Abstract
In this paper, we introduce an integer-valued threshold autoregressive process, which is driven by independent negative-binomial distributed random variables and based on negative binomial thinning. Basic probabilistic and statistical properties of this model are discussed. Conditional least squares and conditional maximum likelihood estimators and corresponding iterative algorithms are investigated for both the cases that the threshold variable is known or not. Also, the asymptotic properties of the estimators are obtained. Finally, some numerical results of the estimates and a real data example are presented.
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References
Al-Osh MA, Alzaid AA (1987) First-order integer-valued autoregressive (INAR(1)) process. J Time Ser Anal 8:261–275
Billingsley P (1999) Convergence of probability measures. Wiley, New York
Doukhan P, Latour A, Oraichi D (2006) Simple integer-valued bilinear time series model. Adv Appl Probab 38:559–578
Du JG, Li Y (1991) The integer-valued autoregressive (INAR(p)) model. J Time Ser Anal 12:129–142
Hall A, Scotto MG, Cruz JP (2010) Extremes of integer-valued moving average sequences. Test 19:359–374
Jung RC, Ronning G, Tremayne AR (2005) Estimation in conditional first order autoregression with discrete support. Stat Pap 46:195–224
Kim HY, Park Y (2008) A non-stationary integer-valued autoregressive model. Stat Pap 49:485–502
Karlin S, Taylor HE (1975) A first course in stochastic processes, 2nd edn. Academic, New York
Klimko LA, Nelson PI (1978) On conditional least squares estimation for stochastic processes. Ann Stat 6:629–642
Li D, Ling S (2012) On the least squares estimation of multiple-regime threshold autoregressive models. J Econom 167:240–253
Li D, Tong H (2015) Nested sub-sample search algorithm for estimation of threshold models. Statistica Sinica 1–15
McKenzie E (2003) Discrete variate time series. In: Shanbhag DN, Rao CR (eds) Handbook of statistics. Elsevier, Amsterdam, pp 573–606
Monteiro M, Scotto MG, Pereira I (2012) Integer-valued self-exciting threshold autoregressive processes. Communications in statistics: theory and methods 41:2717–2737
Möller TA, Weiß CH (2015) Threshold models for integer-valued time series with infinte and finte range. In: Steland et al (eds) Stochastic models, statistics and their applications, vol 122, Proceedings in Mathematics and Statistics, pp 327–334
Press W, Teukolsky S, Vetterling W, Flannery B (2007) Numerical recipes: the art of scientific computing, 3rd edn. Cambridge University Press, New York
Ristić MM, Bakouch HS, Nastić AS (2009) A new geometric first-order integer-valued autoregressive (NGINAR(1)) process. J Stat Plan Inference 139:2218–2226
Ristić MM, Nastić AS, Bakouch HS (2012) Estimation in an integer-valued autoregressive process with negative binomial marginals (NBINAR(1)). Commun Stat Theory Methods 41:606–618
Scotto MG, Weiß CH, Gouveia S (2015) Thinning-based models in the analysis of integer-valued time series: a review. Stat Model 15:590–618
Thyregod P, Carstensen J, Madsen H, Arnbjerg-Nielsen K (1999) Integer valued autoregressive models for tipping bucket rainfall measurements. Environmetrics 10:395–411
Tong H (1978) On a threshold model. In: Chen CH (ed) Pattern recognition and signal processing. Sijthoff and Noordhoff, Amsterdam, pp 575–586
Tong H, Lim KS (1980) Threshold autoregressive, limit cycles and cyclical data. J R Stat Soc Ser B 42:245–292
Tong H (2011) Threshold models in time series analysis—30 years on. Stat Interface 4:107–118
Tsay RS (1989) Testing and modeling threshold autoregressive processes. J Am Stat Assoc 84:231–240
Wang C, Liu H, Yao J, Davis RA, Li WK (2014) Self-excited threshold poisson autoregression. J Am Stat Assoc 109:777–787
Weiß CH (2008) Thinning operations for modeling time series of counts: a survey. Adv Stat Anal 92:319–343
Yu P (2012) Likelihood estimation and inference in threshold regression. J Econom 167:274–294
Zhang H, Wang D, Zhu F (2010) Inference for INAR(p) processes with signed generalized powerseries thinning operator. J Stat Plan Inference 140:667–683
Zucchini W, MacDonald IL (2009) Hidden Markov models for time series: an introduction using R. Monographs on statistics and applied probability, vol 110. CRC Press, Boca Raton
Acknowledgments
This work is supported by National Natural Science Foundation of China (No. 11271155, 11371168, J1310022, 11571138, 11501241, 11571051), Science and Technology Research Program of Education Department in Jilin Province for the 12th Five-Year Plan (440020031139) and Jilin Province Natural Science Foundation (20130101066JC, 20130522102JH, 20150520053JH).
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Yang, K., Wang, D., Jia, B. et al. An integer-valued threshold autoregressive process based on negative binomial thinning. Stat Papers 59, 1131–1160 (2018). https://doi.org/10.1007/s00362-016-0808-1
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DOI: https://doi.org/10.1007/s00362-016-0808-1