Judit Oláh
Dados Biográficos
| ID | 310494 |
|---|---|
| NOME | Judit Oláh |
| PRENOMES | Judit |
| SOBRENOME | Oláh |
| ASSINATURA | OLÁH J |
| AFILIAÇÕES | University of Debrecen |
| ORCID | 0000-0003-2247-1711 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 31 |
| TOTAL DE CITAÇÕES | 12 |
| TOTAL COMO AUTOR | 31 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2017 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 2 |
Does climate change respond to government digitization? Empirical evidence from greenhouse gas emissions
Purpose Against the backdrop of global digitization and accelerating climate change, this study aims to examine how government digitization affects greenhouse gas (GHG) emissions, highlighting its environmental tradeoffs under different economic and political conditions. Design/methodology/approach Using panel data from 130 countries over the period 2002–2021, a fixed-effect model examines the effect of government digitization on GHG emissions. A…
Assessing the effectiveness of eco-labels on consumer purchase intentions in the food and beverage industry
The study investigates the impacts of eco-labels in influencing consumer purchase intentions in the food and beverage industry through the Partial Least Squares Structural Equation Modeling (PLS-SEM) framework. Based on the Theory of Planned Behavior (TPB), the Stimulus-Organism-Response (S-O-R) model, and the Value-Attitude-Behavior (VAB) model, the study focused on the role of eco-label awareness, eco-label credibility, environmental concern, a…
Adoption of immersive technologies in the food industry
Purpose The rapid evolution of immersive technologies (IMTs) underscores the need for food enterprises to adopt a flexible mindset, foster engagement, and embrace technological change to embark on a successful journey. This research employs an organizational change approach to empirically investigate the role of individual unlearning (IUNL) in enabling food sector organizations to navigate this transformation effectively. For this purpose, we uti…
Enhancing academic's performance
This study investigates the factors influencing the performance of academics in public universities in Bangladesh, focusing on the relationships between innovative work behavior, intrinsic motivation, and self-efficacy. Grounded in the Theory of Planned Behavior (TPB), the research also examines whether self-efficacy mediates the effects of innovative work behavior and intrinsic motivation on academic performance. Adopting a quantitative research…
Exploring the intention–behavior gap in food delivery applications
Purpose Integrating modern food technologies within the tourism sector improves the pleasures, convenience and involvement of travelers. Central to this advancement is AI-powered food applications (AI-PFDA), which are vital in driving this shift. However, the adoption of AI-PFDA is impeded by the gap between travelers’ usage intention (UI) and their actual usage behavior (UB), a phenomenon that has received limited scholarly attention in recent y…
The Role of Circular Economy Practices between Green Supply Chain Management and Green Service Behavior
Circular economy (CE) practices play a significant role in green supply chain management (GSCM) and green service behavior (GSB), that are increasingly recognized as pivotal in fostering sustainable business operations, particularly within the banking sector of emerging economies like Bangladesh. This study investigates the mediating role of CE between the influence of GSCM on green service behaviors among employees in the commercial banking indu…
The Role of Corporate Social Responsibility between HR Compliances and Employee Pro-organizational Behavior
This study indicates that the association between human resource (HR) compliances and employee pro-organizational behavior (EPB) has been comparatively less researched in academia. This empirical paper lines up with the correlation between HR compliance and EPB, considering the mediating effect of corporate social responsibility (CSR). The independent factor, HR compliance, was further divided into four components: “work environment”, “health and…
Decarbonisation and informality
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…
The mediating role of organizational commitment and corporate social responsibility in the relationship between leadership style and job performance
This study's originality is rooted in its comprehensive study of organizational commitment (OC) and corporate social responsibility (CSR) within Bangladeshi organizations, alongside the mediating function of CSR in the relationship between transformational leadership (TSL) and job performance (JP), grounded in Full-Range Leadership Theory (FRTL) and social exchange theory in the Bangladeshi context
Factors influencing internationalization of micro-enterprises and SMEs in Central Europe
