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11. Understanding sovereign credit ratings Ursula Slapnik, Igor Lončarski, 2023, original scientific article Keywords: financial markets, financial instruments, investments, price policy, models, sovereign credit ratings, sovereign credit rating reports, textual sentiment analysis, soft information, bias, subjectivity |
12. European vaccine-rollout policy, unraveled markets, and moral externalities Mitja Kovač, Amira Elkanawati, Vita Gjikolli, Jessica Woitalla, 2023, original scientific article Keywords: vaccination, commercial law, Covid-19 vaccination-rollout, moral negative externality, moral transaction costs, risk aversion, coordination, unraveled markets |