Search Results - subject:"transform"

A fuzzy function granular F-transform and inverse F-transform with application

Tripathi, Abha; Tiwari, S. P.; Jacob, Kavikumar; … - 2023

This study introduces the concept of granular F-transform and investigates its basic properties using the theory of … fuzzy numbers and horizontal membership functions. We further present a numerical method based on granular F-transform to …

Persistent link: https://www.econbiz.de/10014497307

Macroeconomic indicators and market index interactions in the United States : an empirical analysis

Ahmad Monir Abdullah; Syahidah Hanis Meor Rithuan; … - In: International Journal of Energy Economics and Policy : IJEEP 16 (2026) 2, pp. 494-507

Persistent link: https://www.econbiz.de/10015620142

Density-valued VAR models with latent factors

Matsuda, Yasumasa; Haddad, Michel Ferreira Cardia - 2026

Persistent link: https://www.econbiz.de/10015636230

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

relationship among variables for the very short run, medium run, long run, and very long run. The continuous wavelet transform (CWT …), 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

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

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

Multi-step double barrier options under time-varying interest rates

Lee, Hangsuck; Kye, Yisub; Kong, Byungdoo; Song, Seongjoo - In: The North American journal of economics and finance : a … 76 (2025), pp. 1-14

Persistent link: https://www.econbiz.de/10015372649

Reliability properties and applications of proportional reversed hazards in reversed relevation transform

Dileepkumar, M.; Anand, R.; Sankaran, P. G. - In: Statistics in transition : an international journal of … 26 (2025) 1, pp. 183-203

The concept of reversed relevation transform was introduced by Di Crescenzo and Toomaj (2015). In this article, we … study important reliability properties of the reversed relevation transform under the proportional reversed hazards …

Persistent link: https://www.econbiz.de/10015338792

Deposit interest rate pass-through in Central and Eastern European countries before and after 2021

Hajnal, Gábor; Dancsik, Bálint; Hosszú, Zsuzsanna; … - In: Central Bank review / Central Bank of the Republic of Turkey 25 (2025) 3, pp. 1-33

interest rates using two methods: wavelet transform and error-correction model. Based on the wavelet analysis, we found a …

Persistent link: https://www.econbiz.de/10015458373

Spanning multi-asset payoffs with ReLUs

Bossu, Sébastien; Crépey, Stéphane; Nguyen, Hoang-Dung - In: Mathematical finance : an international journal of … 35 (2025) 3, pp. 682-707

Persistent link: https://www.econbiz.de/10015460604

A modified wild bootstrap procedure for Laplace transforms of volatility

Hounyo, Ulrich; Liu, Zhi; Varneskov, Rasmus Tangsgaard - In: Economics letters 247 (2025), pp. 1-3

Persistent link: https://www.econbiz.de/10015461729