Search Results - subject:"Cross-Wavelet Transform"

An understanding of how GDP, unemployment and inflation interact and change across time and frequency

Shiferaw, Yegnanew A. - In: Economies : open access journal 11 (2023) 5, pp. 1-15

: unemployment, inflation, and GDP in Ethiopia using the cross-wavelet transform (XWT) analysis, the multivariate Student …

Persistent link: https://www.econbiz.de/10014319225

Investigating the causal linkages among inflation, interest rate, and economic growth in Pakistan under the influence of COVID-19 pandemic: A wavelet transformation approach

Hayat, Muhammad Azmat; Ghulam, Huma; Batool, Maryam; … - In: Journal of Risk and Financial Management 14 (2021) 6, pp. 1-22

), the cross-wavelet transform (XWT), cross-wavelet coherence (WTC), and multi-scale Granger causality tests were used to …

Persistent link: https://www.econbiz.de/10013200961

Investigating the causal linkages among inflation, interest rate, and economic growth in Pakistan under the influence of COVID-19 pandemic : a wavelet transformation approach

Hayat, Muhammad Azmat; Ghulam, Huma; Batool, Maryam; … - In: Journal of risk and financial management : JRFM 14 (2021) 6, pp. 1-22

), the cross-wavelet transform (XWT), cross-wavelet coherence (WTC), and multi-scale Granger causality tests were used to …

Persistent link: https://www.econbiz.de/10012605914

The Continuous Wavelet Transform: A Primer

Aguiar, Luís Francisco; Soares, Maria Joana - Núcleo de Investigação em Políticas Económicas … - 2011

Economists are already familiar with the Discrete Wavelet Transform. However, a body of work using the Continuous Wavelet Transform has also been growing. We provide a self-contained summary on continuous wavelet tools, such as the Continuous Wavelet Transform, the Cross-Wavelet, the Wavelet...

Persistent link: https://www.econbiz.de/10009021658

The Continuous Wavelet Transform: A Primer

Aguiar, Luís Francisco; Soares, Maria Joana - Núcleo de Investigação em Políticas Económicas … - 2010

-contained summary on the most relevant theoretical results associated with the Continuous Wavelet Transform, the Cross-Wavelet Transform …

Persistent link: https://www.econbiz.de/10008484441

Time–frequency relationship between share prices and exchange rates in India: Evidence from continuous wavelets

Tiwari, Aviral; Bhanja, Niyati; Dar, Arif; Islam, Faridul - In: Empirical Economics 48 (2015) 2, pp. 699-714

specifically the continuous wavelet power spectrum, cross-wavelet transform, and cross-wavelet coherency. Our results, based on …

Persistent link: https://www.econbiz.de/10011240942

Time-frequency relationship between share prices and exchange rates in India : evidence from continuous wavelets

Tiwari, Aviral Kumar; Bhanja, Niyati; Dar, Arif Billah; … - In: Empirical economics : a journal of the Institute for … 48 (2015) 2, pp. 699-714

Persistent link: https://www.econbiz.de/10011293584

A comparative study of exchange rates and order flow based on wavelet transform coherence and cross wavelet transform

Firouzi, Shahrokh; Wang, Xiangning - In: Economic modelling 82 (2019), pp. 42-56

Persistent link: https://www.econbiz.de/10012202269

Identification of Strong Karst Groundwater Runoff Belt by Cross Wavelet Transform

Miao, Jinjie; Liu, Guoliang; Cao, Bibo; Hao, Yonghong; … - In: Water Resources Management 28 (2014) 10, pp. 2903-2916

information about a specific spring. In this project, we introduce cross wavelet transform to analyze the relation between … precipitation and spring discharge are thus closely related, and the cross wavelet transform coefficients are large. Conversely, in … areas of low karst concentration, the cross wavelet transform coefficients are small. We applied the method to Niangziguan …

Persistent link: https://www.econbiz.de/10010997716