Serhiy Lyeonov
Biographic Data
| ID | 310425 |
|---|---|
| NAME | Serhiy Lyeonov |
| GIVEN NAMES | Serhiy |
| FAMILY NAME | Lyeonov |
| SIGNATURE | LYEONOV S |
| AFFILIATIONS | Sumy State University |
| ORCID | 0000-0001-5639-3008 |
| VERIFIED | Yes |
| TOTAL WORKS | 23 |
| TOTAL CITATIONS | 34 |
| AUTHOR COUNT | 23 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2018 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 4 |
The impact of feed-in tariffs and power purchase agreements on public investments in renewable energy
The transition to renewable energy has become a grave global priority, with governments relying on financial instruments such as feed-in tariffs (FiTs) and power purchase agreements (PPAs) to stimulate public investments. Despite their widespread adoption, evidence regarding their effectiveness across different contexts remains fragmented. This study aims to evaluate whether FiTs and PPAs significantly drive public investments in renewable energy…
Decarbonisation and informality: Empirical evidence on the shadow economy response to climate policy mix
The persistence of the shadow economy poses a significant challenge to effective climate governance, as informal firms often bypass environmental regulations and carbon pricing mechanisms. This study examines the impact of various climate and energy policy instruments on the size of the shadow economy in OECD and partner countries. Drawing on annual panel data from 34 countries between 2010 and 2023, the analysis employs fixed effects models, Dri…
Impact of efficiency of digital public administration services on quality of life
In the public administration sector, digitalisation is manifested in introducingelectronic services for citizens and businesses to simplify interaction with governmentagencies and improve the accessibility of public services. To measure the effectiveness ofdigital public administration services, the E-Participation Index, Online Service Index, andTelecommunication Infrastructure Index were used for 143 countries in 2003-2022.Indicators of the pop…
How vulnerable employment and public health quality shape labour productivity: A comparative study of European economies
The relationship between health indicators and labour productivity has been gaining increasing importance as European economies have come to navigate ageing populations, health-related absenteeism, and evolving employment structures. This study investigates how absenteeism, vulnerable employment, and Disability-Adjusted Life Years (DALYs) affect GDP per person employed across 21 European countries from 2000 to 2021. Employing a robust methodologi…
Green rules & grey markets: Do environmental policies influence the informal economy
The relationship between environmental policy stringency and the shadow economy is a critical issue, as stringent regulations can either formalise economic activities or push businesses into informality. This study aims to analyse how different types of environmental policies influenced the size of the shadow economy across 24 countries from 2003 to 2020. This study uses panel data regression techniques, including Fixed Effects and Random Effects…
Inclusive growth: Literature review
The paper presents a comprehensive analysis of scholarly literature within the domain of inclusive growth. It meticulously categorises diverse approaches aimed at delineating the essence of inclusive growth, encompassing the articulation of principal objectives, and identifying challenges that inclusive growth endeavours to address. Furthermore, to enhance the organization of research and attain a nuanced understanding of prevalent, well-explored…
Economic growth and national security: Patterns of European countries’ resistance to global turbulences
Macroeconomic stability and national security are core measurement indicators of country performance. Historical, economic, social and other prerequisites contribute to the formation of country-specific patterns of these performance indicators resistance to global turbulences such as COVID-19 pandemic. Pandemic proved that considering of public health issues in promoting economic prosperity, social welfare and environmental security is crucially …
Cognitive mapping of the economy of trust
The concept of trust has been extensively explored by governments, researchers, and academic communities focusing on public authorities and the financial system, albeit in separate contexts. Trust plays a vital role in both sectors, influencing various aspects of governance, economic stability, and societal well-being. However, the relationship and interdependencies between trust in the government and trust in the financial system remain relative…
External assessment of medical education quality: Indicative model development considering paradox of skill
This study proposes an approach to the external evaluation of medical education programs' quality based on a combination of indicators, including international rankings, external stakeholders' input, and independent agencies' assessments. We modify the success equation with a detailed consideration of the skill component and its decomposition into internal and external quality assurance elements along with authority. We carried out a bibliometric…
The impact of corruption in climate finance on achieving net zero emissions
The study’s primary purpose is to assess the probabilistic impact of corruption in climate finance on achieving zero emissions. This scientific problem is highly relevant since the largest recipients of international climate assistance are countries with significant corruption in the public sector. Thus, it is necessary to increase the transparency in the use of international assistance funds and strengthen accountability. The study used the meth…
