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2. What are the categories of geopolitical risks that could drive oil prices higher? Acts or threats?;Bouoiyour;Energy Econ.,2019
3. Geopolitical risks and movements in islamic bond and equity markets: a note;Bouri;Defence Peace Econ.,2019
4. Measuring geopolitical risk;Caldara;Int. Financ. Discuss. Pap.,2022
5. Do green bonds have environmental benefits?;Chang;Energy Econ.,2022