Search Results

Prediction of crude oil prices in COVID-19 outbreak using real data,
Öznur Öztunç Kaymak and Yiğit Kaymak, in Chaos, Solitons & Fractals (2022)
Keywords: Crude oil prices; Fuzzy time series; COVID-19; Artificial neural network (ANN); Support vector machine (SVM);

Q-learning agents in a Cournot oligopoly model,
Ludo Waltman and Uzay Kaymak, in Journal of Economic Dynamics and Control (2008)

Fuzzy Modeling of Client Preference in Data-Rich Marketing Environments,
M. Setnes and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2000)
Keywords: client segmentation, direct marketing, fuzzy clustering, fuzzy systems

Extended Fuzzy Clustering Algorithms,
Uzay Kaymak and M. Setnes, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2000)
Keywords: cluster merging, fuzzy clustering, similarity, volume prototypes

A Theoretical Analysis of Cooperative Behavior in Multi-Agent Q-learning,
Ludo Waltman and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2006)
Keywords: Cooperation, Multi-Agent Q-Learning, Multi-Agent Reinforcement Learning, Nash Equilibrium, Prisoner’s Dilemma

Weighted Constraints in Fuzzy Optimization,
Uzay Kaymak and J.M. Sousa, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2001)
Keywords: fuzzy sets, optimalisatie, wiskundige programmering

Governance Mechanisms and Ownership in an Emerging Market: The Case of Turkish Banks,
Eralp Bektas and Turhan Kaymak, in Emerging Markets Finance and Trade (2009)
Keywords: bank performance, board characteristics, corporate governance, ownership,

East Meets West? Board Characteristics in an Emerging Market: Evidence from Turkish Banks,
Turhan Kaymak and Eralp Bektas, in Corporate Governance: An International Review (2008)

The Cyclical Behavior of Job Quality and Real Wage Growth,
Andriana Bellou and Baris Kaymak, in American Economic Review: Insights (2021)

Wage Growth over the Business Cycle: Contractual versus Spot Markets,
Baris Kaymak and Andriana Bellou, from Society for Economic Dynamics (2010)

The Rising Skill Premium and Deunionization in the United States,
Baris Kaymak and Omer Acikgoz, from Society for Economic Dynamics (2011)

Real wage growth over the business cycle:contractual versus spot markets,
Andriana Bellou and Baris Kaymak, from University Library of Munich, Germany (2011)
Keywords: Business Cycles,Wage Rigidity, Implicit Contracts, Cyclical Selection

Wages, implicit contracts, and the business cycle: Evidence from a European panel,
Andriana Bellou and Baris Kaymak, in Labour Economics (2012)
Keywords: Business cycles; Wage rigidity; Implicit contracts; Labor supply elasticity;

The rising skill premium and deunionization,
Omer Acikgoz and Baris Kaymak, in Journal of Monetary Economics (2014)
Keywords: Wage inequality; Deunionization; Rising skill premium; Technical change;

Sets of alternatives as Condorcet winners,
Baris Kaymak and Remzi Sanver, in Social Choice and Welfare (2003)

Wages, Implicit Contracts, and the Business Cycle: Evidence from a European Panel,
Andriana Bellou and Baris Kaymak, from Luxembourg Institute of Socio-Economic Research (LISER) (2011)
Keywords: Business Cycles; Wage Rigidity; Implicit Contracts

Racial Differences in Returns on Business Ownership,
Jacob Hager and Baris Kaymak, in Economic Commentary (2023)
Keywords: Diversity

Corruption in Emerging Markets: A Multidimensional Study,
Turhan Kaymak and Eralp Bektas, in Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement (2015)
Keywords: Corruption, Governance, Emerging markets, Institutions,

Turkey's strategic autonomy in the Black Sea and the Eastern Mediterranean,
Daria Isachenko and Erol Kaymak, from Stiftung Wissenschaft und Politik (SWP), German Institute for International and Security Affairs (2024)
Keywords: Turkey, foreign policy, Recep Tayyip Erdoægan, North Atlantic Treaty Organization (NATO), Russia, European Union (EU), United States (US), Black Sea, Eastern Mediterranean, regional cooperation, Organization of Black Sea Economic Cooperation (BSEC), United Nations Convention on the Law of the Sea (UNCLOS), Blue Homeland doctrine

Macroeconomic Implications of Tax Cuts for the Top Income Groups: 1960 - 2010,
Markus Poschke and Baris Kaymak, from Society for Economic Dynamics (2014)

The evolution of wealth inequality over half a century: the role of skills, taxes and institutions,
Markus Poschke and Baris Kaymak, from Society for Economic Dynamics (2015)

The evolution of wealth inequality over half a century: The role of taxes, transfers and technology,
Baris Kaymak and Markus Poschke, in Journal of Monetary Economics (2016)
Keywords: Tax progressivity; Income inequality; Wealth inequality; Top 1%;

