In corporations, sports, and academia, people often face challenges they cannot handle alone. In such cases, selecting the right team is crucial. Tatiana Mayskaya, Associate Professor at the HSE Faculty of Economic Sciences and the International College of Economics and Finance, together with colleagues from foreign universities, examined team characteristics and found that less diverse teams are better suited to objectives where a high average performance is important, whereas more diverse teams are preferable when avoiding failure is critical. The paper has been published in Economic Theory.
Economists at HSE University have examined how smokers respond to changes in cigarette prices. When tobacco prices increase, cigarette consumption does not always decline. In fact, spending on tobacco may even rise: according to the researchers, a 1% decrease in cigarette affordability leads to a 0.28% increase in per capita tobacco expenditure. The findings suggest that to reduce smoking rates, tobacco prices must rise faster than household incomes. The study has been published in Voprosy Statistiki.
The devices, created by student teams, will conduct space research on the properties of promising solar cells, on-board energy storage systems, and serial electronics for student satellites.
Копылова Е. В., Tsegoeva O. G., Берлин В. А. et al., , in: Компьютерная лингвистика и интеллектуальные технологии: По материалам ежегодной международной конференции «Диалог». Выпуск 24.Issue 24.: M.: Max press, 2026. Ch. 26 P. 1–10.
This paper investigates how large language models correct complex grammatical errors in Russian academic
learner writing. Unlike traditional minimal-edit GEC systems, LLMs often apply generative rewriting strategies that
may improve fluency, but risk structural overcorrection and semantic drift. We introduce a new expert benchmark
derived from an authentic 3,1M-word learner corpus and construct an evaluation set annotated for ...
Umerova M. V., В кн.: Информационно-коммуникационные технологии в лингвистике, лингводидактике и межкультурной коммуникацииВып. 7.: М.: Издательство МГУ, 2016. С. 508–514.
The paper describes the potential practical application and special aspects of teaching academic writing through REALEC (Russian Error-Annotated Learner English Corpus), an error-annotated on-line corpus. Efficiency of this methodology is evaluated by the author. ...
Pyrlina I. V., Бизнес-информатика 2011 № 4 С. 54–61
The study identifies operational risks within service-oriented architecture (SOA) of information systems. As a part of operational risks a new error classification scheme is proposed for SOA applications. It is based on errors of the information systems which are service providers for application with service-oriented architecture. The proposed classification approach was used to classify system ...