Alignment And Matching In Multi-purpose Household Microsimulations

Richard Cumpston ()
Additional contact information
Richard Cumpston: 284 Albert Road, South Melbourne Australia 3205

International Journal of Microsimulation, 2010, vol. 3, issue 2, 34-45

Abstract: Household microsimulations are often required to align with deterministic projections from other sources. This paper suggests the use of random sampling within alignment pools to give one-pass event alignment. An iterative process is suggested for alignment of person types, but gives disturbingly high numbers of changes. Type alignment may be better done by manually adjusting assumptions to give approximate alignment. Many forms of matching are needed in household microsimulations. The paper suggests two different immediate matching methods - probability-weighted, and best of n. Performance measures are derived for these methods, and for two existing batch methods - stochastic and order of decreasing difficulty. Probability-weighted matching gave slightly better results than best of n and stochastic, and order of decreasing difficulty gave poor results. The suggested matching methods may be useful in a wide range of applications.

Keywords: alignment; marriage market; performance measures (search for similar items in EconPapers)
Date: 2010
References: Add references at CitEc
Citations:

Downloads: (external link)
http://ima.natsem.canberra.edu.au/IJM/V3_2/Volume% ... 3_IJM_49%20Proof.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ijm:journl:v:3:y:2010:i:2:p:34-45

Access Statistics for this article

International Journal of Microsimulation is currently edited by Matteo Richiardi

More articles in International Journal of Microsimulation from International Microsimulation Association
Bibliographic data for series maintained by Jinjing Li ().