On the Optimality of Progressive Income Redistribution,
Ozan Bakis and Baris Kaymak, from Universite de Montreal, Departement de sciences economiques (2012)
Keywords: Intergenerational Mobility, Optimal Taxation, Progressive Redistribution,Incomplete Markets

Loss-offset provisions in the corporate tax code and misallocation of capital,
Baris Kaymak and Immo Schott, in Journal of Monetary Economics (2019)
Keywords: Corporate taxation; Capital misallocation; Tax reform;

Tax Heterogeneity and Misallocation,
Baris Kaymak and Immo Schott, from Federal Reserve Bank of Cleveland (2023)
Keywords: business taxation; aggregate productivity; TFP; misallocation

Corporate tax cuts and the decline of the manufacturing labor share,
Baris Kaymak and Immo Schott, from Federal Reserve Bank of Cleveland (2022)

Corporate Tax Cuts and the Decline of the Labor Share,
Baris Kaymak and Immo Schott, from Society for Economic Dynamics (2018)

On the Optimality of Progressive Income Redistribution,
Ozan Bakis and Baris Kaymak, from Centre interuniversitaire de recherche en économie quantitative, CIREQ (2012)
Keywords: Intergenerational Mobility, Optimal Taxation, Progressive Redistribution, Incomplete Markets

Corporate Tax Cuts and the Decline in the Manufacturing Labor Share,
Baris Kaymak and Immo Schott, in Econometrica (2023)

Do Higher Markups Lower Labor’s Share of Income?,
Baris Kaymak and Immo Schott, in Economic Commentary (2024)
Keywords: Price markups; Labor share of income

Tax Heterogeneity and Misallocation,
Baris Kaymak and Immo Schott, from Board of Governors of the Federal Reserve System (U.S.) (2024)
Keywords: Business Taxation; Aggregate Productivity; TFP; Misallocation

Corporate Tax Cuts and the Decline of the Manufacturing Labor Share,
Baris Kaymak and Immo Schott, from Board of Governors of the Federal Reserve System (U.S.) (2023)
Keywords: Labor share of income; Corporate taxation; Industry dynamics; Firm size distribution

Corporate Social Responsibility and Governance: Information Disclosure in Multinational Corporations,
Turhan Kaymak and Eralp Bektas, in Corporate Social Responsibility and Environmental Management (2017)

Pattern-Based Target Selection Applied to Fund Raising,
Wim Pijls, Rob Potharst and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2001)
Keywords: datamining, frequent item sets, frequent patterns, target selection

A Temporal Web Ontology Language,
Viorel Milea, Flavius Frasincar and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2009)
Keywords: OWL, concrete domains, fluents, time, web

A Conceptual Model of Investor Behavior,
Milan Lovric, Uzay Kaymak and Jaap Spronk, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2008)
Keywords: agent-based artificial financial markets, behavioral finance, cognitive modeling, financial decision making, investor behavior

Neural Networks for Target Selection in Direct Marketing,
Rob Potharst, Uzay Kaymak and Wim Pijls, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2001)
Keywords: data mining, direct mail, direct marketing, neural networks, target selection

Code and data files for "Transitional Dynamics and the Optimal Progressivity of Income Redistribution",
Ozan Bakis, Baris Kaymak and Markus Poschke, from Review of Economic Dynamics (2014)

Transitional Dynamics and the Optimal Progressivity of Income Redistribution,
Ozan Bakis, Baris Kaymak and Markus Poschke, in Review of Economic Dynamics (2015)
Keywords: Optimal taxation; Intergenerational mobility; Progressive redistribution

On the Optimality of Progressive Income Redistribution,
Markus Poschke, Baris Kaymak and Ozan Bakis, from Society for Economic Dynamics (2012)

Accounting for Wealth Concentration in the United States,
Baris Kaymak, David Leung and Markus Poschke, from Federal Reserve Bank of Cleveland (2022)
Keywords: Wealth Inequality; Income and Earnings Distribution; Factor Share of Income; Bequests; Rate of Return Heterogeneity

Accounting for the determinants of wealth concentration in the US,
Baris Kaymak, David Leung and Markus Poschke, from Society for Economic Dynamics (2018)

Accounting for Wealth Concentration in the US,
Baris Kaymak, David Leung and Markus Poschke, from Institute of Labor Economics (IZA) (2020)
Keywords: wealth inequality, rate of return heterogeneity, income risk, bequests

Setting Reserve Prices in Second-Price Auctions with Unobserved Bids,
Jason Rhuggenaath, Alp Akcay, Yingqian Zhang and Uzay Kaymak, in INFORMS Journal on Computing (2022)
Keywords: reserve price, second-price auctions, multiarmed bandits, online learning, online advertising

