Economic Computation and Economic Cybernetics Studies and Research

Article	Citations
Inflation, Inflation Uncertainty and Fuel Prices in the EU	12
Building Export Forecast Model Using a Kernel-based Dimension Reduction Method	11
Estimating Capacity Utilization in Network DEA in the Presence of Undesirable Outputs	8
Digital Economy Empowering the Development Level of Chinese Manufacturing Industry	6
A Work-content Based Resource Availability Cost Problem: Mathematical Modeling and Solving Procedure	6
Using Cluster and Discriminant Analyses in Order to Explore Companies’ Performances and to Draw up Business Development Scenarios: A Case Study Performed in Hunedoara County, Romania	6
Financial Inclusion in China: Has Input-Output Efficiency Improved?	5
Using Predictive Analytics Techniques in order to Create a Sustainable Land Use Decision Management System. Case Study: Romania	5
A New Challenge in Digital Economy: Neuromarketing Applied to Social Media	5
Hedging Strategies of Supply Chain under Risk Aversion	5
Examining Key Drivers of Social Media WOM – A SEM Approach	5
Investigating the Determinants of Banking Credit to Government in OECD Countries	4
American-Style Warrant Pricing — A Model Based on KoBol Process	4
Exploring the Romanian Students' Intention to Use the Internet of Things for Sustainable Education	4
Predicting Economic and Financial Performance through Machine Learning	4
Idiosyncratic Volatility Transmission between Visegrad Stock Markets – The Robust Quantile Estimates	3
Analyzing the Effect of Economic and Demographic Factors on Digital Divide: The Case of Transition Economies	3
Econometric Research of the Mix of Factors Influencing First-Year Students’ Dropout Decision at the Faculty of Agri-Food and Environmental Economics	3
Mixed Marriages – An Analysis of Interethnic Marriages in Romania	3
Self-organized and Unsupervised Information Integration Method by Combining Capacity and PCA	3
Firm Performance in Business Environment: Revealing Determinants from a Scientific Production Perspective	3
Faced with Covid-19, Is there a Market Failure in Public Health, and Should the Government Adopt a Free Treatment Policy? - Evidence from China	3
Factors of Success in Improving Performance in a Marketing Simulation Game	3
Developing an MCDA Model for Choosing Criteria Using for Project Ranking	2
The Impact of “Investment-Loan Linkage” on Technology SMEs’ Time Efficiency of Technological Innovation in China – Based on the Optimal Model for Balancing Interests	2

An MCDM Method with Dynamic Weights for Investment Project Selection	2
Income Inequalities and Their Social Determinants: An Analysis over Developed vs. Developing EU Member States	2
Mean-variance Portfolio Optimization with Stock Return Prediction Using XGBoost	2
Model of Optimal Control of Labour Reproduction and Saving Energy in Undefined Conditions of the Current Situation	2
Assessing the Impact of the Non-economic Factors on GDP per Capita Using MLRA and ANNs	2
Optimal Data Construction in Supervised Machine Learning for Financial Prediction	2
Digital Transformation in the Offer of Cultural Consumption Services - Digitalisation and Best Practices	2
Channel Capacity Enhancement with Nonlinear Distorted Signal Detection Using OFDM-NOMA Systems with Optimization System	2
Optimal Inventory Policies for Fresh Perishable Products with Preservation Operations and Greening Efforts under Inflationary Environment	2
OWA Salary by Gender in Mexico	2
Does Fiscal Policy Influence the Economic Growth? Evidence from OECD Countries	2
Distributed Real-Time Pricing for Smart Grid with Multiple Sellers and Integrated with Renewable Energy and Storage Devices	2
Regional Specialisation and Sectoral Concentration in Romania on Local Administrative Units Level (LAU)	1
Statistical Modelling for Synergic Well-Being and Company Performance Based on Psychological Constructs as Predictors of Employee Satisfaction	1
Evolving Economic Relationships: A TVP-VAR Analysis of Trade, World Uncertainty, and Stock Market Volatility in Europe	1
Identification of Unique Genomic Signatures in Viral Immunogenic Syndrome (VIS) Using FIMAR and FCSM Methods for Development of Effective Diagnostic and Therapeutic Strategies	1
