, Chloe Brennan, Harry R. Sumnall   +6 more
wiley   +1 more source

Spatiotemporal distribution and control of echinococcosis in Xinjiang, 2005-2023. [PDF]

PLoS Negl Trop Dis
Yin Z, Shi G, Maimaitiyiming Y, Wang Q, Tuerxunjiang K, Simayi A, Zhao J.   +6 more
europepmc   +1 more source

Measuring the time‐varying market efficiency in the prewar and wartime Japanese stock market, 1924–1943

Asia‐Pacific Economic History Review, Volume 65, Issue 1, Page 131-159, March 2025.
Abstract This study examines the adaptive market hypothesis in the prewar and wartime Japanese stock market using a new market capitalization‐weighted price index. First, we find that the degree of market efficiency varies over time and with major historical events. This implies that the hypothesis is supported in this market.
Kenichi Hirayama, Akihiko Noda
wiley   +1 more source

Multi-scale effects of runoff time series and its improved prediction methods. [PDF]

Sci Rep
He Z, Lu J, Wang Y, Zhang T, Wang C, Guo J, Ji C, Qin H.   +7 more
europepmc   +1 more source

Field‐level crop choice responses to weather‐induced yield shocks in the US Corn Belt

American Journal of Agricultural Economics, EarlyView.
Abstract As climate change increases the frequency and severity of extreme heat events, farmers are expected to face greater variability in crop yields. Using 10 million field‐level observations, this study examines how farmers in the US Corn Belt adjust corn–soybean rotation decisions in response to yield shocks largely driven by weather fluctuations.
Seunghyun Lee
wiley   +1 more source

Hand, Foot, and Mouth Disease Risk Prediction in Southern China: Time Series Study Integrating Web-Based Search and Epidemiological Surveillance Data. [PDF]

JMIR Infodemiology
Chen Y, Zhang X, Zhang S, Han W, Wang Z, Chen J, Liu J, Feng J, Shi J, Long H, Cao Z, Zhang J, Li Y, Du X, Zhang X, Ren M.   +15 more
europepmc   +1 more source