Fuzzy clustering with Minkowski distance,
Patrick Groenen, Uzay Kaymak and Joost van Rosmalen, from Erasmus University Rotterdam, Erasmus School of Economics (ESE), Econometric Institute (2006)

Genetic algorithms for supply-chain scheduling: A case study in the distribution of ready-mixed concrete,
David Naso, Michele Surico, Biagio Turchiano and Uzay Kaymak, in European Journal of Operational Research (2007)

Genetic Algorithms in Supply Chain Scheduling of Ready-Mixed Concrete,
David Naso, Michele Surico, Biagio Turchiano and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2004)
Keywords: concrete delivery, genetic algorithms, meta-heuristics, supply chain management

On the Design of Artificial Stock Markets,
Katalin Boer-Sorban, Arie de Bruin and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2005)
Keywords: agent-based computational economics, artificial stock markets, financial markets, market microstructure, uncertainty modeling

A Modular Agent-Based Environment for Studying Stock Markets,
Katalin Boer-Sorban, Uzay Kaymak and Arie de Bruin, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2005)
Keywords: agent-based modelling, artificial stock markets, behavioural finance, computational economics, simulatiemodellen

AUK: a simple alternative to the AUC,
Uzay Kaymak, Arie Ben-David and Rob Potharst, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2010)
Keywords: AUC, AUK, H-measure, Kappa index, ROC curve, area under ROC curve, model ranking, model selection

Function Approximation Using Probabilistic Fuzzy Systems,
Jan van den Berg, Uzay Kaymak and Rui Jorge Almeida, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2011)
Keywords: additive reasoning, function approximation, fuzzy partitioning, fuzzy set, probabilistic fuzzy system

From Discrete-Time Models to Continuous-Time, Asynchronous Models of Financial Markets,
Katalin Boer-Sorban, Uzay Kaymak and Jaap Spiering, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2006)
Keywords: Agent-Based Computational Finance, Artificial Stock Markets, Autonomous Behaviour, Continuous Trading, Glosten and Milgrom Model, Informational Asymmetry, Market Microstructure

Genetic and memetic algorithms for scheduling railway maintenance activities,
Gabriella Budai-Balke, Rommert Dekker and Uzay Kaymak, from Erasmus University Rotterdam, Erasmus School of Economics (ESE), Econometric Institute (2009)
Keywords: genetic algorithm, heuristics, maintenance optimization, memetic algorithm, opportunities

Distributed Services with Foreseen and Unforeseen Tasks: The Mobile Re-allocation Problem,
Jose Larco Martinelli, Rommert Dekker and Uzay Kaymak, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2007)
Keywords: distributed services, location, reliability, routing

Hybrid Meta-Heuristics for Robust Scheduling,
Michele Surico, Uzay Kaymak, David Naso and Rommert Dekker, from Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam (2006)
Keywords: Meta-Heuristics, Multi-Objective Genetic Optimization, Robust Scheduling, Supply Networks

An Evolutionary Model of Price Competition Among Spatially Distributed Firms,
Ludo Waltman, Nees Eck, Rommert Dekker and Uzay Kaymak, in Computational Economics (2013)
Keywords: Cooperation, Evolutionary model, Price competition , Simulation, Spatial model,

Labor Substitutability among Schooling Groups,
Mark Bils, Baris Kaymak and Kai-Jie Wu, in American Economic Journal: Macroeconomics (2024)

Economic modeling using evolutionary algorithms: the effect of a binary encoding of strategies,
Ludo Waltman, Nees Eck, Rommert Dekker and Uzay Kaymak, in Journal of Evolutionary Economics (2011)
Keywords: Agent-based computational economics, Evolutionary algorithm, Genetic algorithm, Binary encoding, Premature convergence, C63, C73, D43, D83,

Labor Substitutability among Schooling Groups,
Mark Bils, Baris Kaymak and Kai-Jie Wu, from National Bureau of Economic Research, Inc (2022)

Labor Substitutability among Schooling Groups,
Mark Bils, Baris Kaymak and Kai-Jie Wu, from Federal Reserve Bank of Cleveland (2022)
Keywords: Elasticity of Skill Substitution; Aggregate Human Capital; Growth and Development

Reforms on modernization and liberalization of the economy of Uzbekistan: results and priorities,
U. U. Kostaev, in Russian Journal of Industrial Economics (2017)

EQUILIBRIUM ANALYSIS OF FINANCIAL COMPANY BASED ON INFORMATION PROVIDED BY THE BALANCE SHEET,
?tefãni?ã ?u?u, in The USV Annals of Economics and Public Administration (2014)

Competitive pricing of energy services in New York State: Current trends and issues,
Tom U. U. Okure, in The Electricity Journal (1995)