A Novel Similarity Measure and Score Function of Pythagorean Fuzzy Sets and Their Application in Assignment Problem	1
Measuring Defense Performance: An International Comparison with the MULTIMOORA Method	1
Research on the Agro-Food Trade Balance of Romania	1
The Impact of Managerial Practices Perception on Motivation and Performance at Work – An Analysis of Mediating Factors	1
The Dynamical Analysis of the Sustainability of a Recycling Mathematical Model	1
The Correlation between the Financial Cycle and Business Cycle: Evidence from China at Different Event Periods	1
Prospects for Joining the Euro Area: New Evidence Through the Lens of the Uncovered Interest Parity Approach	1
The Role of Financial Reporting in Identifying Earnings Management in Internal Audit Approach	1
Designing a Fuzzy Logic-based Carbon Emission Cost-incorporated Inventory Model: A Comparative Analysis of Different Machine Learning Algorithms for Demand Forecasting with Memory Effects	1
An Evolutionary Game Analysis of Digital Decision Making in Manufacturing Enterprises under Reward and Punishment Mechanism	1
Evaluation of Public Procurement Efficiency of the EU Countries Using Preference Learning TOPSIS Method	1
The Relationship between Corporate Social Responsibility and Financial Performance in Romanian Companies	1
Cross-Generational Variations of Educational Poverty	1
Generative Artificial Intelligence and the Academic Integrity of Graduation Works in Economics – Exploring Perceptions of Romanian Academia	1
Measuring Corporate Synergy from Integration of Two Companies. A Romanian Case Study	1
Fractional Cointegration between Energy Exports to the Euro Area and Inflation Rate Persistence	1
Integrating of Data Envelopment Analysis and Discriminant Analysis to Predict the Bankruptcy of Firms: Application in Electricity Industry	1
An Integrated Multi-Objective SORM Cross-Efficiency Model: An Application in Portfolio Selection	1
A New Teleworking Growth Model	1
Mapping Risk and Performance Business Drivers Post-pandemic. Future Challenges	1
The Impact of "Black Swan" Events on Oil and the European Capital Markets	1
Time-Varying Long-Run Elasticities of Oil Demand: Evidence from an Emerging Market	1
An Analysis of Investment Decisions From ICT Industry in the Context of Behavioral Economy	1
What Drives People to Crowdfund Movies and Web Series? The Mediating Role of Perceived Trust and Risk	1
Perceptions’ Investigation Regarding the Need for Upskilling in Remote Education: A PLS-SEM Analysis	1
Sales Models and Pricing Strategies for Duty-Free Stores Considering Heterogeneous Consumers: A Case Study in Beijing	1
Cost and Revenue Efficiency Models for Heterogeneous Inputs and Outputs in Data Envelopment Analysis	1
Does the Covid-19 Media Coverage Affect AH Premium Disparity?	1
European Sustainable Development Goals Reporting: A Qualitative Comparative Analysis on Cultural Impact	1
The Tension between Adjusted Net Savings, Sustainable Growth and Resource Depletion	1
The Technological Transition of European Manufacturing Companies to Industry 4.0. Is the Human Resource Ready for Advanced Digital Technologies? The Case of Romania	1
The Role of Education and Digital Technology Advancements in Internet Banking Adoption across European Countries	1
Mixture Models and Modelling Volatility of Returns – A Study on Gaussian and Heterogeneous Heavy Tail Mixtures	1
Valuation of Intangible Assets: The Value of Voluntary Certifications	1

Knowledge Management and Assessment of the Online Learning System of Romanian Emergency Call Center Employees	1
New Solutions for Assessing Corporate Social Responsibility in Pharmaceutical Companies: A Mathematical Modelling Approach	1
Growth-Maximising Budget Deficit in BRICS-T: A Panel Threshold Approach	1
A Panel Data Analysis in Estimating the Economic Growth for Oil-Producing Countries. Evidence from the Caspian Region	1
Optimized MIMO Based Enhanced OFDM for Multi Carrier System with 5G Waveforms	1
Pricing in Two-Sided Markets with Dynamic Subscription Process and Users’ Expectations	1
Text Mining in Business. A Study of Romanian Client's Perception with Respect to Using Telecommunication and Energy Apps	1
