2006 journal article
Unit roots: Periodogram ordinate
STATISTICS & PROBABILITY LETTERS, 76(6), 641–651.
2005 journal article
Parameter estimates for fractional autoregressive spatial processes
ANNALS OF STATISTICS, 33(6), 2553–2567.
2003 journal article
Spatial autoregression model: strong consistency
STATISTICS & PROBABILITY LETTERS, 65(2), 71–77.
2000 journal article
Testing for unit roots in a nearly nonstationary spatial autoregressive process
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 52(1), 71–83.
1997 journal article
Asymptotic inference for near unit roots in spatial autoregression
Annals of Statistics, 25(4), 1709–1724.