OJONUGWA USMAN

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Affiliations

• İstanbul Ticaret Üniversitesi / İşletme Fakültesi
  • EDIRC entry
  • location:

Research profile

author of:

• The Feldstein - Horioka Paradox, A Case Study of Turkey (RePEc:asi:aeafrj:v:6:y:2016:i:12:p:744-749:id:1521)
  by Seyi Saint Akadiri & Itodo Idoko Ahmed & Ojonugwa Usman & Medhi Seraj
• Revisiting the Exchange Rate Pass‐Through to Inflation in Africa’s Two Largest Economies: Nigeria and South Africa (RePEc:bla:afrdev:v:31:y:2019:i:2:p:245-257)
  by Mehmet Balcilar & Ojonugwa Usman & Esther Abdul Agbede
• Impact of international trade, energy consumption and income on environmental degradation in Africa's OPEC member countries (RePEc:bla:afrdev:v:34:y:2022:i:2:p:175-187)
  by Paul Terhemba Iorember & Solomon Gbaka & Gylych Jelilov & Nargiza Alymkulova & Ojonugwa Usman
• On the connectedness of commodity markets: A critical and selective survey of empirical studies and bibliometric analysis (RePEc:bla:jecsur:v:38:y:2024:i:1:p:97-136)
  by Mehmet Balcilar & Ojonugwa Usman & Busra Agan
• Testing the asymmetric effects of exchange rate pass‐through in BRICS countries: Does the state of the economy matter? (RePEc:bla:worlde:v:44:y:2021:i:1:p:188-233)
  by Mehmet Balcilar & David Roubaud & Ojonugwa Usman & Mark E. Wohar
• Role of global, regional, and advanced market economic policy uncertainty on bond spreads in emerging markets (RePEc:eee:ecmode:v:102:y:2021:i:c:s0264999321001656)
  by Balcilar, Mehmet & Usman, Ojonugwa & Gungor, Hasan & Roubaud, David & Wohar, Mark E.
• Nonlinear network connectedness: Assessing financial risk transmission in MENA and influence of external financial conditions (RePEc:eee:ememar:v:62:y:2024:i:c:s1566014124000815)
  by Balcilar, Mehmet & Usman, Ojonugwa & Duman, Gazi Murat
• Examining crude oil price outlook amidst substitute energy price and household energy expenditure in the USA: A novel nonparametric multivariate QQR approach (RePEc:eee:eneeco:v:120:y:2023:i:c:s0140988323001111)
  by Alola, Andrew Adewale & Özkan, Oktay & Usman, Ojonugwa
• Moving out of the linear rut: A period-specific and regime-dependent exchange rate and oil price pass-through in the BRICS countries (RePEc:eee:eneeco:v:98:y:2021:i:c:s0140988321001547)
  by Balcilar, Mehmet & Roubaud, David & Usman, Ojonugwa & Wohar, Mark E.
• Exchange rate and oil price pass-through in the BRICS countries: Evidence from the spillover index and rolling-sample analysis (RePEc:eee:energy:v:229:y:2021:i:c:s0360544221009154)
  by Balcilar, Mehmet & Usman, Ojonugwa
• Dampening energy security-related uncertainties in the United States: The role of green energy-technology investment and operation of transnational corporations (RePEc:eee:energy:v:289:y:2024:i:c:s036054422303400x)
  by Usman, Ojonugwa & Iorember, Paul Terhemba & Ozkan, Oktay & Alola, Andrew Adewale
• Dynamic connectedness of clean energy markets, green markets, and sustainable markets: The role of climate policy uncertainty (RePEc:eee:energy:v:303:y:2024:i:c:s0360544224017304)
  by Ozkan, Oktay & Sunday Adebayo, Tomiwa & Usman, Ojonugwa
• Operational behaviours of multinational corporations, renewable energy transition, and environmental sustainability in Africa: Does the level of natural resource rents matter? (RePEc:eee:jrpoli:v:81:y:2023:i:c:s0301420723000521)
  by Balcilar, Mehmet & Usman, Ojonugwa & Ike, George N.
• Technological pathways to decarbonisation and the role of renewable energy: A study of European countries using consumption-based metrics (RePEc:eee:jrpoli:v:83:y:2023:i:c:s030142072300449x)
  by Nwani, Chinazaekpere & Usman, Ojonugwa & Okere, Kingsley Ikechukwu & Bekun, Festus Victor
• Assessment of the role of renewable energy consumption and trade policy on environmental degradation using innovation accounting: Evidence from the US (RePEc:eee:renene:v:150:y:2020:i:c:p:266-277)
  by Usman, Ojonugwa & Alola, Andrew Adewale & Sarkodie, Samuel Asumadu