An Early-Warning System for Financial Performance Predictions	1
A Novel Score Function for Spherical Fuzzy Sets and Its Application to Assignment Problem	1
The Influence of ESG Factors on Financial Performance in the Banking Sector during the Covid-19 Pandemic	1
Software Project Scheduling with Multitasking	1
Necessary Fiscal Measures to Increase Productivity in Developing Countries: Comparison of Turkish Automotive Sector with BRICS Countries	1
The Impact of Oil Prices on Oil-Gas Stock Returns: A Fresh Evidence from the Covid-Affected Countries	1
A Comparative Study Among Black Sea Ports Using Geospatial Data	1
Tripartite Evolutionary Game: Technological Innovation in Agricultural E-commerce Platforms	1
Customer Satisfaction with Banking Services. Simulating the Influence of Customer Satisfaction Determinants Using Artificial Neural Network Algorithms	1
A Novel Model for Stock Closing Price Prediction Using CNN-Attention-GRU-Attention	1
Identifying the Main Factors of Elaborating “Smart City” Strategy Using Machine Learning. A Comparative Study Among Romanian Cities	0
The Hidden Effects of the Flat Tax Rate in Central and Eastern European Countries	0
Asymmetric Volatility Connectedness Among G7 Stock Markets	0
Venture Capital and ESG Performance: Hindrance or Help	0
A Hybrid BA - VNS Algorithm for Solving the Weapon Target Assignment Considering Mobility of Resources	0
Examining the Impact of Covid-19 on Employee Performance and Future Aspirations in the Context of Digital Economy	0
An Empirical Model of Antecedents of Marketing Information Technology (MarTech) Adoption	0
Structural Socio-Economic Factors Enhancing M-Commerce: A Macroeconomic Perspective over three Clusters of the EU27	0
Is Corporate Environmental Responsibility a Meaningful Factor for Romanian Consumers?	0
Cuckoo Search Optimized Integrated Framework Based on Feature Clustering and Deep Learning for Daily Stock Price Forecasting	0
Improving the Management of Physical Activity and Recreational Sport Program to Promote Health and Wellbeing for EU Citizens using Mathematical Simulation	0
Nonlinear Dependence between Economic Policy Uncertainty and FDI Inflows in China	0
Exploring the Impact of Telework on the Romanian Employee Well-Being – A Dynamic Perspective	0
Assessing the Impact of Clean Energy on Sustainable Economic Growth in European Union Member States	0
Is "Quantity Restriction Order" on Sharing Bikes Reasonable and Effective? — The Regulation on the Excess of Sharing Bikes	0
Improved Ant Colony Optimization for Multi-Resource Job Shop Scheduling: A Special Case of Transportation	0
Inflation and Main Determining Factors in Non-Euro CEE Countries during the Period 2020-2022. An Empirical Analysis	0
Internships, Skills and Employability: Mapping the Field through a Bibliometric Analysis	0
Evolution of Right Ventricular Dysfunction Markers in Patients with Intermediate-High Risk Pulmonary Thromboembolism	0
The Sequential-Investment Strategy vs. The Single-Investment Strategy: Lessons from Korean Firms' FDIs to China	0
Digital Engagement and Its Impact on Museum Visitation: An Analysis of Social Media and Online Presence	0
Time-Varying Economic Consequences of Terrorism in the USA: Evidence from TVP-SVAR MODEL	0
Exploring Academic Networks in the Fields of Cybernetics and Economics: A Bibliometric Analysis of the Economic Computation and Economic Cybernetics Studies and Research Journal	0
Brand-Centred Fashion Clothing Behaviour Modelling within Generation Y. A Two-Country Comparison	0
Role of Gender Bias and Parental Education as Determinants of Couples’ Fertility Decisions in Pakistan: Bayesian Econometric Analysis	0
Are the Policy Uncertainty and CLI ‘Effective’ Indicators of Volatility? GARCH-MIDAS Analysis of the G7 Stock Markets	0
Economic Freedom and Government Quality - Influence Factors for Social Insurance Budgets Sustainability in Central and Eastern European Countries	0
Causes and Consequences of Shadow Economy and its Impact on Economic Development	0
Comparative Politics of International Environmental Agreements and the EU	0
Quantile Dependence between Green Bonds, Stocks, Bitcoin, Commodities and Clean Energy	0
Impact of Anti-Corruption Legislation on Corporate Entertainment Expense and Performance	0
