Research & Expertise News at HSE University

HSE researchers have found that the likelihood of quitting smoking rises with increasing financial struggles. While low levels of financial difficulties do not affect smoking behaviour, moderate financial stress can increase the probability of quitting by 13% to 21%. Responses to high financial stress differ by gender: men are almost 1.5 times more likely to give up cigarettes than under normal conditions, whereas no significant effect is observed on women’s decisions to quit smoking. These conclusions are based on data from the Russia Longitudinal Monitoring Survey (RLMS-HSE) for 2000–2023 and have been published in Monitoring of Public Opinion: Economic and Social Changes. 

Researchers from the HSE Center for Language and Brain and the Mental Health Research Centre have proposed a new method of linguistic analysis that enables the distinction between normal and pathological ageing. Using this approach, they showed that patterns in patients’ word choices during verbal fluency tests allow clinicians to more accurately differentiate clinically significant impairments from subjective memory complaints. Incorporating this type of analysis into clinical practice could improve the accuracy of early dementia diagnosis. The results have been published in Applied Neuropsychology: Adult.

Career prospects in Russia prove to be more important for African students than climate, language barriers, or everyday difficulties. HSE researchers came to this conclusion after analysing survey results from students representing 28 countries across the continent. The key factor influencing their decision is the opportunity to start working while still studying.

On March 19, Academician and Professor Andrey Yaroslavtsev, Head of the Joint Department of Inorganic Chemistry and Material Science with the RAS Kurnakov Institute of General and Inorganic Chemistry, celebrated his birthday. To mark the occasion, he spoke with the HSE News Service about protons, membranes, and other areas of his research.

By 2030, the global education system will need 44 million new teachers. Schools have already started rehiring retired teachers and issuing licenses for accelerated programmes. Experts from the HSE University Institute of Education have analysed the educational policies of almost 50 countries and published the report ‘World Education Policy—2025.’

Researchers from the Centre for Big Data in Economics and Finance at the HSE Faculty of Economic Sciences have found that facts from an artist’s life are statistically significant in pricing a painting, alongside such traditional characteristics as the material, the size of the canvas, or the presence of the artist’s signature. This conclusion is based on an analysis of prices for 15,000 works by 158 artists sold since 1999 by the major auction houses Sotheby’s and Christie’s. The article has been published in the journal Empirical Studies of the Arts.

In February 2026, the International Laboratory of Intangible-Driven Economy (IDLab) and Iran University of Science and Technology (IUST) held a joint seminar as part of the project ‘Internationalisation of Companies from Developing Countries: The Role of Intellectual Resources in Response to Exogenous Shocks.’ The project has been implemented as part of the ‘International Academic Cooperation of HSE University’ initiative.

To develop more efficient batteries and catalysts, it is essential to understand the processes occurring at the metal–solution interface in the electric double layer (EDL). Physicists at HSE MIEM have proposed a unified theoretical model of the EDL that simultaneously accounts for selective adsorption of ions on the surface and partial charge transfer between ions and the metal—phenomena that had previously been described separately. The model’s predictions are consistent with experimental data. In the future, it may be used in the development of batteries, supercapacitors, and catalysts. The study has been published in Electrochimica Acta.