Internationalizing a company is particularly challenging for micro-enterprises and SMEs due to the limited resources available for managing strategic activities. This paper aimed to create a model of the factors influencing the internationalization process of micro-enterprises and SMEs from Central Europe. The study employed principal component analysis to identify latent components of the model, namely innovation, strategic management (SM), and …
Circular resource efficiency through climatic governance and sustainable competitiveness interaction
Climate change and food security in South Asia
Weather, trade restrictions, rising oil prices, a lack of financial support for farmers, and other factors have contributed to the destabilization of South Asian food security. The purpose of this study is to determine the long-run and short-run relationships between climate change, agricultural credit, renewable energy, and food security for a sample of South Asian countries between 1990 and 2021. The Dynamic Common Correlated technique is utili…
The spillover effect of a part-time job experience on the performance of subsequent full-time job
To mitigate the ever-increasing expenses for maintaining livelihood, as well as the intention to earn some extra money, numerous people are getting involved in dual or multiple jobs: one full-time and one part-time or two part-times. Using the “spillover effect” of multiple job holding and “Self Determination Theory”, this qualitative study made an attempt to investigate the tentative impact of a part-time job experience on the regular (full-time…
The impact of selected HRM factors on company ́s survival of SMEs
This paper aimed to present and quantify the impact of significant HRM factors on the survival of SMEs in the V4 countries. In June 2022, researchers conducted a study in the Visegrad Four countries to understand the attitudes of SMEs. The study employed a random sampling method and included 1,398 respondents. The established scientific hypothesis was verified using linear regression modelling at a significance level of ɑ = 5%. The study found a …
Take a ride on the green side
The article aims to understand individuals' E-vehicle purchase intentions. It explores the factors of the Unified Theory of Acceptance and Use of Technology (UTAUT) and Diffusion of innovation considering the individual's environmental concern and the moderating impact of income on the intention to purchase. Data was collected through the survey method and a total of 322 samples were analyzed using structure equation modelling to determine the si…
Is flexibility a dual mechanism? Evidence from the Hungarian food industry
There is a body of evidence that flexibility as a mechanism can help to increase a company’s performance when an unexpected situation occurs. The food industry is considered one of the best industries and the performance of food industry undertakings accounts for 2.2% of Hungarian GDP. Food companies make up the third-largest manufacturing sector in Hungary. This study aims, therefore, to investigate the impact of operational flexibility on the p…
Sustainable e-commerce and environmental impact on sustainability
Sustainability is one of the most important socio-economic-environmental topics of the time. Consumers are increasingly demanding companies to have eco-friendly approaches that ensure sustainable e-commerce. There is a great challenge to e-commerce business, taking into account that e-commerce is connected with frequent shipping, high return rates, and non-recyclable packaging, which cause a negative impact on the environment. The studies show th…
Impact of Sovereign Credit Rating Disclosure on Chinese Financial Market
The sustainable economic role of the financial markets is essential for a trade-dependent economy such as China. Notably, the Chinese financial market has shown some unpleasant trends over the past two decades, coupled with the mounting national debt. Most of the earlier literature on the impact of the sovereign credit rating (SCR) on the financial market development (FMD) of China is confined to the event study approach, which provides policy in…
Impact of Sleep Deprivation on Job Performance of Working Mothers
The current study takes its philosophical roots from organizational behavior and psychology domains to investigate the impact of sleep deprivation on the job performance of mothers working in primary, secondary, and higher education institutions (HEIs) of Pakistan. It also examines the mediating role of workplace deviance in the relationship between sleep deprivation and the job performance of working mothers. The authors followed the non-probabi…
Specifying the Domineering Role of Governance in the Long Term Environmental Excellence
Pakistan is facing massive issues such as political instability, weak law enforcement, and corruption, leading to poor implementation of environmental policies. This research investigates the nexus among CO2 emissions, energy consumption, financial development, governance index, and economic growth under the framework of the Environmental Kuznets Curve (EKC) hypothesis. Moreover, the investigation also explores the impact of government effectiven…
The importance of the leadership functions of a high-reliability health care organization in managing the Covid-19 pandemic in Turkey
