旅游人数和外国援助的波动对柬埔寨的GDP波动有影响吗?部分和矢量相干小波模型

IF 3.6 3区管理学 Q1 ECONOMICS

Tourism Economics Pub Date : 2023-10-26 DOI:10.1177/13548166231208471

Narasingha Das, Partha Gangopadhyay, Cem Işık, Rafael Alvarado, Munir Ahmad

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引用次数: 1

摘要

本研究报告的目的是通过使用部分和向量相干小波模型，研究1993-2018年期间柬埔寨国际游客入境人数波动、外国援助波动和国内生产总值(GDP)波动之间的关系。部分小波相干模型表明，游客到达的波动对GDP波动在所有时间和频率域都有很强的影响。其次，我们从矢量小波相干图中发现，GDP波动与对柬埔寨的海外发展援助波动在所有时间和频域之间具有很强的显著一致性。

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Do volatilities in tourism arrivals and foreign aids matter for GDP volatility in Cambodia? Partial and vector coherence wavelet models

The purpose of this research note is to investigate the nexus between volatility in international tourist arrivals, volatility in foreign aids and gross domestic product (GDP) volatility in Cambodia over the period of 1993–2018 by using partial and vector coherence wavelet models. The partial wavelet coherence models show that volatility in tourist arrival has strong impacts on GDP volatility across all time and frequency domains. Secondly, we find from the vector wavelet coherence plots strong and significant coherence between GDP volatility and volatility in overseas development assistance to Cambodia across all time and frequency domains.

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来源期刊

Tourism Economics Multiple-

CiteScore

9.30

自引率

11.40%

发文量

期刊介绍： Tourism Economics, published quarterly, covers the business aspects of tourism in the wider context. It takes account of constraints on development, such as social and community interests and the sustainable use of tourism and recreation resources, and inputs into the production process. The definition of tourism used includes tourist trips taken for all purposes, embracing both stay and day visitors. Articles address the components of the tourism product (accommodation; restaurants; merchandizing; attractions; transport; entertainment; tourist activities); and the economic organization of tourism at micro and macro levels (market structure; role of public/private sectors; community interests; strategic planning; marketing; finance; economic development).