... thestudy of language change. Language and Linguis-tics Compass, 2(3):289–307.G.J. Baxter, R.A. Blythe, W. Croft, and A.J. McK-ane. 2009. Modeling language change: An evalu-ation of Trudgill’s ... & Wang, 2008; Baxter et al., 2009;Landsbergen, 2009). An advantage of our ap-proach is an enhanced ability to evaluate a range of proposed causes for a particular case of language change.By ... Sinica, Taipei.C. Yang. 2 001. Internal and external forces in lan-guage change. Language Variation and Change,12(3):231–250.C. Yang. 2002. Knowledge and Learning in Natural Language. Oxford University...