Public health and national security proxies: Case of European countries
The COVID-19 pandemic has spurred transformations aimed at ensuring the effectiveness of the public health system and highlighted the need for a deeper study of the causal relationships between the parameters of healthcare system effectiveness and the national security. The aim of this study is to identify causal and temporal patterns in the impact of various types of healthcare expenditures on the components of national security. The study was c…
Socially relevant factors of organizational mortality of enterprises: Context of corporate sustainability in European countries
The business-demographic problem of organizational mortality of enterprises is considered an essential area of social welfare in a society. It affects the lives and activities of many people and their organizations, as well as the corporate sustainability and the overall socioeconomic situation in the country. The study aims to determine relevant factors influencing the organizational mortality of enterprises from the group of social indicators b…
University-industry collaboration in R&D to reduce the informal economy and strengthen sustainable development
University-industry collaboration in R&D has great potential as a partnership that promotes sustainable development. This article aims to confirm that university-industry collaboration in R&D contributes to reducing the size of informal economy and strengthening sustainable development. Correlation and causal analysis are applied to achieve this goal: Shapiro-Wilk test, Pearson's and Spearman correlation methods, vector autoregression and Granger…
Public Health System Economic Efficiency and Covid-19 Resilience: Frontier DEA Analysis
The article summarizes the arguments and counterarguments in the scholarly discussion about the problem of choosing a model of healthcare organization. The study's primary goal was to identify the economic efficiency of the public health system and resistance to COVID-19. The relevance of addressing this research issue is that the epidemiological challenges posed by the pandemic worldwide have manifested themselves differently in various countrie…
Do changes in the business environment and sustainable development really matter for enhancing enterprise development
The accomplishment of sustainable development goals has become a global initiative to encourage renewable energy, reduce wasteful energy consumption and increase investment in energy efficiency projects. The number of publications devoted to sustainable development, environmental protection and green investments is growing exponentially. Firstly, this study is committed to provide a comprehensive overview of research literature on enterprise deve…
Quality of scientific activity as a determinant of socio-economic development
The purpose of this work is to identify the functional links between key indicators of scientific activity and socio-economic development and to check whether the quality of scientific activity and the dynamics of innovative development are the key determinants of socio-economic progress. Following the chosen methodology, the paper forms an array of input data that characterizes the level of scientific and innovative activity, economic and social…
Trust crisis in the financial sector and macroeconomic stability: A structural equation modelling approach
Although the growing body of literature that recognises a destabilising role of the trust crisis in the macroeconomic stability, the understanding of mediational pathways remains limited. The current paper fills the gap by contributing to the existing literature by examining closely the mediating effect of the trust crisis in the financial sector on the indicators of macroeconomic stability due to the anticipated impact of the financial intermedi…
The impact of tax gap on macroeconomic stability: Assessment using panel VEC approach
Недосконале податкове законодавство, високий рівень корупції та тіньової економіки призводять до погіршення макроекономічної ситуації та економічних дисбалансів у країнах. Найгострішою проблемою для багатьох країн стає невідповідність фактичних податкових надходжень держави її потенційним можливостям. Ці процеси зумовлюють скорочення надходжень до бюджету через утворення податкових розривів. Метою дослідження є встановлення причинно-наслідкових з…
Country's health profile: Social, economic, behavioral and healthcare determinants
The article uses the estimation method of the center of mass to model the country's health profile as an indicator for determining the prerequisites for the country's readiness to combat and prevent mass diseases. The authors identified the most relevant determinants that characterized society's social, economic, healthcare, and behavioral models. They formed a sequence of health profiles in the form of a four-pole barycentric model of balanced, …
Data mining and bifurcation analysis of the risk of money laundering with the involvement of financial institutions
Сучасні тенденції глобалізації, об’єднання банків та страхових компаній світу у єдину фінансовий конгломерат, а також поява нових електронних засобів розрахунку змушують уряди різних держав шукати нові підходи до аналізу ризиків участі фінансових установ в процесі легалізації кримінальних доходів. Дослідження пояснює, як за допомогою обмеженого обсягу інформації на основі загальних показників характеристики країни можливо на основі інтелектуально…
