23 citations
2 papers
cs.OH2020★ 23 cited
TiLA: Twin-in-the-Loop Architecture for Cyber-Physical Production Systems
Heejong Park, Arvind Easwaran, Sidharta Andalam
Digital twin is a virtual replica of a real-world object that lives simultaneously with its physical counterpart. Since its first introduction in 2003 by Grieves, digital twin has…
stat.AP2007★ 2 cited
Panel and Pseudo-Panel Estimation of Cross-Sectional and Time Series Elasticities of Food Consumption: The Case of American and Polish Data
François Gardes, Greg Duncan, Patrice Gaubert +2
The problem addressed in this article is the bias to income and expenditure elasticities estimated on pseudo-panel data caused by measurement error and unobserved heterogeneity. We…