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Subject
News
September 17, 2026
'I Wish That People Would Place Greater Trust in Science'
When Tatiana Eremicheva chose Fundamental and Computational Linguistics as her field of study, she thought it would be about learning languages. Instead, she discovered it was about helping people. In this interview for the HSE Young Scientists project, she discusses science as a way of understanding the world, billiards as a team-building activity, and why learning to read is not always as easy as it seems.
September 15, 2026
Immunity to Chaos: How Personal Resources Help Us Cope with the Challenges of a Turbulent World
International conflicts, crises and digital overload—the modern world puts our minds to the test every day. Traditional psychology often focuses on the consequences: anxiety, depression, and psychosomatic disorders. But what if we looked at the problem differently—through the lens of the resources that prevent us from breaking down? Psychological immunity is precisely this set of resources. Alena Zolotareva and her group, Psychological Immunity as a Resource for Positive Functioning, are developing an integrative model of this phenomenon, adapting diagnostic tools and preparing for large-scale empirical research. Why do psychologists need to collaborate with medical professionals, and how could their research transform preventive care in clinics and corporations?
September 11, 2026
How to Assess Students Knowledge in the Age of AI
A researcher at HSE University has proposed a flowchart to help lecturers decide how to assess students who use artificial intelligence. It shows where the use of AI should be restricted and where it can be incorporated into the learning process. The article has been published in IT Professional.

 

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Astonishing Insights: Emerging Market Debt Spreads Throughout the Pandemic

Applied Economics. 2022. Vol. 54. No. 18. P. 2067–2076.
Gubareva M., Umar Z., Sokolova T., Vog X. V.

We investigate how Covid-19 affects the emerging market (EM) bonds by analysing, on a standalone basis, investment grade (IG) and high yield (HY) debt per type of issuer. We document evidence that the option-adjusted spreads (OAS) of the IG and HY financials have recovered to the pre-Covid levels by the end of year 2020, while for the HY sovereigns and corporates the OAS remain twice as wide as before the pandemic. The weight of the liquidity component in the OAS for the IG sovereigns has climbed to astonishing 45%. Our results are potentially useful for investors, traders, risk managers and regulators.

Research target: Economics and Management
Language: English
Full text
DOI
Keywords: развивающиеся рынкиликвидностьliquidity emerging marketsCOVID-19 pandemicпандемия COVID-19инструменты с фиксированной доходностьюoption-adjusted spread (OAS)fixed-incomeoption-adjusted spread (OAS)
Publication based on the results of:
Specifics of investing  in emerging markets (2021)
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