Researchers from HSE and University of Valladolid created a neural network prediction model to detect corruption cases in Spanish regions. The model uses macroeconomic and political determinants to estimate the probability of corrupt cases emerging over three years, providing valuable insights for anti-corruption measures.
Scientists develop mathematical model to explain co-nonsolvency phenomenon, which was previously unknown. The model predicts polymer behavior in mixed solvents and reveals mechanism for suppressing co-nonsolvency at high pressures.
Research by Rostislav Kapeliushnikov suggests that automation will not lead to widespread job loss. Instead, jobs will adapt to new technology, with workers shifting up the skill ladder. This approach reduces estimated job automation rates from 47% to 9%. Skills levels are broader than high- and low-skilled categories.
Experts at HSE found that foreign direct investment (FDI) can facilitate the success of export-oriented strategies by increasing diversification of funding sources, participation in global value chains, and access to cheaper credit resources. This can offset poor corporate governance and lack of institutional development.
Research at National Research University Higher School of Economics found that international students with internal motivation and autonomy experience less culture shock and higher subjective well-being. Conversely, those driven by external factors struggle to adapt. The study's findings can inform preparation strategies for students s...
Researchers found that emancipation, including freedom of expression and civil rights, is positively related to generalized trust. Trust grows after a certain level of emancipation is attained, with higher levels seen in modernized countries like Sweden and Canada.
Cognitive psychologists found that people can accurately estimate both mean size and number of objects in separate tasks, suggesting two independent processes. This discovery can inform new approaches to statistical data visualization and education.
The study found that brain areas responsible for navigation were also active during language comprehension, indicating a correlation between the two cognitive processes. This correlation suggests that our brains mentally simulate sentence perspective using non-linguistic areas typically involved in visuo-spatial thought.
A recent study found that foreign direct investments reduce the negative impact of recessions on Russian companies. The research analyzed over 1,000 public companies and discovered that linkages with foreign partners alleviate the effects of economic downturns.
The study highlights the growing impact of neurological disorders on global health, with increased deaths and disabilities over the past 25 years. The most prevalent disorders are tension-type headaches, migraine, and Alzheimer's disease, which have seen significant increases in cases and DALYs.
The Grit Scale questionnaire measures two independent constructs: perseverance of effort and consistency of interests, contradicting the idea that grit is a single personality trait. Researchers found no evidence to support the existence of grit as a single characteristic.
Researchers found that similar-achieving students tend to form close friendships, and this can lead to homogeneous social circles over time. The study's findings have important implications for understanding how social reproduction of inequality works in the digital age.
HSE researchers Margarita Kuleva and Daria Maglevanaya studied the evolution of status groups in the fashion industry, analyzing 13,961 magazine covers from 1975 to 2017. They found a decline in collaboration between magazines and a diversification of beauty standards, with older, plus-size models gaining recognition.
Researchers developed a multivariate method for predicting behavioral response to a stimulus using information about the phase of preceding neuronal oscillations. The study found that reaction speed depends on the phase of low-frequency neuronal oscillations preceding the stimulus.
The study found two optimal seeding systems: distant seeding and close seeding, which prioritize final match versus first-round matches. Researchers developed a theoretical model based on linear demand and competitive intensity to demonstrate the effectiveness of these systems.
A survey of Russian high school students reveals that those without university plans consume alcohol more often. Reading habits also show a positive correlation with sobriety among university-bound teens.
Researchers from HSE Centre for Cognition & Decision Making found that training participants using real-time feedback on alpha wave activity significantly increased their ability to control brain state. This new insight may lead to non-pharmacological methods for treating epilepsy, ADHD, and depression.
Researchers found that active users are more likely to be denialists, with a core group promoting denialist views and recruiting support through interactions. The study identified a high-risk group of over 1,000 users, including those who interact with the core and are influenced by their views.
Researchers have used computer modeling to demonstrate the varying manipulability of decision-making procedures and identify those least susceptible to manipulation. Two majority relation-based procedures, Uncovered set II and Fishburn's rule, are found to be less manipulable than others.
Researchers found that emancipative values, including freedom, autonomy and self-expression, are linked to prosocial behavior. Studies showed that people with these values are more likely to engage in charity work, volunteer and defend others' rights.
