Results 111 to 120 of about 361,494 (239)
Revista Técnica de la Facultad de Ingeniería, 2010 Véase archivo ...
Egar Sánchez, Carlos Vinante
doaj
Journal of Time Series Analysis, EarlyView.ABSTRACT The paper deals with the construction of a synthetic indicator of economic growth, obtained by projecting a quarterly measure of aggregate economic activity, namely gross domestic product (GDP), into the space spanned by a finite number of smooth principal components, representative of the medium‐to‐long‐run component of economic growth of a ...
Alessandro Giovannelli +2 more
wiley +1 more source
The Accuracy Smoothness Dilemma in Prediction: A Novel Multivariate M‐SSA Forecast Approach
Journal of Time Series Analysis, EarlyView.ABSTRACT Forecasting presents a complex estimation challenge, as it involves balancing multiple, often conflicting, priorities and objectives. Conventional forecast optimization methods typically emphasize a single metric, such as minimizing the mean squared error (MSE), which may neglect other crucial aspects of predictive performance. To address this
Marc Wildi
wiley +1 more source
Nations and Nationalism, EarlyView.ABSTRACT Within the US electoral system, where states are conceived of and vote as discrete entities, state‐level characteristics are vital to consider because they reflect sociocultural context influencing voter behaviour. Though numerous studies have documented the connection between Christian nationalist ideology and voting for Donald Trump in 2016,
Andrew L. Whitehead, Samuel L. Perry
wiley +1 more source
Estudo retrospectivo de ferimentos cardíacos ocorridos em Manaus/AM
Revista do Colégio Brasileiro de CirurgiõesOBJETIVO: Avaliar as formas de tratamento empregadas e os principais aspectos relacionados à morbidade e à mortalidade dos ferimentos cardíacos.. MÉTODOS: Estudo retrospectivo de 102 doentes com lesão cardíaca, atendidos nos dois prontos socorros de ...
Cleinaldo de Almeida Costa +6 more
doaj +1 more source
Fully Modified GLS Estimation for Seemingly Unrelated Cointegrating Polynomial Regressions
Oxford Bulletin of Economics and Statistics, EarlyView.ABSTRACT A new feasible generalized least squares estimator is proposed. Our estimator incorporates (1) the inverse autocovariance matrix of multidimensional errors, and (2) second‐order bias corrections. The resulting estimator has the intuitive interpretation of applying a weighted least squares objective function to filtered data series.
Yicong Lin, Hanno Reuvers
wiley +1 more source
Public Health Nursing, EarlyView.ABSTRACT Objective This study describes a nurse‐led intervention aimed at improving mental health literacy (MHL), reducing stigma, and encouraging help‐seeking behaviour. Design A quasi‐experimental design involved 578 responses ranging in age from 13 to 52 years (M = 20.28, SD = 6.29), including secondary school pupils, nursing undergraduates, and ...
Laura Alonso Martínez +5 more
wiley +1 more source
Plant Biology, EarlyView.Using a 4‐year drought experiment in the hot deserts of the US, we found that herbaceous plant communities were more sensitive to seasonal precipitation than to the cumulative effects of drought. Abstract The hot deserts of the southwestern United States are experiencing increased frequency, severity, and duration of drought due to anthropogenic ...
T. Ohlert +4 more
wiley +1 more source
Political Psychology, EarlyView.Abstract Armed groups operating in conflicts around the world publish statements of denial to dissociate themselves from acts of violence. Existing research argues that armed groups publish denial statements to avoid public backlash, favorably frame the conduct of their campaigns, and distance themselves from unsanctioned actions conducted by rank‐and ...
Ilayda B. Onder, Mark Berlin
wiley +1 more source
Victimhood claims in German political manifestos
Political Psychology, EarlyView.Abstract Political campaigns often work with victimhood claims—stories construed around an (alleged) injustice that needs to be redressed or retaliated against. Notably, scholars have argued that victimhood claims have become more important in societal discourses over the last 20 years.
Marlene Voit +4 more
wiley +1 more source