This study aims to demonstrate how senior leadership applies to high-reliability organizations' functions when managing the Coronavirus pandemic in healthcare organizations and extend the current research by focusing on identifying which functions are more important for the leadership when managing crises in healthcare organizations. To achieve the aim of the study, a qualitative research approach was applied with well-known statistical analyses.…
The Dynamic Impact of Natural Resource Rents, Financial Development, and Technological Innovations on Environmental Quality
Until recently, many countries' policies were motivated by economic growth; however, few strategies were developed to prevent environmental deterioration including reducing the ecological footprint. In this context, the purpose of this study was to analyze the role of natural resource rents, technological innovation, and financial development on the ecological footprint in 90 Belt and Road Initiative (BRI) economies. This research divided the BRI…
Modeling the Dynamic Linkage between Tourism Development, Technological Innovation, Urbanization and Environmental Quality
This study investigates the linkage between tourism development, technological innovation, urbanization and environmental degradation across 30 provinces of China. Based on data from 2001 to 2018, the study used an advanced economic methodology for the long-run estimate, the Augmented Mean Group (AMG) estimator, which accounts for heterogeneity in slope parameters and dependencies across countries. The empirical results show that tourism developm…
Integrative trust and innovation on financial performance in disruptive era
This study aims to contribute to understanding how integrated trust and innovation affect financial performance. Our objectives can therefore be stated as follows. The first is to examine the influence of institutional trust on interpersonal trust and interorganizational trust. Subsequently, the study investigates the effect of interpersonal trust on enhancing interorganizational trust. The third purpose is to study the influence of inter-organiz…
The impact of green practices, cooperation and innovation on the performance of supply chains using statistical method of meta-analysis
Businesses have to change their traditional methods to reduce the unfavourable processes of climate change and at the same time, sustainable business performance is also a basic requirement. The aim of this paper is to investigate the relationship between green practices, cooperation and innovation on the performance of supply chains. Meta-analysis of 35 publications was conducted to explore the relationship between the factors. We found a strong…
The importance of the leadership functions of a high-reliability health care organization in managing the Covid-19 pandemic in Turkey
This study aims to demonstrate how senior leadership applies to high-reliability organizations' functions when managing the Coronavirus pandemic in healthcare organizations and extend the current research by focusing on identifying which functions are more important for the leadership when managing crises in healthcare organizations. To achieve the aim of the study, a qualitative research approach was applied with well-known statistical analyses.…
The effect of acquisition moves on income, pre-tax profits and future strategy of logistics firms
Our research deals with a comprehensive study of the management success factors of logistics service providers using a new approach, and examines the life of logistics service companies. The data were collected from 51 logistics service providers in Hungary. We searched for the proper enterprise scale -acquisitions -strategies (including the method of looking for the economies of scale in the LSP segment to be examined, and the role of strategy c…
Decarbonisation and informality
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…
Factors influencing internationalization of micro-enterprises and SMEs in Central Europe
Internationalizing a company is particularly challenging for micro-enterprises and SMEs due to the limited resources available for managing strategic activities. This paper aimed to create a model of the factors influencing the internationalization process of micro-enterprises and SMEs from Central Europe. The study employed principal component analysis to identify latent components of the model, namely innovation, strategic management (SM), and …
The impact of selected HRM factors on company ́s survival of SMEs
This paper aimed to present and quantify the impact of significant HRM factors on the survival of SMEs in the V4 countries. In June 2022, researchers conducted a study in the Visegrad Four countries to understand the attitudes of SMEs. The study employed a random sampling method and included 1,398 respondents. The established scientific hypothesis was verified using linear regression modelling at a significance level of ɑ = 5%. The study found a …
Sustainable e-commerce and environmental impact on sustainability