Improved nu-Support Vector Regression Algorithm Based on Principal Component Analysis	0
Symmetric and Asymmetric Effects of Monetary Policy Shocks On Output in BRICS Countries: Evidence From Hidden Panel Cointegration	0
Redesigning a Closed Loop Food Supply Chain Network Considering Sustainability and Food Banks with Different Returns	0
Statistical Techniques vs. Machine Learning Models: A Comparative Analysis for Exchange Rate Forecasting in Fragile Five Countries	0
Does Trust Affect Life Satisfaction? Structural Equation Models for European Migrants and Non-Migrants	0
Modelling m-Commerce Adoption among Generation Z in the Pandemic Context	0
The Impact of Digitalisation on The Performance of Companies at National Level	0
The Gender Multiple Regression with OWA Operators	0
Correlation Analysis of Stock Markets Along the Belt and Road: A Generalised Complex Network Approach	0
What Influences Ethnically Mixed Marriages of Romanians?	0
Detection of Edibility of Amla (Emblica officinalis) through PCA Based Image Analysis	0
Is Government Integrity a Lubricant or a Stumbling Block to Economic Growth? Theory and Evidence	0
Sociodemographic Determinants of Homeownership: The Case of Turkey	0
Analysis on Evolutionary Game of Risk Supervision over Public Pension Investment under Minimum Benefit Guarantee System	0
Creating A Sustainable Entrepreneurial Ecosystem At Higher Education Institution Level	0
Correlation Analysis and Prediction of Stock Based on VMD-LASSO Model	0
The Relation between Growth, Energy Imports, Militarization and Current Account Balance in India, Brazil, Turkey and Pakistan	0
Preemptive Resource Leveling in Projects	0
A Fuzzy Group Decision-making Model for Measurement of Companies' Performance	0
A Consumer Expectation-Based Multiple Satisfaction Model for Battery-Swapping Station Deployment	0
The Impact of Consumer Utility on Duopoly Competition Markets Decision-Making Under Constraints of Carbon Cap Policies	0
Financial Auditing in the Banking Industry – An Empirical Study	0
Forecasting Volatility with Simple Linear Regression and Ordered Weighted Average Operators	0
Fuzzy Goal Programming Approach for Identifying Target Unit in Combined-Oriented DEA Models: Application in Bank Industry	0
Threat of Intervention in Cryptocurrency Market: West Side Story of Bitcoin and Ripple	0
Research on the Mechanism of Government Incentive Measures to Rail Transit Station Renewal based on TOD Mode – An Evolutionary Game Analysis	0
Efficient Asset Allocation Based on Prediction with Adaptive Data Selection	0
The Influence of Government on Automobile Enterprise`s Production Methods: An Evolutionary Game Based Study	0
Forks in the Road: Modelling the Economic Prospects of Artificial Intelligence	0
The Revenue Growth Performance of Global M and A Transactions. A Benchmarking Study by Market and Sector	0
Does Military Expenditure Promote Economic Growth and Social Welfare? Theoretical and Empirical Evidence in Taiwan	0
Cross-efficiency Evaluation under Non-Decreasing Returns to Scale and Weight Restrictions	0

Estimation of the Cyclically Adjusted Budget Balance – Aggregated and Disaggregated Method	0
The Gift Game in Healthcare Sector – The Case of Romania	0
Predictors of Employees' Work Performance in Online and On-Site Conditions: A Combined use of PLS-SEM and NCA	0
Using Trend Modelling to Support Project Scheduling, Management and Prediction	0
Model for Analysis and Construction of the Efficient Portfolios	0
Beyond Mean-Variance Markowitz Portfolio Selection: A Comparison of Mean-Variance-Skewness-Kurtosis Model and Robust Mean-Variance Model	0
Demand Modelling and Forecasting the Future Development of Parcel and Express Services	0
Weather Derivative Instruments. Property Analysis of the Basic Instruments	0
Examining the Sectoral Credit-Growth Nexus in Australia: A Time and Frequency Dynamic Analysis	0
Modeling the Relationship of the Migration Phenomenon and the Factors of Sustainable Development	0
Performance Evaluation Optimization Model with a Hybrid Approach of NDEA-BSC and Stackelberg Game Theory in the Presence of Bad Data	0
Revisiting the Impact of ESG Practices on Firm Financial Performance in the Energy Sector: New Empirical Evidence	0
