Search Results

Machine Learning Time Series Regressions With an Application to Nowcasting,
Andrii Babii, Eric Ghysels and Jonas Striaukas, from Université catholique de Louvain, Louvain Finance (LFIN) (2021)
Keywords: high-dimensional time series, fat tails, tau-mixing, sparse-group LASSO, mixed frequency data, textual news data

Are Unobservables Separable?,
Andrii Babii and Jean-Pierre Florens, from arXiv.org (2021)

Is completeness necessary? Estimation in nonidentified linear models,
Andrii Babii and Jean-Pierre Florens, from arXiv.org (2021)

High-Dimensional Granger Causality Tests with an Application to VIX and News,
Andrii Babii, Eric Ghysels and Jonas Striaukas, from arXiv.org (2021)

Machine Learning Time Series Regressions with an Application to Nowcasting,
Andrii Babii, Eric Ghysels and Jonas Striaukas, from arXiv.org (2020)

Tensor Principal Component Analysis,
Andrii Babii, Eric Ghysels and Junsu Pan, from arXiv.org (2023)

Functional Partial Least-Squares: Optimal Rates and Adaptation,
Andrii Babii, Marine Carrasco and Idriss Tsafack, from arXiv.org (2024)

Econometrics of machine learning methods in economic forecasting,
Andrii Babii, Eric Ghysels and Jonas Striaukas, from Edward Elgar Publishing (2024)
Keywords: Economics and Finance, Research Methods,

Are unobservables separable?,
Andrii Babii and Jean-Pierre Florens, from HAL (2020)
Keywords: unobservables,endogeneity,separability test,nonparametric IV regression,nonparametric IV residuals,Engel curves

High-Dimensional Granger Causality Tests with an Application to VIX and News*,
Andrii Babii, Eric Ghysels and Jonas Striaukas, in Journal of Financial Econometrics (2024)
Keywords: fat tails, Fuk–Nagaev inequality, Granger causality, HAC estimator, high-dimensional time series, inference, sparse-group LASSO

Econometrics of Machine Learning Methods in Economic Forecasting,
Andrii Babii, Eric Ghysels and Jonas Striaukas, from arXiv.org (2023)

Commercial and Residential Mortgage Defaults: Spatial Dependence with Frailty,
Andrii Babii, Xi Chen and Eric Ghysels, in Journal of Econometrics (2019)

Is completeness necessary? Estimation in nonidentified linear models,
Andrii Babii and Jean-Pierre Florens, from Toulouse School of Economics (TSE) (2020)
Keywords: nonidentified linear models; weak identification; nonparametric IV regression; functional linear IV regression; Tikhonov regularization.

Are unobservables separable?,
Andrii Babii and Jean-Pierre Florens, from Toulouse School of Economics (TSE) (2017)
Keywords: unobservables; endogeneity; separability test; nonparametric IV regression; nonparametric IV residuals; Engel curves.

Machine Learning Panel Data Regressions with Heavy-tailed Dependent Data: Theory and Application,
Andrii Babii, Ryan T. Ball, Eric Ghysels and Jonas Striaukas, from arXiv.org (2021)

Binary Choice with Asymmetric Loss in a Data-Rich Environment: Theory and an Application to Racial Justice,
Andrii Babii, Xi Chen, Eric Ghysels and Rohit Kumar, from arXiv.org (2021)

Panel Data Nowcasting: The Case of Price-Earnings Ratios,
Andrii Babii, Ryan T. Ball, Eric Ghysels and Jonas Striaukas, from arXiv.org (2023)

Panel data nowcasting: The case of price–earnings ratios,
Andrii Babii, Ryan T. Ball, Eric Ghysels and Jonas Striaukas, in Journal of Applied Econometrics (2024)

Binary Choice with Asymmetric Loss in a Data-Rich Environment: Theory and an Application to Racial Justice,
Eric Ghysels, Andrii Babii, Xi Chen and Rohit Kumar, from C.E.P.R. Discussion Papers (2020)

Machine learning panel data regressions with heavy-tailed dependent data: Theory and application,
Andrii Babii, Ryan T. Ball, Eric Ghysels and Jonas Striaukas, in Journal of Econometrics (2023)
Keywords: High-dimensional panels; Large N and T panels; Mixed-frequency data; Sparse-group LASSO; Fat tails;

