Does the size of the tourism sector influence the economic policy response to the COVID-19 pandemic? U Khalid, LE Okafor, K Burzynska Current Issues in Tourism 24 (19), 2801-2820, 2021 | 231 | 2021 |
The effects of economic and financial crises on international tourist flows: a cross-country analysis U Khalid, LE Okafor, M Shafiullah Journal of Travel Research 59 (2), 315-334, 2020 | 109 | 2020 |
Determinants of international tourism demand: Evidence from Australian states and territories M Shafiullah, LE Okafor, U Khalid Tourism Economics 25 (2), 274-296, 2019 | 87 | 2019 |
Common unofficial language, development and international tourism LE Okafor, U Khalid, T Then Tourism Management 67, 127–138, 2018 | 76 | 2018 |
Armed conflict, military expenditure and international tourism U Khalid, LE Okafor, N Aziz Tourism Economics 26 (4), 555-577, 2020 | 61 | 2020 |
Does the level of a country's resilience moderate the link between the tourism industry and the economic policy response to the COVID-19 pandemic? LE Okafor, U Khalid, K Burzynska Current Issues in Tourism 25 (2), 303-318, 2022 | 56 | 2022 |
Are capitalists green? Firm ownership and provincial CO2 emissions in China FNG Andersson, S Opper, U Khalid Energy Policy 123, 349-359, 2018 | 52 | 2018 |
A nonparametric analysis of energy environmental Kuznets Curve in Chinese Provinces M Shahbaz, M Shafiullah, U Khalid, M Song Energy Economics 89, 104814, 2020 | 51 | 2020 |
Armed conflict, military expenses and FDI inflow to developing countries N Aziz, U Khalid Defence and Peace Economics 30 (2), 238-251, 2019 | 42 | 2019 |
Nexus between carbon dioxide emissions and economic growth in G7 countries: fresh insights via wavelet coherence analysis R Khalfaoui, AK Tiwari, U Khalid, M Shahbaz Journal of Environmental Planning and Management 66 (1), 31-66, 2023 | 38 | 2023 |
COVID-19 economic policy response, resilience and tourism recovery L Okafor, U Khalid, S Gopalan Annals of Tourism Research Empirical Insights 3 (2), 100073, 2022 | 37 | 2022 |
Do regional trade agreements enhance international tourism flows? Evidence from a cross-country analysis U Khalid, LE Okafor, K Burzynska Journal of Travel Research 61 (6), 1391-1408, 2022 | 36 | 2022 |
Regaining international tourism attractiveness after an armed conflict: The role of security spending LE Okafor, U Khalid Current Issues in Tourism 24 (3), 385-402, 2021 | 35 | 2021 |
Do stock markets play a role in determining COVID‐19 economic stimulus? A cross‐country analysis M Shafiullah, U Khalid, SM Chaudhry The World Economy 45 (2), 386-408, 2022 | 34 | 2022 |
Exploring diverse sources of linguistic influence on international tourism flows U Khalid, LE Okafor, OI Sanusi Journal of Travel Research 61 (3), 696-714, 2022 | 31 | 2022 |
The effect of migration on international tourism flows: the role of linguistic networks and common languages LE Okafor, U Khalid, K Burzynska Journal of Travel Research 61 (4), 818-836, 2022 | 30 | 2022 |
Military spending and economic growth in Turkey: A wavelet approach U Khalid, O Habimana Defence and Peace Economics 32 (3), 362-376, 2021 | 29 | 2021 |
Do the size of the tourism sector and level of digitalization affect COVID-19 economic policy response? Evidence from developed and developing countries L Okafor, U Khalid, LEM Gama Current Issues in Tourism 26 (18), 3040-3063, 2023 | 27 | 2023 |
Does meat consumption exacerbate greenhouse gas emissions? Evidence from US data M Shafiullah, U Khalid, M Shahbaz Environmental Science and Pollution Research 28 (9), 11415-11429, 2021 | 26 | 2021 |
The effect of trade and political institutions on economic institutions U Khalid The Journal of International Trade & Economic Development 26 (1), 89-110, 2017 | 22 | 2017 |