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001-es BibID:	BIBFORM100315
035-os BibID:	(cikkazonosító)46 (Scopus)85124544100
Első szerző:	Ali, Basit
Cím:	The Asymmetric Impact of Oil Price Shocks on Sectoral Returns in Pakistan: Evidence from the Non-Linear ARDL Approach / Basit Ali, Dilawar Khan, Muhammad Shafiq, Róbert Magda, Judit Oláh
Dátum:	2022
ISSN:	2227-7099
Megjegyzések:	This study explores the asymmetric impact of oil supply and demand shocks on the sectoral stock market returns of Pakistan. For this purpose, the study uses the non-linear autoregressive distributed lag (ARDL) approach based on monthly time series data for four sectors in the Pakistan Stock Exchange over the period 2005?2018. First, the findings of the unit root tests identified that all data series are stationary at first difference. Second, the F-bound test explored that oil supply and demand shocks have a cointegration relationship with sectoral stock market returns. Third, the study explored the asymmetric impact of oil supply shocks (OSS) and oil-specific demand shocks (OSDS) on sectoral returns of commercial banking and the symmetric impact of oil demand shocks (ODS) on sectoral returns of commercial banking. In addition, the asymmetric impact of oil supply shocks (OSS) and oil demand shocks (ODS) on sectoral returns of the power generation, chemical and fertilizer sectors was found. Moreover, the symmetric impact of oil-specific demand shocks (OSDS) on sectoral returns of the power generation, chemical and fertilizer sectors was explored. The study suggests important policy implications for policymakers and investors.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Economies. - 10 : 2 (2022), p. 1-15. -
További szerzők:	Khan, Dilawar Shafiq, Muhammad Magda Róbert (agrár) Oláh Judit (1973-) (agrárközgazdász, logisztika)
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001-es BibID:	BIBFORM095544
035-os BibID:	(cikkazonosító)3923 (WoS)000671356400001 (Scopus)85110040621
Első szerző:	Khan, Dilawar
Cím:	Link between Technically Derived Energy Efficiency and Ecological Footprint: Empirical Evidence from the ASEAN Region / Dilawar Khan, Muhammad Nouman, József Popp , Muhammad Asif Khan, Faheem Ur Rehman, Judit Oláh
Dátum:	2021
ISSN:	1996-1073
Megjegyzések:	The sustainable environment has been a desired situation around the world for the last few decades. Environmental contaminations can be a consequence of various economic activities. Different socio-economic factors influence the environment positively or negatively. Many previous studies have resulted in the efficient allocation of inputs as an environment-friendly component. This paper investigates the effects of energy efficiency on ecological footprint in the ASEAN region using balanced panel data from 2001 to 2019. First, this paper technically derives the energy efficiency, using the stochastic frontier analysis (SFA) of the translog production type of single output and multiple inputs. Findings of the SFA show that the Philippines and Singapore have the highest energy efficiency (94%) and Laos has the lowest energy efficiency (85%) in the ASEAN region. The estimated average efficiency score of the ASEAN region was around 90%, ranging from 85% to 96%, indicating that there is still 10% room for improvement in energy efficiency. Second, this study employed the panel autoregressive distributed lag (ARDL) model to explore the short run and long run impact of technically derived energy efficiency on ecological footprint in the ASEAN region. Results of the panel ARDL model show that energy efficiency is a reducing factor of ecological footprint in the long run. Moreover, energy efficiency plays a significant role to control the environmental contaminations. In addition, results of this study also explored that urbanization is an increasing factor of ecological footprint, and investment in agriculture is also beneficial for the environment. Moreover, to obtain the directional nature of the associations between the ecological footprint and its independent variables, this paper has employed the paired-panel Granger causality test. The results of the paired wise panel Granger causality test also confirm that the energy efficiency, urbanization, and investment in agriculture cause ecological footprint. Finally, this study recommends that efficient utilization of energy resources as well as investment in agriculture are necessary for sustainable environment.
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Energies. - 14 : 13 (2021), p. 1-16. -
További szerzők:	Nouman, Muhammad Popp József (1955-) (közgazdász) Khan, Muhammad Asif (1976-) (közgazdász) Rehman, Faheem Ur Oláh Judit (1973-) (agrárközgazdász, logisztika)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM101929
035-os BibID:	(cikkazonosító)e0262782 (WOS)000835654800013 (Scopus)85130121496
Első szerző:	Zahra, Samia
Cím:	Assessing the asymmetric impact of physical infrastructure and trade openness on ecological footprint : an empirical evidence from Pakistan / Samia Zahra, Dilawar Khan, Rakesh Gupta, József Popp, Judit Oláh
Dátum:	2022
ISSN:	1932-6203
Tárgyszavak:	Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Plos One. - 17 : 5 (2022), p. 1-22. -
További szerzők:	Khan, Dilawar Gupta, Rakesh Popp József (1955-) (közgazdász) Oláh Judit (1973-) (agrárközgazdász, logisztika)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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