• Effects of domestic material consumption, renewable energy, and financial development on environmental sustainability in the EU-28: Evidence from a GMM panel-VAR (RePEc:eee:renene:v:184:y:2022:i:c:p:239-251)
  by Usman, Ojonugwa & Alola, Andrew Adewale & Akadiri, Seyi Saint
• Investigating the nexus between economic complexity and energy-related environmental risks in the USA: Empirical evidence from a novel multivariate quantile-on-quantile regression (RePEc:eee:streco:v:65:y:2023:i:c:p:382-392)
  by Ozkan, Oktay & Haruna, Roselyn Afor & ALOLA, Andrew Adewale & Ghardallou, Wafa & Usman, Ojonugwa
• The role of environmental innovation on ecological footprint in nations with high technology exports concentrations in international trade (RePEc:eee:tefoso:v:208:y:2024:i:c:s0040162524005018)
  by Ersin, Özgür Ömer & Ustabaş, Ayfer & Usman, Ojonugwa
• Inbound tourism demand elasticities of MENA countries: the role of internal and external conflicts (RePEc:eme:ijoemp:ijoem-04-2021-0650)
  by Ojonugwa Usman & Andrew Adewale Alola & George Ike
• Exchange rate and oil price pass-through to inflation in BRICS countries: Evidence from the spillover index and rolling-sample analysis (RePEc:emu:wpaper:15-45.pdf)
  by Mehmet Balcilar & Usman Ojonugwa
• Testing the Asymmetric Effects of Exchange Rate and Oil Price Pass-Through in BRICS Countries: Does the state of the economy matter? (RePEc:emu:wpaper:15-49.pdf)
  by Mehmet Balcilar & David Roubaud & Ojonugwa Usman & Mark E. Wohar
• Testing the Effects of Real Exchange Rate Pass-Through to Unemployment in Brazil (RePEc:gam:jecomi:v:6:y:2018:i:3:p:49-:d:168120)
  by Ojonugwa Usman & Osama Mohammed Elsalih
• Role of Non-Renewable Energy Efficiency and Renewable Energy in Driving Environmental Sustainability in India: Evidence from the Load Capacity Factor Hypothesis (RePEc:gam:jeners:v:16:y:2023:i:6:p:2847-:d:1101356)
  by Andrew Adewale Alola & Oktay Özkan & Ojonugwa Usman
• Examining the Interaction Effect of Control of Corruption and Income Level on Environmental Quality in Africa (RePEc:gam:jsusta:v:14:y:2022:i:18:p:11391-:d:912062)
  by Ojonugwa Usman & Paul Terhemba Iorember & Ilhan Ozturk & Festus Victor Bekun
• Stock Returns, Crude Oil and Gold Prices in Turkey: Evidence from Rolling Window-Based Nonparametric Quantile Causality Test (RePEc:kap:apfinm:v:31:y:2024:i:3:d:10.1007_s10690-023-09430-x)
  by Ugur Korkut Pata & Ojonugwa Usman & Godwin Olasehinde-Williams & Oktay Ozkan
• The Asymmetric Effect in the Volatility of the South African Rand (RePEc:khe:scajes:v:3:y:2017:i:3:p:47-53)
  by Idoko Ahmed Itodo & Ojonugwa Usman & Michael Maju Abu
• Revisiting Exchange Rate Pass-Through to Consumer Price Inflation in Nigeria: A Cointegrated Vector Autoregressive Approach (RePEc:khe:scajes:v:4:y:2018:i:1:p:60-67)
  by Ojonugwa Usman & Muhammad Sani Musa
• Does Privatization Increase Firm Performance in Nigeria?: An Empirical Investigation (RePEc:pra:mprapa:69675)
  by Abutu, Usman Ojonugwa
• Government Expenditure and Economic Growth in Nigeria: A Cointegration and Error Correction Modelling (RePEc:pra:mprapa:69676)
  by Abutu, Usman Ojonugwa & Agbede, Esther Abdul
• Government Expenditure and Economic Growth in Nigeria: A Cointegration and Error Correction Modeling (RePEc:pra:mprapa:69814)
  by Usman, Ojonugwa & Agbede, Esther Abdul
• Does Privatization Increase Firm Performance in Nigeria?: An Empirical Investigation (RePEc:pra:mprapa:69816)
  by Usman, Ojonugwa & Olorunmolu, Joseph O.
• Debt Financing and Post-Privatization Performance of Firms: The Case of Nigerian Listed Firms (RePEc:pra:mprapa:74921)
  by Usman, Ojonugwa & Uwadiegwu, Ihedioha O. & Olorunmolu, Joseph O.
• Education and Labor Force Participation of Women in North Cyprus: Evidence from Binomial Logit Regression Model (RePEc:pra:mprapa:77140)
  by Usman, Ojonugwa & Sanusi, Abdussamad
• Asymmetric Effects of Renewable Energy Consumption, Trade Openness and Economic Growth on Environmental Quality in Nigeria and South Africa (RePEc:pra:mprapa:96333)