Distance Learning of a Foreign Language: a Comparative Analysis of Modern Platforms and Online Services,
Viktoriya Syno, Andrii Turchyn, Oksana Syvyk, Oleksandr Glotov, Olena Krut and Liudmyla Babii, in Revista romaneasca pentru educatie multidimensionala - Journal for Multidimensional Education (2022)
Keywords: information and communication technology, EFL teaching and learning, COVID-19 pandemic, higher educational establishments, synchronous and asynchronous learning, reading, listening, writing, speaking skills

Implementing the Course “Human Rights†for Children with Special Needs under the Changed Socio-Educational Conditions,
Borys Maksymchuk, Iryna Sarancha, Andrii Husak, Oksana Avramenko, Iuliia Kuzmenko, Vasyl Kuzmenko, Nina Slyusarenko, Liudmyla Chepurna, Vasyl Pankevych, Inna Babii and Iryna Maksymchuk, in Revista romaneasca pentru educatie multidimensionala - Journal for Multidimensional Education (2022)
Keywords: cerebral palsy, educational-correctional conditions, musculoskeletal disorders, international legal acts, legal knowledge, legal behaviour, specialized course on human rights

THE ASPECT OF KNOWLEDGE MANAGEMENT,
Leonid Babii, in Contemporary Economy Journal (2018)
Keywords: knowledge, information, data, management

SOME ISSUES IN RURAL AREAS: REFLEXIONS, SUGGESTIONS,
Leonid Babii, in Contemporary Economy Journal (2018)
Keywords: agriculture, subsidies, rural apace, taxes, fees, investments, innovations

AN EFFECTIVENESS MODEL IN PROCESSING ACTIVITIES OF AGRICULTURAL RAW MATERIAL,
Leonid Babii, in Contemporary Economy Journal (2019)
Keywords: raw material, processing, optimal program, product, economic-mathematic model, function, profit, eficiency

THE WAY OF ESTABLISHING A COMPETITIVE PRODUCTION BY RE-ENGINEERING THE PROPERTY AND MANAGEMENT RELATIONS,
Leonid Babii, in Contemporary Economy Journal (2023)
Keywords: reengineering, enterprises, ownership, innovations, manager, efficiency, competitiveness

INTELLECTUAL PROPERTY AS A SOURCE OF GROWTH OF THE COMPANY'S ASSETS,
Leonid Babii, in Contemporary Economy Journal (2023)
Keywords: intellectual property, effect, motivation, contract, manager, project, cost

Exchange Rates Co-movement and International Trade,
Aleksandra Babii, from Society for Economic Dynamics (2019)

SOCIAL CAPITAL AS THE BASIS FOR THE FORMATION OF SOCIO-ECONOMIC SECURITY IN RURAL AREAS,
Andrii Sukhostavets, in Baltic Journal of Economic Studies (2017)
Keywords: capital, social capital, security, socio-economic security

CLASSIFICATION OF FORMS OF SHADOW ECONOMIC ACTIVITY FROM THE VIEWPOINT OF ENSURING ECONOMIC SECURITY,
Andrii Kubaienko, in Baltic Journal of Economic Studies (2018)
Keywords: shadow economy, economic security, institutional threat, shadow turnover, doctrine of "business purpose"

Developing civil society in Ukraine. What is the role of the mechanisms for implementing the association agreement with the EU?,
Andrii Krupnyk, in CES Working Papers (2021)
Keywords: civil society, democratic principles, National Strategy, implementation mechanisms, intersectoral cooperation

SERVICE SECTOR IN THE STRUCTURE OF THE NATIONAL ECONOMY OF UKRAINE: FEATURES, DYNAMICS AND MAIN TRENDS,
Andrii Vitrenko, in Revista Economica (2016)
Keywords: service sector, tertiarization, employment, e-commerce, consulting, recriation

Emotional State of Consumer in the Urban Purchase: Processing Data,
Halkin Andrii, in Foundations of Management (2018)
Keywords: consumer, emotion, state, purchase, GSR, BPM

Development of Accounting in the Conditions of Introduction of Modern Information Technologies,
Andrii Makurin, in Oblik i finansi (2020)
Keywords: blockchain, accounting, documentation, cloud storage, digital financial reporting

Unified Reporting on Personal Income Tax and Unified Social Tax: Simplification or Additional Complication of Conditions for Business Operation?,
Andrii Boichuk, in Oblik i finansi (2020)
Keywords: tax reporting, personal income tax, unified social tax, military tax, reporting unification

Activation of the Economic Security of Ukraine in Terms of the European Integration,
Andrii Kubaienko, in Montenegrin Journal of Economics (2018)