A longitudinal study of over 4,000 US teens found that honesty with parents is linked to lower risk of drinking and addiction. Excessive parental control can actually increase the likelihood of teenage lying and drinking.
A comparative cross-cultural study found that Russians tend to express happiness openly with friends but hide it when interacting with strangers or government officials. Unlike Americans, who hold back positive emotions only when facing issues, Russians view happiness expression as a normal behavior.
Researchers at HSE discovered that men with a higher 2D:4D ratio tend to be better educated. The study analyzed data from the Russian RLMS survey and found positive correlations between male respondents' finger length ratios and levels of education.
Researchers at National Research University Higher School of Economics found that repetition of nouns and verbs can enhance the syntactic priming effect. The study shows that repetition of any content word in a sentence boosts syntactic priming, with more repeated words resulting in stronger effects.
The study presents a detailed methodology for calculating renewable energy potentials using global or regional databases. It forecasts significant fossil fuel savings and greenhouse gas emissions reductions, especially in Russia's Far East and coastal regions.
Researchers suggest that complex neural dynamics and prefrontal cortex activity contribute to alcoholism. Dopamine neurons' response mode can vary depending on synaptic input patterns, potentially leading to addiction.
Researchers used TMS to study brain activity while participants comprehended words related to hand movements. The results suggest that language areas work together with motor cortex regions to form distributed meaning representations.
Researchers uncover link between vortices and statistical properties of hydrodynamic fluctuations, enabling prediction of pollutant advection and mixing. The study provides valuable insights into emergence of coherent structures like cyclones and anticyclones from chaotic conditions.
A study published in Economics & Human Biology found a negative correlation between income and 2D:4D ratios for both men and women, with higher salaries linked to lower ratios. The research used Russian data and analyzed over 1,600 participants to explore the connection between perinatal testosterone and earnings.
Researchers found that morning people are faster at solving attention-related tasks, but make more mistakes. In contrast, evening people are slower but more accurate in completing similar tasks, suggesting a trade-off between speed and accuracy with sleep deprivation.
A recent study reveals that men's brains require additional energy and resources when switching between tasks, unlike women whose brains appear to consume less power. This finding highlights the difference in brain activity between genders when performing complex tasks.
Researchers from HSE Neurolinguistics Laboratory presented their work expanding Alexander Luria's neuroanatomical model of semantic aphasia by adding white matter tracts to it, which connect various regions of the cortex.
A better diet is associated with an increase in the middle class, leading to economic and political independence and fostering democratic values. Improved nutrition precedes democracy, contrary to conventional wisdom, and has a higher correlation with democratization than income growth and trade liberalization.
Researchers argue that PISA tests only capture a snapshot of students' math skills, neglecting earlier assessments and socio-economic factors. They also suggest that better-qualified teachers can improve student performance in formal mathematics.
A recent study published in Scientific Reports found that language learning boosts brain activity and increases neuroplasticity, leading to improved information processing. The more languages a person knows, the faster their brain adapts to new information.
The study found that local governance institutions and attitudes contribute to frontier-specific effects, including lower levels of law and order and public goods provision. Frontier settlers have developed a strong sense of autonomy, supporting right-wing parties and politicians who prioritize populist and patriotic statements.
Healthism, a peremptory idea of self-preserving behavior, criticizes everything that fails to fit into glamorous health standards. Angelina Jolie syndrome is an extreme manifestation of this obsession, leading to mass neurosis and social discrimination against those who don't conform to beauty norms.
Research suggests that social networks play a significant role in student academic performance. Students tend to perform better when surrounded by high-achievers, who inspire them to try harder. On the other hand, befriending underachievers can lead to a drop in grades over time.
A study by Eric Maskin and Michael Kremer finds that globalization has increased income inequality in poor countries by widening the gap between low- and high-skilled workers. Increasing education levels of low-skilled workers is proposed as a solution to address this issue.
Reducing trade barriers between countries leads to a decrease in defence spending, as shown by researchers Roman Zakharenko and his colleagues. The study found that increased trade volumes can reduce defence spending globally, with significant reductions observed in countries participating in trade relations.