Results 101 to 110 of about 3,067,533 (204)

Exploring Spatial Patterns in Inefficiency Using a Stationary Gaussian Random Field

open access: yesOxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This article presents a semiparametric stochastic frontier model that accounts for unobserved spatial heterogeneity in inefficiency by incorporating a stationary Gaussian random field based on geographic coordinates into the inefficiency scaling function. This approach captures spatial patterns in inefficiency at a fine scale.
Ioannis Skevas
wiley   +1 more source

Factors affecting the efficacy of nonsurgical therapy of peri‐implantitis

open access: yesPeriodontology 2000, EarlyView.
Abstract Objectives and Materials and Methods This article critically reviews the current knowledge on the factors influencing the efficacy of non‐surgical therapy (NST) of peri‐implantitis, taking also advantage of the know‐how from periodontitis management.
Elena Calciolari   +4 more
wiley   +1 more source

Liquid Phase TEM of Diffusing Emulsion Droplets. [PDF]

open access: yesSmall
Vratsanos MA   +4 more
europepmc   +1 more source

The Geographic Moran Effect: Theory, Methods, and Interpretation

open access: yesGeographical Analysis, Volume 59, Issue 1, January 2027.
ABSTRACT The Moran effect traditionally refers to the synchronization of population dynamics driven by shared environmental forcing rather than direct interactions among populations. Although extensively studied in population ecology, the Moran effect has received limited attention in geography, and its applicability remains insufficiently explored. In
Zhenzhi Jiao   +2 more
wiley   +1 more source

Forecasting Duration in High‐Frequency Financial Data Using a Self‐Exciting Flexible Residual Point Process

open access: yesJournal of Forecasting, Volume 45, Issue 8, Page 3710-3728, December 2026.
ABSTRACT This paper presents a method for forecasting limit order book durations using a self‐exciting flexible residual point process. High‐frequency events in modern exchanges exhibit heavy‐tailed interarrival times, posing a significant challenge for accurate prediction.
Kyungsub Lee
wiley   +1 more source

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