Search Results - subject:"Systematic Sampling"

Impact of Systematic Sampling on Causality in the presence of Unit Roots

GULASEKARAN, Rajaguru - Department of Economics, National University of Singapore - 2002

Quite contrary to the stationary case where systematic sampling preserves the direction of Granger causality, this … paper shows that systematic sampling of integrated series may induce spurious causality, even if they are used in …

Persistent link: https://www.econbiz.de/10005649825

Estimation under systematic sampling schemes for parabolic populations

Sampath, S.; Varalakshmi, V.; Geetha, R. - In: Journal of Applied Statistics 36 (2009) 11, pp. 1281-1292

In this paper, three sampling-estimating strategies involving linear, balanced and modified systematic sampling are … linear systematic sampling is shown to perform well. Choices of variance functions under which modified and balanced … systematic sampling perform well are also identified based on extensive numerical studies. …

Persistent link: https://www.econbiz.de/10009225562

Time Aggregation and the Contradictions with Causal Relationships: Can Economic Theory Come to the Rescue?

Gupta, Rangan; Komen, Kibii - Department of Economics, Faculty of Economic and … - 2008

The literature on causality takes contradictory stands regarding the direction of causal relationships based on whether one uses temporally aggregated or systematically sampled data. Using the relationship between a nominal target and the instrument used to achieve it, as an example, we show...

Persistent link: https://www.econbiz.de/10005076200

The Consequences of Systematic Sampling on Granger Causality

Abeysinghe, Tilak; Rajaguru, Gulasekaran - Econometric Society - 2004

causal inference and systematic sampling preserves the direction of causality. This paper examines the issue in detail by … where systematic sampling preserves the direction of Granger causality, this paper shows that systematic sampling of …

Persistent link: https://www.econbiz.de/10005063635

Mixed random systematic sampling designs

Huang, Kuo-Chung - In: Metrika 59 (2004) 1, pp. 1-11

Persistent link: https://www.econbiz.de/10005598625

An eigenvalue approach to the limiting behavior of time series aggregates

Wei, William; Stram, Daniel - In: Annals of the Institute of Statistical Mathematics 40 (1988) 1, pp. 101-110

Persistent link: https://www.econbiz.de/10005395655

Plane sampling

Iachan, Ronaldo - In: Statistics & Probability Letters 3 (1985) 3, pp. 151-159

Persistent link: https://www.econbiz.de/10005319813