The Stress–Strength Model and Its Generalizations. Theory and Applications,
U. U. Mueller, in Biometrics (2004)

Improving the management functions of state and local governmental bodies – is the best way to social protection of children without parental care in Ukraine,
Kharchenko U., in Management (2015)
Keywords: children without parental care, state bodies, local bodies, state management mechanisms

Definition of application of main greening government in Ukraine,
Kharchenko U., in Management (2015)
Keywords: definition, public administration, greening, application models, basic approaches, condition

On the Financial Crisis 2008 from a Physicist's viewpoint: A Spin-Glass Interpretation,
U. Krey, from arXiv.org (2009)

Territory, competitive advantages and local productive systems,
U. Monarca, in Rivista economica del Mezzogiorno (2007)
Keywords: local productive systems; industrial policies

Whither the US economy?,
U. Sacchetti, in BNL Quarterly Review (1999)
Keywords: United States economic conditions

Whither the US economy?,
U. Sacchetti, in Banca Nazionale del Lavoro Quarterly Review (1999)
Keywords: United States economic conditions

MULTIPLE SCATTERING CALCULATIONS OF GBMEED,
U. Korte, in Surface Review and Letters (SRL) (1997)

MONTE CARLO SIMULATION OF THE ADSORBATE- ASSISTED ADSORPTION IN THE CASE OF CO/ZnO,
U. Burghaus, in Surface Review and Letters (SRL) (2001)

MONTE CARLO SIMULATION OF ADSORPTION PROBABILITIES: THE CASE OF CO/DISORDERED–Cu(110) AND CO/O–Ir(110),
U. Burghaus, in Surface Review and Letters (SRL) (2003)
Keywords: Monte Carlo simulation, sputtering, sticking, chemisorption, copper, iridium, carbon monoxide, single crystal surfaces

Levels of Living in Rural Areas,
U. Sankaranarayanan, in Indian Journal of Agricultural Economics (1963)
Keywords: International Development

Institution building and rural development in Nepal: Gadkhar Water Users Committee,
U. Gautam, from International Water Management Institute (1988)
Keywords: Community/Rural/Urban Development, Crop Production/Industries

The Interdependent Development of Agriculture and Other Industries,
U. Aziz, from International Association of Agricultural Economists (1958)
Keywords: Agribusiness

Landwirtschaftliche Marktinformationssysteme in Transformationsländern,
U. Bremer, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1999)
Keywords: Public Economics, Research Methods/ Statistical Methods

Marktstrukturentwicklung und Wettbewerbsfähigkeit der Milch-, der Fleisch- und der Getreidewirtschaft in Ostdeutschland,
U. Garn, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1993)
Keywords: Agribusiness

Kapitalmarkt und Agrarkredit im gemeinsamen Binnenmarkt,
U. Zimpelmann, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1991)
Keywords: Financial Economics

Konsequenzen des EG-Binnenmarktes für die Verarbeitungsbranchen,
U. Hamm, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1991)
Keywords: Marketing

The Possibilities to Estimate Efficiency of Agricultural Research – Examples Finland & Sweden,
U. Renborg, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1989)
Keywords: Research Methods/ Statistical Methods

Direkte Einkommenstransfers und soziale Sicherung,
U. Koester, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1988)
Keywords: Agricultural and Food Policy

Umweltpolitische Anforderungen aus der Sicht der Verwaltung,
U. Werschnitzky, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1988)
Keywords: Environmental Economics and Policy

Soziale Auswirkungen der Entleerung und Verdichtung im ländlichen Raum,
U. Planck, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1986)
Keywords: Labor and Human Capital

Zusammenhänge zwischen Bevölkerungsrückgang und Umweltbelastungen,
U. Brösse, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1986)
Keywords: Environmental Economics and Policy, Labor and Human Capital

Verteuerung der Energie und Energieversorgung der Landwirtschaft,
U. Werschnitzky, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1982)
Keywords: Production Economics, Resource /Energy Economics and Policy

Probleme gemeinsamer Markt- und Preisniveaupolitik sowie der Budgetbelastung durch die gemeinsame Agrarpolitik als Folge der EG-Erweiterung - Korreferat,
U. Koester, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1981)
Keywords: Agricultural and Food Policy, Agricultural Finance

Die Finanzierung der gemeinsamen Agrarpolitik: Funktionsweise und Wirkungen,
U. Koester, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1978)
Keywords: Agricultural and Food Policy

Research Administration: The Art of Keeping the Balance between Goal Fulfilment and Creativity,
U. Renborg, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1975)
Keywords: Research Methods/ Statistical Methods

Schwedische Landwirtschaft – Entwicklungsalternativen bis zu den achtziger Jahren,
U. Renborg, in Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.” (1973)
Keywords: Agricultural and Food Policy, International Relations/Trade