Xialu Liu

Associate Professor, 2020-Present
Management Information Systems, San Diego State University, San Diego, California, US
Assistant Professor, 2015-2020
Management Information Systems, San Diego State University, San Diego, CA, US

Ph.D. in Statistics, 2010-2015
Statistics, Rutgers University, New Brunswick, New Jersey, US
M.S. in Economics, 2008-2010
Business Statistics and Econometrics, Peking University, Beijing, Beijing, CN
B.S. in Mathematics, 2004-2008
Mathematics, Zhejiang University, Hangzhou, Zhejiang, CN

Profile updated October 30, 2026.

Academic Publications

Abandonment of cross-border acquisitions: The role of target country context

Martina Musteen; Xialu Liu; Dwarka Chakravarty

Journal of World Business, 2025, journal article

Journal of World Business (2025)

SJR: 3.3530
H-index: 158
Publisher: Elsevier Inc.
ISSN: 10909516
Coverage: 1997-2026

Journal quartile details
Discipline	Discipline Quartile	Overall Quartile
Business and International Management; Finance; Marketing	Q1	Q1

Discipline quartiles are specific to the publication year.

Cited by 9

Country risk International business enterprises Investments, Foreign Strategic planning

Improving estimation of portfolio risk using new statistical factors

Xialu Liu; John Guerard; Rong Chen; Ruey Tsay

Annals of Operations Research, 2024, journal article

Annals of Operations Research (2024)

SJR: 1.1660
H-index: 143
Publisher: Springer Netherlands
ISSN: 02545330, 15729338
Coverage: 1984-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 1

Finance Financial risk management Risk management Statistics

REVENGE travel: fact or myth?

Xialu Liu; Wenjin Wang

Current Issues in Tourism, 2024, journal article

Current Issues in Tourism (2024)

SJR: 1.3310
H-index: 135
Publisher: Routledge
ISSN: 17477603, 13683500
Coverage: 1998-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 9

Consumer behavior Motivation research (Marketing) Tourism Vacations

Resurgence in paradise: decoding the patterns of arrivals with different trip purposes in Hawaii’s post-pandemic tourism recovery

Xialu Liu; Kaveh Abhari; Wang, W.; Wenjin Wang

Current Issues in Tourism, 2024, journal article

Current Issues in Tourism (2024)

SJR: 1.3310
H-index: 135
Publisher: Routledge
ISSN: 17477603, 13683500
Coverage: 1998-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 4

COVID-19 Pandemic (2020-) Hawaii Sustainable tourism Tourism

Recovery of Tourism in Hawaii After the COVID-19 Pandemic: Arrivals and Trip Purposes

Xialu Liu; Wenjin Wang; Kaveh Abhari

2023, preprint

COVID-19 Pandemic (2020-) Hawaii Island tourism Tourism

The COVID‐19 pandemic and residential mobility intentions in the United States: Evidence from Google Trends data

Xialu Liu

Population, Space and Place, 2022, journal article

Population, Space and Place (2022)

SJR: 0.9240
H-index: 101
Publisher: John Wiley and Sons Ltd
ISSN: 15448444, 15448452
Coverage: 2004-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 38

COVID-19 Pandemic (2020-) Pandemics Public health Residential mobility

Identification and estimation of threshold matrix‐variate factor models

Xialu Liu; Elynn Y. Chen

Scandinavian Journal of Statistics, 2022, journal article

Scandinavian Journal of Statistics (2022)

SJR: 0.7860
H-index: 75
Publisher: Wiley-Blackwell Publishing Ltd
ISSN: 14679469, 03036898
Coverage: 1996-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q2

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 17

Econometrics Multivariate analysis Statistics

Estimating change-point latent factor models for high-dimensional time series

Xialu Liu

Journal of Statistical Planning and Inference, 2021, journal article

Journal of Statistical Planning and Inference (2021)

SJR: 0.6570
H-index: 93
Publisher: Elsevier B.V.
ISSN: 03783758
Coverage: 1977-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q2

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 5

Data mining Machine learning Multivariate analysis Time-series analysis

NTS: An R Package for Nonlinear Time Series Analysis

Xialu Liu

The R Journal, 2020, journal article Cited by 1

Data mining Statistics Time-series analysis

Threshold factor models for high-dimensional time series

Xialu Liu

Journal of Econometrics, 2020, journal article

Journal of Econometrics (2020)

SJR: 6.5750
H-index: 205
Publisher: Elsevier B.V.
ISSN: 03044076, 18726895
Coverage: 1973-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 34

Econometrics Finance Statistics Time-series analysis

Factor models for matrix-valued high-dimensional time series

Xialu Liu

Journal of Econometrics, 2018, journal article

Journal of Econometrics (2018)

SJR: 6.5750
H-index: 205
Publisher: Elsevier B.V.
ISSN: 03044076, 18726895
Coverage: 1973-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 169

Dimension reduction (Statistics) Factor analysis Matrices Time-series analysis

Convolutional autoregressive models for functional time series

Xialu Liu

Journal of Econometrics, 2016, journal article

Journal of Econometrics (2016)

SJR: 6.5750
H-index: 205
Publisher: Elsevier B.V.
ISSN: 03044076, 18726895
Coverage: 1973-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 28

Artificial intelligence Deep learning (Machine learning) Machine learning Time-series analysis

Regime-switching factor models for high-dimensional time series

Xialu Liu

Statistica Sinica, 2016, journal article

Statistica Sinica (2016)

SJR: 1.0310
H-index: 93
Publisher: Institute of Statistical Science
ISSN: 10170405
Coverage: 1996-2024

Journal quartile details
Discipline	Overall Quartile
Not reported	Q1

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 21

Econometrics Factor analysis Machine learning Time-series analysis

Functional coefficient seasonal time series models with an application of Hawaii tourism data

Xialu Liu

Computational Statistics, 2015, journal article

Computational Statistics (2015)

SJR: 0.5240
H-index: 58
Publisher: Springer Science and Business Media Deutschland GmbH
ISSN: 16139658, 09434062
Coverage: 1996-2026

Journal quartile details
Discipline	Overall Quartile
Not reported	Q2

A discipline-specific ranking was unavailable; the title-level overall quartile is shown.

Cited by 5

Hawaii Seasonal variations (Economics) Time-series analysis Tourism

Xialu Liu

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Xialu Liu

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Older Academic Publications (9)