Dual-Channel Supply Chain Coordination Considering the Consumer’s Perception of Quality	0
A Window DEA Based Efficiency Evaluation of the Public Airports in Turkey: 2014–2019 Case	0
Multi-Criteria Decision-Making Approach in Personnel Selection Problem – A Case Study at the University of Pardubice	0
Real-Time Pricing Model of Smart Grid Under Dual-Carbon Target Based on Social Welfare Maximisation	0
Contribution to Solving a Two-Dimensional Cutting Stock Problem with Two Objectives	0
Navigating Turbulence: Unveiling the Spillover Effects Between Non-Financial Risks and Banks	0
Forecasting of Dow Jones Sukuk Index Prices Using Artificial Intelligence Systems	0
Economic Factors Correlated with Marriage and Divorce Rates in European Union Countries	0
Is Bank Failure a Risk to the Equity Market?	0
Resource Management in Cloud Data Centers Based on Optimisation of Average Utilisation	0
Indicating Fiscal Expenditure: Should the Government Notice Consumer Confidence?	0
Does the Investor Attention Matter in Predicting the CNY Exchange Rate? Evidence from the Asymmetric Perspective	0
Hysteresis Hypothesis vs. Structuralist View In Canada: A New Test for the Sharp Break and Smooth Shift	0
Investigating the Efficacy of ARIMA and ARFIMA Models in Nigeria All Share Index Markets	0
Cluster Head Selection Algorithm on the Basis of Mass Defense of Bees in IoT	0
A Four-dimensional Evolutionary Game Analysis of Quality Cheating Behavior in Traditional Chinese Medicine Supply Chain	0
Explanatory Factors of Lease Disclosure Level of Banks: Central and Eastern Europe Evidence	0
Inverse Model of Network Data Envelopment Analysis: Reallocation of Resources in Hospitals	0
Supply Chain Decision-Making Considering Green Technology Effort: Effect on Random Output and Retail Price with Fairness Concerns	0
Improving the Interpretability of Asset Pricing Models by Explainable AI: A Machine Learning-based Approach	0
Forecasting the Weekly Spot Oil Price Using a Hybrid Model ARMA-GARCH-MLP and Prophet Forecasting Method	0
The Assessment Model of Regional Sustainable Development Through the Benchmarking Analysis of the Environmental Situation from 2017 and 2021	0
Using CSR Communication through Social Media for Developing Long-Term Customer Relationships. The Case of Romanian Consumers	0
An Ergodic and Transient Markov Model for Penalty Regularised Portfolio	0
Traffic Safety Risk Assessment of Smart City Based on Bayesian Network	0
The Effects of Positive and Negative Shocks in Energy Security on Economic Growth: Evidence from Asymmetric Causality Analysis for Turkey	0
The Interplay between Natural Gas Consumption, Oil Consumption, and Economic Growth: An Empirical Evidence	0
The Influence of Covid-19 Pandemic on Online Retail Prices	0
Research on Spatial Spillover Effects and Regional Differences of Urban Housing Price in China	0
Dynamic Analysis of Tourism Competitiveness of the European Countries Based on Discriminant Statistical Analysis	0
From the Rebound Effect to the Perspective of Circular Economy: A Structure Changes Analysis among EU Countries	0
New Insight into an old Issue: Revisiting the Environment Kuznets Curve Hypothesis in MINT Countries	0
Influences on the Tobin's Q. Empirical Study on Companies Listed on Bucharest Stock Exchange and Warsaw Stock Exchange	0
Understanding the Dynamics of MA Market: Empirical Evidence Regarding Romanian Acquisitions	0
The Impact of Research Projects and Professional Promotion on Teachers' Academic Performance	0
Geopolitical Risk and Türkiye's Tourism Growth: Testing a Shifting Relationship	0
A Fuzzy Dynamic Model for Total Quality Cost	0
Models for Determining the Expected Utility in the Placement of Asset Portfolios	0
A Multi-Objective Water Cycle Algorithm for the BI-Objective Multi-Mode Project Resource Renting Problem	0
Identifying The Inter-Dynamics Between Gold Prices of Turkey and Key Economic Indicators: an Application of Three Different Models	0
EPQ Model to Price-sensitive Stock Dependent Demand with Carbon Emission under Green and Preservation Technology Investment	0
The Impact of Digitalisation and Sustainability on Inclusiveness: Inclusive Growth Determinants	0