Sustainability is one of the most important socio-economic-environmental topics of the time. Consumers are increasingly demanding companies to have eco-friendly approaches that ensure sustainable e-commerce. There is a great challenge to e-commerce business, taking into account that e-commerce is connected with frequent shipping, high return rates, and non-recyclable packaging, which cause a negative impact on the environment. The studies show th…
Integrative trust and innovation on financial performance in disruptive era
This study aims to contribute to understanding how integrated trust and innovation affect financial performance. Our objectives can therefore be stated as follows. The first is to examine the influence of institutional trust on interpersonal trust and interorganizational trust. Subsequently, the study investigates the effect of interpersonal trust on enhancing interorganizational trust. The third purpose is to study the influence of inter-organiz…
The impact of green practices, cooperation and innovation on the performance of supply chains using statistical method of meta-analysis
Businesses have to change their traditional methods to reduce the unfavourable processes of climate change and at the same time, sustainable business performance is also a basic requirement. The aim of this paper is to investigate the relationship between green practices, cooperation and innovation on the performance of supply chains. Meta-analysis of 35 publications was conducted to explore the relationship between the factors. We found a strong…
Transition management applications to accelerate sustainable food consumption – comparative analysis between Switzerland and Hungary
The aim of this paper is to present the transition towards sustainability and its characteristics in consumer systems of different levels. The relevance of the topic comes from the many development paths and innovation programmes which are initially recognized as sustainable in former socialist countries but which eventually all turn out to be unsuccessful. This study introduces the research which compares the sustainable consumer attitudes of th…
The effect of acquisition moves on income, pre-tax profits and future strategy of logistics firms
Our research deals with a comprehensive study of the management success factors of logistics service providers using a new approach, and examines the life of logistics service companies. The data were collected from 51 logistics service providers in Hungary. We searched for the proper enterprise scale -acquisitions -strategies (including the method of looking for the economies of scale in the LSP segment to be examined, and the role of strategy c…
Transition management applications to accelerate sustainable food consumption – comparative analysis between Switzerland and Hungary
The aim of this paper is to present the transition towards sustainability and its characteristics in consumer systems of different levels. The relevance of the topic comes from the many development paths and innovation programmes which are initially recognized as sustainable in former socialist countries but which eventually all turn out to be unsuccessful. This study introduces the research which compares the sustainable consumer attitudes of th…
The Role of Regional Differences in Immigration
Despite physical, cultural, economic and other obstacles, millions of people have recently emigrated from one country to another in search of a better life. Consequently, the importance of this research topic has grown over time. Analysis of this regional approach is based on the OECD censuses, and its unique Database on Immigrants (DIOC), which makes it possible to generate a wide variety of cross-tabulations on the characteristics of asylum-see…
The Impact of Productivity, Investment and Real Wages on Employment Absorption Rate in South Africa
Many developing countries are facing high levels of unemployment and most people who are employed are poorly remunerated due to low skills and productivity levels. Although jobs are important, a productive job is even more important, not only for employees, but also for employers. South Africa, being a developing country, is also facing the challenge of dramatically high levels of unemployment. This study’s aim was to examine both the short- and …
Supply chain integration, organizational performance and balanced scorecard
This paper examines the impact of supply chain integration on organizational performance in Jordanian banking sector. Supply chain integration is divided into two categories: customer and internal integration. Organizational performance comprises of the following perspectives: customers, internal processes, organizational capacity and stewardship. The results demonstrate that supply chain integration is significantly related to organizational per…
The impact of green practices, cooperation and innovation on the performance of supply chains using statistical method of meta-analysis