Gravitational and intellectual data analysis to assess the money laundering risk of financial institutions
The wide variety of schemes to use companies for money laundering, such as oil smuggling, illegal gas sales, misappropriation of the Central Bank refinancing, misappropriation of bank funds and state-owned enterprises, form the research issues. The sample under study includes 102 countries around the world, which are closely monitored by the Financial Action Task Force (FATF) and have different levels of sociopolitical and economic development. T…
Social safety and behavioral aspects of populations financial inclusion: A multicountry analysis
This article aims to investigate the connection between behavioral aspects of populations financial inclusion and the level of social safety. The study was conducted in several stages: collecting the necessary input, determining The Index of socio-safety, selecting the most relevant factors that characterize the behavioral aspects of financial inclusion, determining the functional relationships between The Index of socio-safety and indicators des…
Institutional Guality of Social Sector: The Essence and Measurements
The article provides theoretical underpinning for the need to assess institutional quality of the social sector. Basing on the critical analysis of the existing approaches to index construction, traditionally used to study economic development and quality of life, it is proposed to form the index of social sector quality, and also the principles of its calculation are justified. The presented methodology for calculating this index is built upon t…
Social safety and behavioral aspects of populations financial inclusion: A multicountry analysis
This article aims to investigate the connection between behavioral aspects of populations financial inclusion and the level of social safety. The study was conducted in several stages: collecting the necessary input, determining The Index of socio-safety, selecting the most relevant factors that characterize the behavioral aspects of financial inclusion, determining the functional relationships between The Index of socio-safety and indicators des…
Do changes in the business environment and sustainable development really matter for enhancing enterprise development
The accomplishment of sustainable development goals has become a global initiative to encourage renewable energy, reduce wasteful energy consumption and increase investment in energy efficiency projects. The number of publications devoted to sustainable development, environmental protection and green investments is growing exponentially. Firstly, this study is committed to provide a comprehensive overview of research literature on enterprise deve…
The impact of tax gap on macroeconomic stability: Assessment using panel VEC approach
Недосконале податкове законодавство, високий рівень корупції та тіньової економіки призводять до погіршення макроекономічної ситуації та економічних дисбалансів у країнах. Найгострішою проблемою для багатьох країн стає невідповідність фактичних податкових надходжень держави її потенційним можливостям. Ці процеси зумовлюють скорочення надходжень до бюджету через утворення податкових розривів. Метою дослідження є встановлення причинно-наслідкових з…
Country's health profile: Social, economic, behavioral and healthcare determinants
The article uses the estimation method of the center of mass to model the country's health profile as an indicator for determining the prerequisites for the country's readiness to combat and prevent mass diseases. The authors identified the most relevant determinants that characterized society's social, economic, healthcare, and behavioral models. They formed a sequence of health profiles in the form of a four-pole barycentric model of balanced, …
How vulnerable employment and public health quality shape labour productivity: A comparative study of European economies
The relationship between health indicators and labour productivity has been gaining increasing importance as European economies have come to navigate ageing populations, health-related absenteeism, and evolving employment structures. This study investigates how absenteeism, vulnerable employment, and Disability-Adjusted Life Years (DALYs) affect GDP per person employed across 21 European countries from 2000 to 2021. Employing a robust methodologi…
Data mining and bifurcation analysis of the risk of money laundering with the involvement of financial institutions
Сучасні тенденції глобалізації, об’єднання банків та страхових компаній світу у єдину фінансовий конгломерат, а також поява нових електронних засобів розрахунку змушують уряди різних держав шукати нові підходи до аналізу ризиків участі фінансових установ в процесі легалізації кримінальних доходів. Дослідження пояснює, як за допомогою обмеженого обсягу інформації на основі загальних показників характеристики країни можливо на основі інтелектуально…
Public health and national security proxies: Case of European countries
The COVID-19 pandemic has spurred transformations aimed at ensuring the effectiveness of the public health system and highlighted the need for a deeper study of the causal relationships between the parameters of healthcare system effectiveness and the national security. The aim of this study is to identify causal and temporal patterns in the impact of various types of healthcare expenditures on the components of national security. The study was c…
Gravitational and intellectual data analysis to assess the money laundering risk of financial institutions