Asian Option Pricing Using the Physics-Informed Neural Networks Method	0
Digital Transformations Imprint Financial Challenges: Accounting Assessment of Crypto Assets and Building Resilience in Emerging Innovative Businesses	0
Exploring Spatial Analysis Methods for Socio-Economic Profiling in the European Union Nuts2 Level	0
Optimal Constrained Portfolio Analysis for Incomplete Information and Transaction Costs	0
Quantifying the NUTS 3 Regions’ Financial Performance through Good Practices in the Public Management. Case Study: Romania	0
Quantifying the Effects of Working from Home on Privacy. An Empirical Analysis in the 2020 Pandemic	0
Exploring the Relationship between Economic Growth, Trade Openness, CO2 Emissions, and Renewable Energy: Evidence from Eastern European Countries	0
An Improved Multi-Objective Hybrid Algorithm for Solving Job Shop Scheduling Problem	0
Re-Examining the Relative Price-Exchange Rate Nexus	0
A Practical Approach to Development and Validation of Credit Risk Models Based on Data Analysis	0
Time-Frequency Linkages between International Commodities and the BRICS Equity Markets	0
Multiple-criteria Decision-making Based on the Use of Single-valued Neutrosophic Sets and Similarity Measures	0
Cost Efficiency Analysis of Heterogeneous Network Processes	0
Diagnosis of Plant Leaf Diseases Using Image Based Detection and Prediction Using Machine Learning Approach	0
3D-Container Loading Problem with a Distribution Plan Based on Hybrid Quantum Genetic Algorithm	0
Latent Dirichlet Allocation (LDA) Approximation Analysis of Financial-Related Text Messages	0
Business Formation during the Coronavirus Pandemic. A Regional Analysis Considering Knowledge and Technological Intensity	0
An Optimised Deep Learning Model for Load Forecasting in Electric Vehicle Charging Stations	0
Linkage between Gold and Stock Return: Evidence from Nonlinear Causality and Rolling Window Volatility Spillover	0
Financial Market Interconnections Analyzed Using GARCH Univariate and Multivariate Models	0
Cybernetic Contributions of Artificial Intelligence to Economic Development in Romania	0
Stochastic Directional Distance Efficiency and Scale Elasticity of Two-Stage Processes with Undesirable Outputs	0
Artificial Intelligence Readiness and Employment: A Global Panel Analysis	0
The Impact of Financial Inclusion on the Attainment of the United Nations Development Goals – A Case Study in the Balkan Countries	0
Enhancing Fresh Supply Chain Performance: Examining Vertical Integration Strategies Through the Implementation of Blockchain Technology	0
Using the Omega Ratio for Optimal Asset Allocation in Commodities	0
Entry Level Employees’ Perception of the Work Environment During and After the COVID-19 Pandemic	0
Collaborative Preservation Strategy of Agricultural Product Suppliers and Retailers: An Evolutionary Game and Simulation Analysis	0
Optimal Insurance Pricing for A Novel Farming Contract Mechanism	0
What Factors Influence the Incremental Capital Output Ratio in 8 ASEAN Countries?	0
Sustainable Healthcare Development in Romania: Comparative Cluster Analysis of Hospitalisation Indicators from 2019 and 2023 Highlighting Regional Disparities	0
Prediction of Stock Market Index Movement Using Pairwise Classification	0
On the Mechanism of the Label Perception: How Does Labeling Change Food Products Customer Behavior?	0
Measuring the EU Member States RDI and Technology Transfer Process Efficiency: A DEA Approach	0
Combining Computable General Equilibrium Model with Microdata to Assess Poverty and Income Distribution Effects of Cohesion Policy	0
Business Cycle Synchronization of CEE Countries with the Euro Area. Between Core and Periphery	0
Method for Solving the Linear Multicriteria Optimization Problem in Integers	0
Optimal Local Decentralisation and Public Service Quality in the EU: A Sector-Specific Analysis	0
The Relationship between Economic Activity and Green Production and Consumption at EU Level. An Analysis Based on Econometric and Information Models	0
Centralized Resource Allocation in Two-Stage Production Systems: A Network DEA Approach	0
A New Mathematical Model for Staff Scheduling in the Operating Room Based on their Preferences	0