  by Iorember, Paul Terhemba & Usman, Ojonugwa & Jelilov, Gylych
• Modelling Food and Nonfood Production in India: The Effects of Oil Price using Bayer-Hanck Combined Cointegration Approach (RePEc:pra:mprapa:96336)
  by Olanipekun, Ifedolapo O. & Usman, Ojonugwa
• The Long-Run and Short-Run Exchange Rate Pass-Through during the Period of Economic Reforms in Nigeria: Is it Complete or Incomplete? (RePEc:rjr:romjef:v::y:2020:i:1:p:151-172)
  by Mehmet BALCILAR & Ojonugwa USMAN & Muhammad Sani MUSA
• Global liquidity effect of quantitative easing on emerging markets (RePEc:spr:empeco:v:67:y:2024:i:6:d:10.1007_s00181-024-02625-9)
  by Mehmet Balcilar & Ojonugwa Usman & Mark Wohar & David Roubaud & Hasan Gungor
• Towards low carbon and sustainable environment: does income inequality mitigate ecological footprints in Sub-Saharan Africa? (RePEc:spr:endesu:v:25:y:2023:i:9:d:10.1007_s10668-023-03580-8)
  by Obadiah Jonathan Gimba & Abdulkareem Alhassan & Huseyin Ozdeser & Wafa Ghardallou & Mehdi Seraj & Ojonugwa Usman
• Is pass-through of the exchange rate to restaurant and hotel prices asymmetric in the US? Role of monetary policy uncertainty (RePEc:spr:fininn:v:9:y:2023:i:1:d:10.1186_s40854-022-00425-7)
  by Uju Violet Alola & Ojonugwa Usman & Andrew Adewale Alola
• Revisiting the electricity consumption-led growth hypothesis: is the rule defied in France? (RePEc:spr:jecstr:v:11:y:2022:i:1:d:10.1186_s40008-022-00290-8)
  by Abdulkadir Abdulrashid Rafindadi & Isah Buhari Aliyu & Ojonugwa Usman
• Symmetric and asymmetric GARCH estimations of the impact of oil price uncertainty on output growth: evidence from the G7 (RePEc:spr:lsprsc:v:16:y:2023:i:1:d:10.1007_s12076-023-00325-z)
  by Rasheed O. Alao & Abdulkareem Alhassan & Saheed Alao & Ifedolapo O. Olanipekun & Godwin O. Olasehinde-Williams & Ojonugwa Usman
• Modelling asymmetries among consumer price index, currency price, gross domestic output and aggregate import demand in an emerging economy: the case of Nigeria (RePEc:spr:snbeco:v:4:y:2024:i:3:d:10.1007_s43546-023-00615-0)
  by I. Bruce Iormom & Ojonugwa Usman & N. Bitrus Bature & J. Likita Ogba
• How Do Energy Market Shocks Affect Economic Activity in the US Under Changing Financial Conditions? (RePEc:spr:sprchp:978-3-030-92957-2_4)
  by Mehmet Balcilar & Ojonugwa Usman & David Roubaud
• Toward sustainable electricity consumption in Brazil: the role of economic growth, globalization and ecological footprint using a nonlinear ARDL approach (RePEc:taf:jenpmg:v:64:y:2021:i:5:p:905-929)
  by Abdulkadir Abdulrashid Rafindadi & Ojonugwa Usman
• Environmental performance and tourism development in EU-28 Countries: the role of institutional quality (RePEc:taf:rcitxx:v:23:y:2020:i:17:p:2103-2108)
  by Ojonugwa Usman & Osama Elsalih & Osama Koshadh
• How do environmental taxes influence the effect of tourism on environmental performance? Evidence from EU countries (RePEc:taf:rcitxx:v:26:y:2023:i:24:p:4034-4051)
  by Ojonugwa Usman & Andrew Adewale Alola
• Tourism development and U.S energy security risks: a KRLS machine learning approach (RePEc:taf:rcitxx:v:27:y:2024:i:1:p:37-44)
  by Mehmet Balcilar & Ojonugwa Usman & Oktay Özkan
• Modelling the effect of energy consumption on different environmental indicators in the United States: The role of financial development and renewable energy innovations (RePEc:wly:natres:v:45:y:2021:i:4:p:441-463)
  by Ojonugwa Usman & Andrew Adewale Alola & George N. Ike
• Domestic material consumption and greenhouse gas emissions in the EU‐28 countries: Implications for environmental sustainability targets (RePEc:wly:sustdv:v:29:y:2021:i:2:p:388-397)
  by Andrew Adewale Alola & Seyi Saint Akadiri & Ojonugwa Usman
• Investing green for sustainable development without ditching economic growth (RePEc:wly:sustdv:v:31:y:2023:i:2:p:728-743)
  by Mehmet Balcilar & Ojonugwa Usman & George N. Ike