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Showing 10 out of a total of 25 results for collection: Research Articles (University of Pretoria).
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Time-frequency relationship between U.S. output with commodity and asset prices
Tiwari, Aviral Kumar
;
Albulescu, Claudiu T.
;
Gupta, Rangan
(
Routledge
,
2016-01
)
Structure dependence between oil and agricultural commodities returns : the role of geopolitical risks
Tiwari, Aviral Kumar
;
Boachie, Micheal Kofi
;
Suleman, Muhammed Tahir
;
Gupta, Rangan
(
Elsevier
,
2021-03
)
A historical analysis of the US stock price index using empirical mode decomposition over 1791–2015
Tiwari, Aviral Kumar
;
Dar, Arif B.
;
Bhanja, Niyati
;
Gupta, Rangan
(
Kiel Institute for the World Economy
,
2016-02-24
)
A wavelet analysis of the relationship between oil and natural gas prices
Tiwari, Aviral Kumar
;
Mukherjee, Zinnia
;
Gupta, Rangan
;
Balcilar, Mehmet
(
Elsevier
,
2019-03
)
Has the correlation of inflation and stock prices changed in the United States over the last two centuries?
Antonakakis, Nikolaos
;
Gupta, Rangan
;
Tiwari, Aviral Kumar
(
Elsevier
,
2017-12
)
The time-varying correlation between output and prices in the United States over the period 1800-2014
Antonakakis, Nikolaos
;
Gupta, Rangan
;
Tiwari, Aviral Kumar
(
Elsevier
,
2017-03
)
The relationship between monetary policy and uncertainty in advanced economies : evidence from time- and frequency-domains
Cekin, Semih Emre
;
Hkiri, Besma
;
Tiwari, Aviral Kumar
;
Gupta, Rangan
(
Elsevier
,
2020-11
)
Gold-oil dependence dynamics and the role of geopolitical risks : evidence from a Markov-switching time-varying copula model
Tiwari, Aviral Kumar
;
Aye, Goodness Chioma
;
Gupta, Rangan
;
Gkillas, Konstantinos
(
Elsevier
,
2020-05
)
Oil returns and volatility: The role of mergers and acquisitions
Bos, Martijn
;
Demirer, Riza
;
Gupta, Rangan
;
Tiwari, Aviral Kumar
(
Elsevier
,
2018-03
)
Does Bitcoin hedge global uncertainty? Evidence from wavelet-based quantile-in-quantile regressions
Bouri, Elie
;
Gupta, Rangan
;
Tiwari, Aviral Kumar
;
Roubaud, David
(
Elsevier
,
2017-11
)
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