IDEAS home

Printed from https://ideas.repec.org/s/trn/utwpde.html

My serials Follow this serial

Department of Economics, University of Trento, Italia

Department of Economics Working Papers

Contact information of Department of Economics, University of Trento, Italia

Postal:

Via Inama 5, 38100 Trento

Phone: +39-461-882201
Fax: +39-461-882222
Web page: http://www.unitn.it/deco

More information through EDIRC

Serial Information

Series handle: RePEc:trn:utwpde

Citations RSS feed: at CitEc

Impact factors

Access and download statistics
Top item:

By citations
By downloads (last 12 months)

Corrections

All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:trn:utwpde. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Luciano Andreozzi (email available below). General contact details of provider: https://edirc.repec.org/data/detreit.html .

Content

2012

1210 Market opinions, fundamentals and the euro-sovereign debt crisis
by Roberto Tamborini
1209 A ï¿½Human Growthï¿½ Perspective on Organizational Resources and Firm Performance
by Silvia Sacchetti & Ermanno C. Tortia
1208 Statistical analysis of the Lognormal-Pareto distribution using Probability Weighted Moments and Maximum Likelihood
by Marco Bee
1207 A Germansï¿½ dilemma: save the euro or preserve their socio-economic model
by Luigi Bonatti & Andrea Fracasso
1206 A Trick of the (Pareto) Tail
by Marco Bee & Massimo Riccaboni & Stefano Schiavo
1205 Business change in Italian regions. A spatial shift-share approach to plant-level data
by Giuseppe Espa & Danila Filipponi & Diego Giuliani & Davide Piacentino
1204 The impact of financialization on the WTI market
by Sergio Galli Lazzeri
1203 International R&D spillovers, absorptive capacity and relative backwardness: a panel smooth transition regression model
by Andrea Fracasso & Giuseppe Vittucci Marzetti
1202 Post-Mortem Examination of the International Financial Network
by Matteo Chinazzi & Giorgio Fagiolo & Javier A. Reyes & Stefano Schiavo
1201 The implications of the elimination of the multi-fibre arrangement for small remote island economies: A network analysis
by Shamnaaz B. Sufrauj

2011

1112 The firm as a common. The case of accumulation and use of common resources in mutual benefit organizations
by Ermanno C. Tortia
1111 Measuring (in)security in the event of unemployment: are we forgetting someone?
by Gabriella Berloffa & Francesca Modena
1110 Do Monetary Incentives and Chained Questions Affect the Validity of Risk Estimates Elicited via the Exchangeability Method? An Experimental Investigation
by Simone Cerroni & Sandra Notaro & W. Douglass Shaw
1108 Global Networks of Trade and Bits
by Massimo Riccaboni & Alessandro Rossi & Stefano Schiavo
1107 Exchange Rate Exposure under Liquidity Constraints
by Sarah Guillou & Stefano Schiavo
1106 Taking Keller seriously: trade and distance in international R&D spillovers
by Andrea Fracasso & Giuseppe Vittucci Marzetti
1105 Chinese reserves accumulation and US monetary policy: Will China go on buying US financial assets?
by Luigi Bonatti & Andrea Fracasso
1104 The new rules of the Stability and Growth Pact. Threats from heterogeneity and interdependence
by Roberto Tamborini
1103 Does virtuous circle between social capital and CSR exist? A ï¿½network of gamesï¿½ model and some empirical evidence
by Giacomo Degli Antoni & Lorenzo Sacconi
1102 Pareto versus lognormal: a maximum entropy test
by Marco Bee & Massimo Riccaboni & Stefano Schiavo
1101 Leaving home and housing prices. The experience of Italian youth emancipation
by Francesca Modena & Concetta Rondinelli

2010

1020 Is Open Source about innovation? How interactions with the Open Source community impact on the innovative performances of entrepreneurial ventures
by Evila Piva & Francesco Rentocchini & Cristina Rossi Lamastra
1019 The fund-flow approach. A critical survey
by Giuseppe Vittucci Marzetti
1018 Organizational capital and firm performance. Empirical evidence for European firms
by Claudia Tronconi & Giuseppe Vittucci Marzetti
1017 Production and financial linkages in inter-firm networks: structural variety, risk-sharing and resilience
by Giulio Cainelli & Sandro Montresor & Giuseppe Vittucci Marzetti
1016 Intermediaries in International Trade: direct versus indirect modes of export
by Andrew B. Bernard & Marco Grazzi & Chiara Tomasi
1015 Dualism and growth in transition economies: a two-sector model with efficient and subsidized enterprises
by Luigi Bonatti & Kiryl Haiduk
1014 Measuring industrial agglomeration with inhomogeneous K-function: the case of ICT firms in Milan (Italy)
by Giuseppe Espa & Giuseppe Arbia & Diego Giuliani
1013 I Would if I Could: Precarious Employment and Childbearing Intentions in Italy
by Francesca Modena & Fabio Sabatini
1012 Weighting Ripleyï¿½s K-function to account for the firm dimension in the analysis of spatial concentration
by Giuseppe Espa & Diego Giuliani & Giuseppe Arbia
1011 Food Prices in Six Developing Countries and the Grains Price Spike
by Christopher L. Gilbert
1009 Dynamic VaR models and the Peaks over Threshold method for market risk measurement: an empirical investigation during a financial crisis
by Marco Bee & Fabrizio Miorelli
1008 Trust is bound to emerge (In the repeated Trust Game)
by Luciano Andreozzi
1007 Anomalies in Economics and Finance
by Christopher L. Gilbert
1006 The Future of the Sino-American Co-Dependency
by Luigi Bonatti & Andrea Fracasso
1005 The Structure and Growth of International Trade
by Massimo Riccaboni & Stefano Schiavo
1004 The China-US co-dependency and the elusive costs of growth rebalancing
by Luigi Bonatti & Andrea Fracasso
1003 Simulating copula-based distributions and estimating tail probabilities by means of Adaptive Importance Sampling
by Marco Bee
1002 Has food price volatility risen?
by Christopher Gilbert & Wyn Morgan
1001 Monetary policy through the ï¿½credit-cost channelï¿½. Italy and Germany pre and post-EMU
by Giuliana Passamani & Roberto Tamborini

