Results 121 to 130 of about 159,341 (296)
Wild-Bootstrapped Variance Ratio Test for Autocorrelation in the Presence of Heteroskedasticity [PDF]
The Breusch-Godfrey’s LM test is one of the most popular tests for autocorrelation. However, it has been shown that the LM test may be erroneous when there exist heteroskedastic errors in regression model.
Kang, Byunguk, Jeong, Jinook
core
Multifunctional Quantum Sensing Using Single Spins in a van der Waals Crystal
Advanced Science, EarlyView.The work demonstrates a dual quantum sensing of temperature and magnetic field using spin‐complex quantum emitters in hexagonal boron nitride (hBN). Temperature sensing via zero‐phonon‐line shifts and magnetometry via optically detected magnetic resonances, enable simultaneous local thermometry and magnetic‐field measurements.
James Liddle‐Wesolowski +7 more
wiley +1 more source
Hidden negative spatial autocorrelation
, 2006 Eigenvector, Hidden negative spatial autocorrelation, Negative spatial autocorrelation, Spatial autoregressive model, Spatial filter model, C21, R23,
Daniel Griffith, Daniel A. Griffith
core +1 more source
Assessing Government Subsidies for Reducing Pesticide Use: A Meta‐Analysis
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT In the efforts being made by governments to reduce pesticide use, subsidies are an important instrument to encourage farmers to adopt more sustainable practices. Yet, their effectiveness remains uncertain due to diverse designs and contexts.
Gaëlle Leduc +3 more
wiley +1 more source
International Journal of TechnologyRoad accidents are a significant issue, leading to human, material, and economic losses. Many regions and countries have implemented various measures to improve traffic safety. However, these efforts have not eliminated all traffic-related fatalities and
Maria Rodionova +3 more
doaj +1 more source
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Cultural capital influences a wide range of social and economic outcomes, yet quantitative measures suitable for policy analysis remain limited. We develop county‐level cultural capital indices for the US based on Bourdieu's framework of objectified, embodied, and institutionalized cultural capital.
Pratyoosh Kashyap +2 more
wiley +1 more source
Does a Specialized Niche Market Vegetable Processor Enjoy Bargaining Power?
Agribusiness, EarlyView.ABSTRACT Agribusiness companies may achieve competitive advantage through specialization within niche markets. One such niche is the fresh‐cut fruit and vegetable market, which has been steadily growing in Germany. This study examines whether the specialization of a German fresh‐cut producer grants it with market power within this niche market.
Nikolas Bublik +3 more
wiley +1 more source
Data Structure-Aware Ensemble Modeling for Time-Series Prediction: A Case Study of Sewage Generation
Applied SciencesThis study investigates the influence of time-series data structure on model behavior in sewage generation estimation. Annual data from four regions (2017–2023) were analyzed using Random Forest (RF) and Voting Regressor (VR), while structural ...
Jae-Sang Lee +4 more
doaj +1 more source
Spatial Filtering and Eigenvector Stability: Space-Time Models for German Unemployment Data [PDF]
Regions, independent of their geographic level of aggregation, are known to be interrelated partly due to their relative locations. Similar economic performance among regions can be attributed to proximity.
Michael Tiefelsdorf +3 more
core
K-autocorrelation and its applications
, 2019 The standard autocorrelation measures similarities between a binary sequence and its any shifted form. In this paper, we introduce the concept of the k-autocorrelation of a binary sequence as a generalization of the standard autocorrelation. We give two
Ölmez, Oktay +2 more
core +1 more source