System reflexive strategic marketing management,
Dligach Andrii, in Bulletin of Taras Shevchenko National University of Kyiv. Economics. Вісник Киiвського нацiонального унiверситету iм. Тараса Шевченка. Серiя: Економiка (2013)
Keywords: маркетинг стратегічний менеджмент стратегічний маркетинг системно-рефлексивний маркетинг рефлексивне управління, маркетинг, стратегический менеджмент, стратегический маркетинг, системно-рефлексивный маркетинг, рефлексивное управление

THE MAIN DIRECTIONS OF ECONOMIC COOPERATION BETWEEN UKRAINE AND NATO IN THE 21ST CENTURY,
Andrii Magomedov, in Three Seas Economic Journal (2020)
Keywords: NATO, Ukraine, economic cooperation, European course

Functioning of entrepreneurial universities as subjects of the system of international knowledge transfer,
Shysholin Andrii, in Technology audit and production reserves, 4(36) 2017 (2017)
Keywords: entrepreneurial university; knowledge international transfer; market of educational services; foreign economic activity

Development of marketing strategies in system-reflexive marketing,
Dligach Andrii, in Technology audit and production reserves, 5(37) 2017 (2017)
Keywords: strategic marketing; strategic management; system-reflexive strategic marketing management; system-reflexive marketing

THE ANALYSIS OF THE U.S. EXTERNAL DEBT IN TERMS OF FACING THE CHALLENGES OF THE WORLD ECONOMIC DEVELOPMENT,
Andrii Pin, in EUREKA: Social and Humanities (2017)
Keywords: the U.S. external debt; the U.S. national debt; debt financing; debt effects; solvency and liquidity

Optimizing the Structure of the European UnionBudget Expenditure,
Andrii Boiar, in Prague Economic Papers (2019)
Keywords: budget, international union, budget expenditures, optimal, structure, member state, EU

Optimal structure of International Union budgetary revenues,
Andrii Boiar1, in Romanian Journal of Economics (2015)
Keywords: international union, budget, contribution, optimal, member state, EU

Theoretical And Practical Aspects Of Formation The Rational Sizes Of The Agricultural Enterprises,
Andrii Hutorov, in Economics of Nature and the Environment (2011)

Registered author: Andrii Semenog

Registered author: Andrii Ivashura

Revenue-Generating Schemes for International Unions,
Andrii Boiar, in Journal of Economic Integration (2014)
Keywords: Revenue; International Union; Budget; Contribution; Tax

FOREIGN CURRENCY REFINANCING AS A NEW ELEMENT OF STIMULATING THE ECONOMIC DEVELOPMENT OF TRANSITION ECONOMIES,
Andrii Hrona, in Baltic Journal of Economic Studies (2020)
Keywords: foreign currency refinancing, the economy of Belarus, the economy of Ukraine, economic development, key areas of influence, transitional economies

INTERNATIONAL FINANCIAL INSTITUTIONS SYSTEM AS A FACTOR OF TRANSFORMATION OF NATIONAL CURRENCY SYSTEM,
Andrii Oliinyk, in Baltic Journal of Economic Studies (2016)
Keywords: International financial institution, national currency system, exchange rate regime, International Monetary Fund, World Bank, Asian Infrastructure Investment Bank

TENDENCIES OF ADAPTATION AND INTEGRATION OF IMMIGRANTS FROM UKRAINE IN THE EUROPEAN UNION AFTER THE AGGRESSION OF THE RUSSIAN FEDERATION AGAINST UKRAINE,
Andrii Buzarov, in Baltic Journal of Economic Studies (2023)
Keywords: forced migrants, collective protection in the EU, adaptation of migrants, integration of migrants, Ukrainian community, migration

Theoretical and methodological principles of tax regulation of the development of territorial communities in Ukraine,
Andrii Klymenko, in University Economic Bulletin (2022)
Keywords: tax regulation, taxation, socio-economic development, territorial communities, territorial development

Problems of enterprises for external lighting of settlements and directions of their solution,
Andrii Ruzhytskyi, in Economic Synergy (2021)
Keywords: enterprises, electricity distribution, public-private partnership, electricity consumption, outdoor lighting, investment resources

Development of recommendations regarding the composition of forces and equipment for topogeodesic support of the troops of the operational command,
Andrii Bulhakov, in Technology audit and production reserves (2022)
Keywords: operational command, topographic support, timeliness and reliability of information, geospatial data, topographic data

CONSTITUTIONALIZATION OF TAX LAW: THE UKRAINIAN MODEL,
Andrii Khudyk, in European Journal of Law and Public Administration (2018)
Keywords: constitutionalization of the tax law, anthropo-sociocultural approach; the tax law as a kind of human rights, the Ukrainian model of the constitutionalization of the tax law.

