Search Results - subject:"Sampling"

A sample average approximation-based heuristic for the stochastic production routing problem

In: Central European journal of operations research 33 (2025) 1, pp. 121-144

Persistent link: https://www.econbiz.de/10015195688

Immigration (from Ukraine) and labour market in Poland : evidence from Bayesian VAR models

Postek, Łukasz; Walerych, Małgorzata - 2025

Persistent link: https://www.econbiz.de/10015197278

Exploring Geospatial-Based Approaches to Develop a Pre-Census National Sampling Frame in Armenia

Ismailakhunova, Saida; Byambasuren, Tsenguunjav; … - 2025

The lack of a workable and accurate national sampling frame is one of the methodological constraints in conducting … issue by constructing the first digitized national sampling frame in Armenia, a conflict-affected developing country, where … reliable and accessible national sampling frames for household and individual surveys are severely limited. The first …

Persistent link: https://www.econbiz.de/10015198169

Point-identifying semiparametric sample selection models with no excluded variable

Kim, Dongwoo; Lee, Young Jun - 2025

Sample selection is pervasive in applied economic studies. This paper develops semiparametric selection models that achieve point identification without relying on exclusion restrictions, an assumption long believed necessary for identification in semiparametric selection models. Our...

Persistent link: https://www.econbiz.de/10015198476