The wide variety of schemes to use companies for money laundering, such as oil smuggling, illegal gas sales, misappropriation of the Central Bank refinancing, misappropriation of bank funds and state-owned enterprises, form the research issues. The sample under study includes 102 countries around the world, which are closely monitored by the Financial Action Task Force (FATF) and have different levels of sociopolitical and economic development. T…
Decarbonisation and informality: Empirical evidence on the shadow economy response to climate policy mix
The persistence of the shadow economy poses a significant challenge to effective climate governance, as informal firms often bypass environmental regulations and carbon pricing mechanisms. This study examines the impact of various climate and energy policy instruments on the size of the shadow economy in OECD and partner countries. Drawing on annual panel data from 34 countries between 2010 and 2023, the analysis employs fixed effects models, Dri…
Inclusive growth: Literature review
The paper presents a comprehensive analysis of scholarly literature within the domain of inclusive growth. It meticulously categorises diverse approaches aimed at delineating the essence of inclusive growth, encompassing the articulation of principal objectives, and identifying challenges that inclusive growth endeavours to address. Furthermore, to enhance the organization of research and attain a nuanced understanding of prevalent, well-explored…
Economic growth and national security: Patterns of European countries’ resistance to global turbulences
Macroeconomic stability and national security are core measurement indicators of country performance. Historical, economic, social and other prerequisites contribute to the formation of country-specific patterns of these performance indicators resistance to global turbulences such as COVID-19 pandemic. Pandemic proved that considering of public health issues in promoting economic prosperity, social welfare and environmental security is crucially …
Cognitive mapping of the economy of trust
The concept of trust has been extensively explored by governments, researchers, and academic communities focusing on public authorities and the financial system, albeit in separate contexts. Trust plays a vital role in both sectors, influencing various aspects of governance, economic stability, and societal well-being. However, the relationship and interdependencies between trust in the government and trust in the financial system remain relative…
The impact of corruption in climate finance on achieving net zero emissions
The study’s primary purpose is to assess the probabilistic impact of corruption in climate finance on achieving zero emissions. This scientific problem is highly relevant since the largest recipients of international climate assistance are countries with significant corruption in the public sector. Thus, it is necessary to increase the transparency in the use of international assistance funds and strengthen accountability. The study used the meth…
Quality of scientific activity as a determinant of socio-economic development
The purpose of this work is to identify the functional links between key indicators of scientific activity and socio-economic development and to check whether the quality of scientific activity and the dynamics of innovative development are the key determinants of socio-economic progress. Following the chosen methodology, the paper forms an array of input data that characterizes the level of scientific and innovative activity, economic and social…
Institutional Guality of Social Sector: The Essence and Measurements
The article provides theoretical underpinning for the need to assess institutional quality of the social sector. Basing on the critical analysis of the existing approaches to index construction, traditionally used to study economic development and quality of life, it is proposed to form the index of social sector quality, and also the principles of its calculation are justified. The presented methodology for calculating this index is built upon t…
Institutional Guality of Social Sector: The Essence and Measurements
The article provides theoretical underpinning for the need to assess institutional quality of the social sector. Basing on the critical analysis of the existing approaches to index construction, traditionally used to study economic development and quality of life, it is proposed to form the index of social sector quality, and also the principles of its calculation are justified. The presented methodology for calculating this index is built upon t…
Data mining and bifurcation analysis of the risk of money laundering with the involvement of financial institutions
Сучасні тенденції глобалізації, об’єднання банків та страхових компаній світу у єдину фінансовий конгломерат, а також поява нових електронних засобів розрахунку змушують уряди різних держав шукати нові підходи до аналізу ризиків участі фінансових установ в процесі легалізації кримінальних доходів. Дослідження пояснює, як за допомогою обмеженого обсягу інформації на основі загальних показників характеристики країни можливо на основі інтелектуально…
Gravitational and intellectual data analysis to assess the money laundering risk of financial institutions
The wide variety of schemes to use companies for money laundering, such as oil smuggling, illegal gas sales, misappropriation of the Central Bank refinancing, misappropriation of bank funds and state-owned enterprises, form the research issues. The sample under study includes 102 countries around the world, which are closely monitored by the Financial Action Task Force (FATF) and have different levels of sociopolitical and economic development. T…