Businesses have to change their traditional methods to reduce the unfavourable processes of climate change and at the same time, sustainable business performance is also a basic requirement. The aim of this paper is to investigate the relationship between green practices, cooperation and innovation on the performance of supply chains. Meta-analysis of 35 publications was conducted to explore the relationship between the factors. We found a strong…
Can internet in schools and technology adoption stimulate productivity in emerging markets
This study investigates whether access to the Internet in schools and the share of its users stimulate productivity development in emerging markets in the period from 2007 to 2016. Following the rise of new endogenous theories, the opposition appeared in the empirical approaches related to the role of ICTs. The analysis is based on distinctive variables and various competitiveness pillars from the datasets published by the World Bank and the Worl…
The Dynamic Impact of Natural Resource Rents, Financial Development, and Technological Innovations on Environmental Quality
Until recently, many countries' policies were motivated by economic growth; however, few strategies were developed to prevent environmental deterioration including reducing the ecological footprint. In this context, the purpose of this study was to analyze the role of natural resource rents, technological innovation, and financial development on the ecological footprint in 90 Belt and Road Initiative (BRI) economies. This research divided the BRI…
Modeling the Dynamic Linkage between Tourism Development, Technological Innovation, Urbanization and Environmental Quality
This study investigates the linkage between tourism development, technological innovation, urbanization and environmental degradation across 30 provinces of China. Based on data from 2001 to 2018, the study used an advanced economic methodology for the long-run estimate, the Augmented Mean Group (AMG) estimator, which accounts for heterogeneity in slope parameters and dependencies across countries. The empirical results show that tourism developm…
Integrative trust and innovation on financial performance in disruptive era
This study aims to contribute to understanding how integrated trust and innovation affect financial performance. Our objectives can therefore be stated as follows. The first is to examine the influence of institutional trust on interpersonal trust and interorganizational trust. Subsequently, the study investigates the effect of interpersonal trust on enhancing interorganizational trust. The third purpose is to study the influence of inter-organiz…
Impact of Sovereign Credit Rating Disclosure on Chinese Financial Market
The sustainable economic role of the financial markets is essential for a trade-dependent economy such as China. Notably, the Chinese financial market has shown some unpleasant trends over the past two decades, coupled with the mounting national debt. Most of the earlier literature on the impact of the sovereign credit rating (SCR) on the financial market development (FMD) of China is confined to the event study approach, which provides policy in…
Impact of Sleep Deprivation on Job Performance of Working Mothers
The current study takes its philosophical roots from organizational behavior and psychology domains to investigate the impact of sleep deprivation on the job performance of mothers working in primary, secondary, and higher education institutions (HEIs) of Pakistan. It also examines the mediating role of workplace deviance in the relationship between sleep deprivation and the job performance of working mothers. The authors followed the non-probabi…
Specifying the Domineering Role of Governance in the Long Term Environmental Excellence
Pakistan is facing massive issues such as political instability, weak law enforcement, and corruption, leading to poor implementation of environmental policies. This research investigates the nexus among CO2 emissions, energy consumption, financial development, governance index, and economic growth under the framework of the Environmental Kuznets Curve (EKC) hypothesis. Moreover, the investigation also explores the impact of government effectiven…
The importance of the leadership functions of a high-reliability health care organization in managing the Covid-19 pandemic in Turkey
This study aims to demonstrate how senior leadership applies to high-reliability organizations' functions when managing the Coronavirus pandemic in healthcare organizations and extend the current research by focusing on identifying which functions are more important for the leadership when managing crises in healthcare organizations. To achieve the aim of the study, a qualitative research approach was applied with well-known statistical analyses.…
Is flexibility a dual mechanism? Evidence from the Hungarian food industry
There is a body of evidence that flexibility as a mechanism can help to increase a company’s performance when an unexpected situation occurs. The food industry is considered one of the best industries and the performance of food industry undertakings accounts for 2.2% of Hungarian GDP. Food companies make up the third-largest manufacturing sector in Hungary. This study aims, therefore, to investigate the impact of operational flexibility on the p…