Military Conflict in Eastern Ukraine and its Social and Political Dimensions,
Andrii Pospielov, in Logos Universalitate Mentalitate Educatie Noutate - Sectiunea Filosofie si Stiinte umaniste/ Logos Universality Mentality Education Novelty - Section: Philosophy and Humanistic Sciences (2020)
Keywords: military conflict, great state, parallel state, social networks, geopolitical influence

Towards a concept of sustainable housing provision in Ukraine,
Andrii Shcherbyna, in Land Use Policy (2022)
Keywords: Housing stock; Repair; Privatization; Tenants; Subsidies;

Registered author: Andrii Polchanov

Development of business organizations: strategic approaches and formation of a system of evaluation indicators,
Andrii Vakulenko, in Economic Synergy (2024)
Keywords: development, concepts of development of business organizations, indicators of development of business organizations, approaches to the development of companies

Specifics of Asset Impairment in the Conditions of Armed Aggression,
Andrii Kulyk, in Oblik i finansi (2022)
Keywords: impairment of assets, losses, armed aggression, fixed assets, value-in-use, fair value

GENERAL PRINCIPLES OF TARGET DESIGNATION OF AGRICULTURAL LANDS,
Andrii Liubchenko, in Three Seas Economic Journal (2024)
Keywords: agricultural land, change of designated purpose, principle of legality and regulation, principle of publicity and transparency, principle of balanced interests and environmental sustainability, principle of compensation for losses and stability of rights, principle of efficient use of resources

Registered author: Andrii Boiar

Protesting that is fit to be published: issue attention cycle and nationalist bias in coverage of protests in Ukraine after Maidan,
Andrii Gladun, in Post-Soviet Affairs (2020)

Synthetic Controls with spillover effects: A comparative study,
Andrii Melnychuk, from arXiv.org (2024)

Assessing the Utility of Retailer Based on Generalized Costs of End-Consumers,
Halkin Andrii, in Foundations of Management (2020)
Keywords: end-consumers, zone, non-linearity factor, slope factor, generalized costs

The Impact of Countries’ Participation in the ICT Services Market on Economic Growth, CPI, and Exchange Rates,
Oliinyk Andrii, in Economics (2023)
Keywords: ICT services market, economic growth, GDP, CPI, exchange rate

Comparative Study of Digitalization Impact on Global Goods and Services Markets in Advanced and Developing Economies,
Oliinyk Andrii, in Economics (2024)
Keywords: digitalization, ICT export and import, ICT deployment, ICT investment, world goods market, world services market, trade, GDP, CPI

The Rise of Housing Supply Regulation in the US: Local Causes and Aggregate Implications,
Andrii Parkhomenko, from Society for Economic Dynamics (2018)

Opportunity to Move: Macroeconomic Effects of Relocation Subsidies,
Andrii Parkhomenko, from University Library of Munich, Germany (2016)
Keywords: unemployment insurance, relocation subsidies and vouchers, local labor markets, moving costs, geographic mobility, internal migration

Local causes and aggregate implications of land use regulation,
Andrii Parkhomenko, in Journal of Urban Economics (2023)
Keywords: Land use regulation; Spatial equilibrium; Productivity; Housing;

Registered author: Andrii Parkhomenko

On Solving an Optimization Problem with Interval Coefficients,
Andrii Bryla, from Springer (2017)

ADMINISTRATIVE AND LEGAL PRINCIPLES OF THE FUNCTIONING OF THE FINANCIAL SYSTEM IN UKRAINE AND EUROPEAN COUNTRIES: A COMPARATIVE ANALYSIS,
Andrii Holovach, Andrii Petrovskyi and Oksana Adamchuk, in Baltic Journal of Economic Studies (2018)
Keywords: administrative and legal principles, financial system, state regulation

Bureau of Credit Histories in the System of Risk Management of Consumer Credits,
Kaminskii Andrii B., in Business Inform (2013)
Keywords: unsecured credits, system of credit risk management, bureau of credit histories

Methodical Approach to Diagnostics of Efficiency of Production Economic Activity of an Enterprise,
Zhukov Andrii V., in Business Inform (2014)
Keywords: diagnostics, efficiency, production economic activity, methodical approach, stages, advantages, optimal values of indicators