Social safety and behavioral aspects of populations financial inclusion: A multicountry analysis
This article aims to investigate the connection between behavioral aspects of populations financial inclusion and the level of social safety. The study was conducted in several stages: collecting the necessary input, determining The Index of socio-safety, selecting the most relevant factors that characterize the behavioral aspects of financial inclusion, determining the functional relationships between The Index of socio-safety and indicators des…
Trust crisis in the financial sector and macroeconomic stability: A structural equation modelling approach
Although the growing body of literature that recognises a destabilising role of the trust crisis in the macroeconomic stability, the understanding of mediational pathways remains limited. The current paper fills the gap by contributing to the existing literature by examining closely the mediating effect of the trust crisis in the financial sector on the indicators of macroeconomic stability due to the anticipated impact of the financial intermedi…
The impact of tax gap on macroeconomic stability: Assessment using panel VEC approach
Недосконале податкове законодавство, високий рівень корупції та тіньової економіки призводять до погіршення макроекономічної ситуації та економічних дисбалансів у країнах. Найгострішою проблемою для багатьох країн стає невідповідність фактичних податкових надходжень держави її потенційним можливостям. Ці процеси зумовлюють скорочення надходжень до бюджету через утворення податкових розривів. Метою дослідження є встановлення причинно-наслідкових з…
Country's health profile: Social, economic, behavioral and healthcare determinants
The article uses the estimation method of the center of mass to model the country's health profile as an indicator for determining the prerequisites for the country's readiness to combat and prevent mass diseases. The authors identified the most relevant determinants that characterized society's social, economic, healthcare, and behavioral models. They formed a sequence of health profiles in the form of a four-pole barycentric model of balanced, …
Public Health System Economic Efficiency and Covid-19 Resilience: Frontier DEA Analysis
The article summarizes the arguments and counterarguments in the scholarly discussion about the problem of choosing a model of healthcare organization. The study's primary goal was to identify the economic efficiency of the public health system and resistance to COVID-19. The relevance of addressing this research issue is that the epidemiological challenges posed by the pandemic worldwide have manifested themselves differently in various countrie…
Do changes in the business environment and sustainable development really matter for enhancing enterprise development
The accomplishment of sustainable development goals has become a global initiative to encourage renewable energy, reduce wasteful energy consumption and increase investment in energy efficiency projects. The number of publications devoted to sustainable development, environmental protection and green investments is growing exponentially. Firstly, this study is committed to provide a comprehensive overview of research literature on enterprise deve…
Quality of scientific activity as a determinant of socio-economic development
The purpose of this work is to identify the functional links between key indicators of scientific activity and socio-economic development and to check whether the quality of scientific activity and the dynamics of innovative development are the key determinants of socio-economic progress. Following the chosen methodology, the paper forms an array of input data that characterizes the level of scientific and innovative activity, economic and social…
External assessment of medical education quality: Indicative model development considering paradox of skill
This study proposes an approach to the external evaluation of medical education programs' quality based on a combination of indicators, including international rankings, external stakeholders' input, and independent agencies' assessments. We modify the success equation with a detailed consideration of the skill component and its decomposition into internal and external quality assurance elements along with authority. We carried out a bibliometric…
The impact of corruption in climate finance on achieving net zero emissions
The study’s primary purpose is to assess the probabilistic impact of corruption in climate finance on achieving zero emissions. This scientific problem is highly relevant since the largest recipients of international climate assistance are countries with significant corruption in the public sector. Thus, it is necessary to increase the transparency in the use of international assistance funds and strengthen accountability. The study used the meth…
Public health and national security proxies: Case of European countries
The COVID-19 pandemic has spurred transformations aimed at ensuring the effectiveness of the public health system and highlighted the need for a deeper study of the causal relationships between the parameters of healthcare system effectiveness and the national security. The aim of this study is to identify causal and temporal patterns in the impact of various types of healthcare expenditures on the components of national security. The study was c…
Socially relevant factors of organizational mortality of enterprises: Context of corporate sustainability in European countries
