Results 51 to 60 of about 2,144,778 (331)
Free Trade Agreements and Volatility of Stock Returns and Exchange Rates: Evidence from NAFTA [PDF]
, 2017 This paper uses GARCH models and daily data to investigate the effect of the Canada – U.S. Free Trade Agreement (CUSFTA) and NAFTA on the volatility of, and the relationship between stock market returns and changes in bilateral exchange rates of the ...
Daelemans, Bram +2 more
core +2 more sources
Machine Learning Approaches to Forecast the Realized Volatility of Crude Oil Prices
Journal of Forecasting, EarlyView.ABSTRACT This paper presents an evaluation of the accuracy of machine learning (ML) techniques in forecasting the realized volatility of West Texas Intermediate (WTI) crude oil prices. We compare several ML algorithms, including regularization, regression trees, random forests, and neural networks, to several heterogeneous autoregressive (HAR) models ...
Talha Omer +3 more
wiley +1 more source
, 2015 Este trabalho analisou a prevalencia de excesso de peso e obesidade na adolescencia e idade adulta em individuos pertencentes a coorte de nascimentos de 1982, da cidade de Pelotas, Rio Grande do Sul, Brasil, segundo caracteristicas sociais e demograficas.
Natália Peixoto Lima +7 more
semanticscholar +1 more source
Journal of Counseling &Development, EarlyView.ABSTRACT This study explored the psychometric characteristics of the PHQ‐9 scores in a sample of 289 Spanish‐speaking participants who endured the 2017 Mw7.1 earthquake, which impacted the Mexican states of Puebla and Morelos, as well as the Greater Mexico City area.
Khalid Stetkevych +3 more
wiley +1 more source
, 2015 Objetivo: Determinar la relacion existente entre la ganancia de peso materno durante la gestacion con el peso del recien nacido para los diferentes estados nutricionales pregestacionales maternos segun el IMC.
F. Valderrama +2 more
semanticscholar +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Bark beetles are small insects that inhabit the bark of trees. When their population increases excessively, they can weaken the trees and cause their death. In México, federal regulations obligate forest landowners to carry out sanitary logging to control bark beetle outbreaks in adherence to official procedures.
Erika Gómez‐Pineda +3 more
wiley +1 more source
, 2014 Objetivos. Estimar la prevalencia de sobrepeso, obesidad y los determinantes sociales del exceso de peso en po¬blacion peruana. Materiales y metodos. Se realizo un estudio transversal que incluyo a los miembros residentes en los hogares de la muestra ...
Doris Álvarez-Dongo +3 more
semanticscholar +1 more source
Sustainable Development, EarlyView.ABSTRACT The measurement of eco‐efficiency in the municipal solid waste (MSW) sector has garnered significant attention due to the substantial environmental impacts of unsustainable MSW management and the high operational costs associated with public service provision.
Ramon Sala‐Garrido +2 more
wiley +1 more source
"Peso problem" explanations for term structure anomalies [PDF]
We examine the empirical evidence on the expectation hypothesis of the term structure of interest rates in the United States, the United Kingdom, and Germany using the Campbell-Shiller (1991) regressions and a vector-autoregressive methodology.
David A. Marshall +2 more
core +3 more sources
Journal of Agricultural Economics, EarlyView.ABSTRACT Coffee producers deal with uncertainty due to high volatility in coffee prices. To navigate these challenges, producers must balance the tradeoff between higher yield and better quality utilising heterogeneous technologies, such as intensive production methods and environmental management practices.
Orlando Rodríguez +2 more
wiley +1 more source