Вибір методу групового врахування аргументів як одного з перспективних алгоритмів для побудови прогнозної моделі споживання нафти в системі енергетичного балансу України // Selecting the group method of data handling as one of the most perspective algorithmes for building predictive model of petroleum consumption in the system of energy balance of Ukreine,
Andrii Romanovych Trachuk, in Вісник Житомирського державного технологічного університету. Серія: Економічні науки // THE JOURNAL OF ZHYTOMYR STATE TECHNOLOGICAL UNIVERSITY. SERIES: ECONOMICS (2017)
Keywords: energy conservation; energy efficiency; energy balance; еnergy statistics;енергозбереження; енергоефективність; енергобаланс; енергетична статистика

SYSTEM REFLEXIVE STRATEGIC MARKETING MANAGEMENT,
Andrii A. Dligach, in EcoForum (2012)
Keywords: marketing; strategic management; strategic marketing; system reflexive marketing; reflexive management

Registered author: Andrii A. Hutorov

Зменшення розміру аліментів: проблемні питання віднесення до малозначних справ (судова практика в Україні),
Valentyn Serdiuk, Ruslan Skrynkovskyy, Anastasiia Babii and Mariana Khmyz, in Traektoriâ Nauki = Path of Science (2021)
Keywords: judge; judiciary; independence of the court and judges; judicial self-government bodies

Evolution of Remittances to CAPDR Countries and Mexico During the COVID-19 Pandemic,
Aleksandra Babii, Alina Carare, Dmitry Vasilyev and Yorbol Yakhshilikov, from International Monetary Fund (2022)
Keywords: COVID-19 pandemic; migrant remittances; international migration; remittances dynamics; B. panel Vector Autoregression Model; remittances growth; evolution of remittance; remittances to CAPDR country; Remittances; Real wages; COVID-19; Migration; Unemployment; Central America

Development of information technology for analyzing the customer churn of a telecommunication company,
Andrii Papa, Yevgen Shemet, Andrii Yarovyi and Lyubov Vahovska, in Technology audit and production reserves (2022)
Keywords: machine learning, decision tree, nearest neighbour method, bagging, data analysis

Role of information and communication technologies on different levels strategic planning of sustainable development,
Andrii Kovalenko and Olha Motsok, in Economics of Nature and the Environment (2015)

Prospects for development of the Chornobyl territories based on project approach,
Andrii Kovalenko and Olha Motsok, in Economics of Nature and the Environment (2016)

THE MECHANISM OF STRATEGIC, POLITICAL AND PROCESS MANAGEMENT OF THE QUALITY OF UNIVERSITY SERVICES,
Andrii Cherkasov and Iryna Kolesnyk, in Baltic Journal of Economic Studies (2017)
Keywords: higher education, quality management, university management, development, educational services, strategy

HIGHLY EFFECTIVE CORPORATE CULTURE AS AN INSTRUMENT OF TALENTS' ATTRACTING AND RETAINING,
Andrii Karpenko and Katerina Basenko, in Baltic Journal of Economic Studies (2017)
Keywords: enterprise, personnel, corporate culture, motivational levers, development

FORMATION OF STATE REGIONAL POLICY IN UKRAINE SUBJECT TO EUROPEAN EXPERIENCE,
Mykola Izha and Andrii Maiev, in Journal of Public Administration, Finance and Law (2015)
Keywords: regions, regional policy, depressed areas,

Mechanism of formation of financial security of an enterprise,
Andrii Ramskyi and Artem Solon'ko, in European scientific journal of Economic and Financial innovation (2018)
Keywords: financial security; formation of financial security; mechanism of financial security

ADMINISTRATIVE AND LEGAL REGULATION OF INFORMATION RELATIONS OF PUBLIC PROCUREMENTS SUBJECTS IN THE ECONOMIC SPHERE,
Mykhailo Vilhushynskyi and Andrii Chornous, in Baltic Journal of Economic Studies (2019)
Keywords: economy, public procurement, information relations, information infrastructure, administrative and legal regulation of national information infrastructure

INNOVATIVE APPROACHES IN THE ECONOMIC SPHERE,
Andrii Holovach and Dmytro Pryputen, in Baltic Journal of Economic Studies (2019)
Keywords: economy, economic development, innovative development, European integration, foreign experience

FORMATION OF THE MODERN CONCEPT OF EUROPE IN THE CONTEXT OF SOCIAL NEO-INSTITUTIONALISM,
Andrii Falkovskyi and Olga Dzhezhik, in Baltic Journal of Economic Studies (2019)
Keywords: neoinstitutionalism, decentralisation, multi-level governance, Europeanisation, social institution, social system

SOCIALIZATION OF GLOBAL MEDIA: FOCUSING ON GENERATION Z,
Dmytro Lukianenko and Andrii Chuzhykov, in Medzinarodne vztahy (Journal of International Relations) (2019)