The business-demographic problem of organizational mortality of enterprises is considered an essential area of social welfare in a society. It affects the lives and activities of many people and their organizations, as well as the corporate sustainability and the overall socioeconomic situation in the country. The study aims to determine relevant factors influencing the organizational mortality of enterprises from the group of social indicators b…
University-industry collaboration in R&D to reduce the informal economy and strengthen sustainable development
University-industry collaboration in R&D has great potential as a partnership that promotes sustainable development. This article aims to confirm that university-industry collaboration in R&D contributes to reducing the size of informal economy and strengthening sustainable development. Correlation and causal analysis are applied to achieve this goal: Shapiro-Wilk test, Pearson's and Spearman correlation methods, vector autoregression and Granger…
Inclusive growth: Literature review
The paper presents a comprehensive analysis of scholarly literature within the domain of inclusive growth. It meticulously categorises diverse approaches aimed at delineating the essence of inclusive growth, encompassing the articulation of principal objectives, and identifying challenges that inclusive growth endeavours to address. Furthermore, to enhance the organization of research and attain a nuanced understanding of prevalent, well-explored…
Economic growth and national security: Patterns of European countries’ resistance to global turbulences
Macroeconomic stability and national security are core measurement indicators of country performance. Historical, economic, social and other prerequisites contribute to the formation of country-specific patterns of these performance indicators resistance to global turbulences such as COVID-19 pandemic. Pandemic proved that considering of public health issues in promoting economic prosperity, social welfare and environmental security is crucially …
Cognitive mapping of the economy of trust
The concept of trust has been extensively explored by governments, researchers, and academic communities focusing on public authorities and the financial system, albeit in separate contexts. Trust plays a vital role in both sectors, influencing various aspects of governance, economic stability, and societal well-being. However, the relationship and interdependencies between trust in the government and trust in the financial system remain relative…
The impact of feed-in tariffs and power purchase agreements on public investments in renewable energy
The transition to renewable energy has become a grave global priority, with governments relying on financial instruments such as feed-in tariffs (FiTs) and power purchase agreements (PPAs) to stimulate public investments. Despite their widespread adoption, evidence regarding their effectiveness across different contexts remains fragmented. This study aims to evaluate whether FiTs and PPAs significantly drive public investments in renewable energy…
Decarbonisation and informality: Empirical evidence on the shadow economy response to climate policy mix
The persistence of the shadow economy poses a significant challenge to effective climate governance, as informal firms often bypass environmental regulations and carbon pricing mechanisms. This study examines the impact of various climate and energy policy instruments on the size of the shadow economy in OECD and partner countries. Drawing on annual panel data from 34 countries between 2010 and 2023, the analysis employs fixed effects models, Dri…
Impact of efficiency of digital public administration services on quality of life
In the public administration sector, digitalisation is manifested in introducingelectronic services for citizens and businesses to simplify interaction with governmentagencies and improve the accessibility of public services. To measure the effectiveness ofdigital public administration services, the E-Participation Index, Online Service Index, andTelecommunication Infrastructure Index were used for 143 countries in 2003-2022.Indicators of the pop…
How vulnerable employment and public health quality shape labour productivity: A comparative study of European economies
The relationship between health indicators and labour productivity has been gaining increasing importance as European economies have come to navigate ageing populations, health-related absenteeism, and evolving employment structures. This study investigates how absenteeism, vulnerable employment, and Disability-Adjusted Life Years (DALYs) affect GDP per person employed across 21 European countries from 2000 to 2021. Employing a robust methodologi…
Green rules & grey markets: Do environmental policies influence the informal economy
The relationship between environmental policy stringency and the shadow economy is a critical issue, as stringent regulations can either formalise economic activities or push businesses into informality. This study aims to analyse how different types of environmental policies influenced the size of the shadow economy across 24 countries from 2003 to 2020. This study uses panel data regression techniques, including Fixed Effects and Random Effects…
Business (15 works) · Economics (10 works) · Business and Economic Development (8 works) · Energy, Environment, Economic Growth (7 works) · Economic growth (6 works) · Finance (6 works) · Computer Science (5 works) · Political science (5 works) · Econometrics (4 works) · Fiscal Policy and Economic Growth (4 works)