Arbeitspapier

Does accounting for spatial effects help forecasting the growth of Chinese provinces?

In this paper, we make multi-step forecasts of the annual growth rates of the real GRP for each of the 31 Chinese provinces simultaneously. Beside the usual panel data models, we use panel models that explicitly account for spatial dependence between the GRP growth rates. In addition, the possibility of spatial effects being different for different groups of provinces (Interior and Coast) is allowed. We find that both pooling and accounting for spatial effects helps substantially improve the forecast performance compared to the benchmark models estimated for each of the provinces separately. It was also shown that effect of accounting for spatial dependence is even more pronounced at longer forecasting horizons (the forecast accuracy gain as measured by the root mean squared forecast error is about 8% at 1-year horizon and exceeds 25% at 13- and 14-year horizon).

Language
Englisch

Bibliographic citation
Series: DIW Discussion Papers ; No. 938

Classification
Wirtschaft
Single Equation Models; Single Variables: Cross-Sectional Models; Spatial Models; Treatment Effect Models; Quantile Regressions
Single Equation Models; Single Variables: Panel Data Models; Spatio-temporal Models
Forecasting Models; Simulation Methods
Subject
Chinese provinces
forecasting
dynamic panel model
spatial autocorrelation
group-specific spatial dependence
Regionales Wachstum
Prognoseverfahren
Räumliche Interaktion
Autokorrelation
Panel
China

Event
Geistige Schöpfung
(who)
Girardin, Eric
Kholodilin, Konstantin Arkadievich
Event
Veröffentlichung
(who)
Deutsches Institut für Wirtschaftsforschung (DIW)
(where)
Berlin
(when)
2009

Handle
Last update
10.03.2025, 11:41 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Girardin, Eric
  • Kholodilin, Konstantin Arkadievich
  • Deutsches Institut für Wirtschaftsforschung (DIW)

Time of origin

  • 2009

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