Sustainable e-commerce and environmental impact on sustainability
Sustainability is one of the most important socio-economic-environmental topics of the time. Consumers are increasingly demanding companies to have eco-friendly approaches that ensure sustainable e-commerce. There is a great challenge to e-commerce business, taking into account that e-commerce is connected with frequent shipping, high return rates, and non-recyclable packaging, which cause a negative impact on the environment. The studies show th…
Climate change and food security in South Asia
Weather, trade restrictions, rising oil prices, a lack of financial support for farmers, and other factors have contributed to the destabilization of South Asian food security. The purpose of this study is to determine the long-run and short-run relationships between climate change, agricultural credit, renewable energy, and food security for a sample of South Asian countries between 1990 and 2021. The Dynamic Common Correlated technique is utili…
The spillover effect of a part-time job experience on the performance of subsequent full-time job
To mitigate the ever-increasing expenses for maintaining livelihood, as well as the intention to earn some extra money, numerous people are getting involved in dual or multiple jobs: one full-time and one part-time or two part-times. Using the “spillover effect” of multiple job holding and “Self Determination Theory”, this qualitative study made an attempt to investigate the tentative impact of a part-time job experience on the regular (full-time…
The impact of selected HRM factors on company ́s survival of SMEs
This paper aimed to present and quantify the impact of significant HRM factors on the survival of SMEs in the V4 countries. In June 2022, researchers conducted a study in the Visegrad Four countries to understand the attitudes of SMEs. The study employed a random sampling method and included 1,398 respondents. The established scientific hypothesis was verified using linear regression modelling at a significance level of ɑ = 5%. The study found a …
Take a ride on the green side
The article aims to understand individuals' E-vehicle purchase intentions. It explores the factors of the Unified Theory of Acceptance and Use of Technology (UTAUT) and Diffusion of innovation considering the individual's environmental concern and the moderating impact of income on the intention to purchase. Data was collected through the survey method and a total of 322 samples were analyzed using structure equation modelling to determine the si…
Enhancing academic's performance
This study investigates the factors influencing the performance of academics in public universities in Bangladesh, focusing on the relationships between innovative work behavior, intrinsic motivation, and self-efficacy. Grounded in the Theory of Planned Behavior (TPB), the research also examines whether self-efficacy mediates the effects of innovative work behavior and intrinsic motivation on academic performance. Adopting a quantitative research…
Exploring the intention–behavior gap in food delivery applications
Purpose Integrating modern food technologies within the tourism sector improves the pleasures, convenience and involvement of travelers. Central to this advancement is AI-powered food applications (AI-PFDA), which are vital in driving this shift. However, the adoption of AI-PFDA is impeded by the gap between travelers’ usage intention (UI) and their actual usage behavior (UB), a phenomenon that has received limited scholarly attention in recent y…
The Role of Circular Economy Practices between Green Supply Chain Management and Green Service Behavior
Circular economy (CE) practices play a significant role in green supply chain management (GSCM) and green service behavior (GSB), that are increasingly recognized as pivotal in fostering sustainable business operations, particularly within the banking sector of emerging economies like Bangladesh. This study investigates the mediating role of CE between the influence of GSCM on green service behaviors among employees in the commercial banking indu…
The Role of Corporate Social Responsibility between HR Compliances and Employee Pro-organizational Behavior
This study indicates that the association between human resource (HR) compliances and employee pro-organizational behavior (EPB) has been comparatively less researched in academia. This empirical paper lines up with the correlation between HR compliance and EPB, considering the mediating effect of corporate social responsibility (CSR). The independent factor, HR compliance, was further divided into four components: “work environment”, “health and…
Decarbonisation and informality
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…
Business (16 obras) · Economics (15 obras) · Geography (7 obras) · Industrial organization (7 obras) · Psychology (7 obras) · Economic growth (6 obras) · Energy, Environment, Economic Growth (6 obras) · Marketing (5 obras) · Marketing (5 obras) · Mathematics (5 obras)