2009

0910 Management of hail risk: insurance or anti-hail nets?
by Luciano Pilati & Vasco Boatto
0909 Development and economic growth: the effectiveness of traditional policies
by Gabriella Berloffa & Giuseppe Folloni & Ilaria Schnyder
0908 Money and finance: the heterodox views of R. Clower, A. Leijonhufvud and H. Minsky
by Elisabetta De Antoni
0907 Mobility Systems and Economic Growth: a Theoretical Analysis of the Long-Term Effects of Alternative Transportation Policies
by Luigi Bonatti & Emanuele Campiglio
0906 The Two Triangles: what did Wicksell and Keynes know about macroeconomics that modern economists do not (consider)?
by Ronny Mazzocchi & Roberto Tamborini & Hans-Michael Trautwein
0905 The evolution of the Sino-American Co-dependency: modelling a regime switch in a growth setting
by Luigi Bonatti & Andrea Fracasso
0904 Job performance and job satisfaction: an integrated survey
by Maurizio Pugno & Sara Depedri
0903 A note on maximum likelihood estimation of a Pareto mixture
by Marco Bee & Roberto Benedetti & Giuseppe Espa
0902 Clusters of firms in space and time
by Giuseppe Arbia & Giuseppe Espa & Diego Giuliani & Andrea Mazzitelli
0901 Income Shocks, Coping Strategies, and Consumption Smoothing. An Application to Indonesian Data
by Gabriella Berloffa & Francesca Modena

2008

0825 The process of convergence towards the euro for the Visegrad-4 countries
by Giuliana Passamani
0824 Trade-imbalances networks and exchange rate adjustments: The paradox of a new Plaza
by Andrea Fracasso & Stefano Schiavo
0823 How to Understand High Food Prices
by Christopher L. Gilbert
0822 Property Rights and Investments: An Evolutionary Approach
by Luciano Andreozzi
0821 Inspection games with long-run inspectors
by Luciano Andreozzi
0820 Commodity Speculation and Commodity Investment
by Christopher L. Gilbert
0819 Managing Agricultural Price Risk in Developing Countries
by Julie Dana & Christopher L. Gilbert
0818 CSR as contractarian model of multi-stakeholder corporate governance and the game-theory of its implementation
by Lorenzo Sacconi
0817 Why do firms invest abroad? An analysis of the motives underlying Foreign Direct Investments
by Chiara Franco & Francesco Rentocchini & Giuseppe Vittucci Marzetti
0816 Financial Constraints and Firm Export Behavior
by Flora Bellone & Patrick Musso & Lionel Nesta & Stefano Schiavo
0815 The macroeconomics of imperfect capital markets. Whither saving-investment imbalances?
by Roberto Tamborini
0814 Conformity, reciprocity and the sense of justice. How social contract-based preferences and beliefs explain norm compliance: the experimental evidence
by Lorenzo Sacconi & Marco Faillo
0813 A theoretical analysis of the relationship between social capital and corporate social responsibility: concepts and definitions
by Lorenzo Sacconi & Giacomo Degli Antoni
0812 Minskyï¿½s Upward Instability: the Not-Too-Keynesian Optimism of a Financial Cassandra
by Elisabetta De Antoni
0811 You Won the Battle. What about the War? A Model of Competition between Proprietary and Open Source Software
by Riccardo Leoncini & Francesco Rentocchini & Giuseppe Vittucci Marzetti
0810 Compliance by believing: an experimental exploration on social norms and impartial agreements
by Marco Faillo & Stefania Ottone & Lorenzo Sacconi
0809 Does forest damage have an economic impact? A case study from the Italian Alps
by Sandra Notaro & Alessandro Paletto & Roberta Raffaelli
0808 Natural disturbances and natural hazards in mountain forests: a framework for the economic valuation
by Sandra Notaro & Alessandro Paletto
0807 The Mathematization of Macroeconomics: A Recursive Revolution
by K. Vela Velupillai
0806 Uncomputability and Undecidability in Economic Theory
by K. Vela Velupillai
0805 On the mean/variance relationship of the firm size distribution: evidence and some theory
by Edoardo Gaffeo & Corrado di Guilmi & Mauro Gallegati & Alberto Russo
0804 Demand Distribution Dynamics in Creative Industries: the Market for Books in Italy
by Edoardo Gaffeo & Antonello E. Scorci & Laura Vici
0803 A look at the relationship between industrial dynamics and aggregate fluctuations
by Domenico Delli Gatti & Edoardo Gaffeo & Mauro Gallegati
0802 Adaptive microfoundations for emergent macroeconomics
by Edoardo Gaffeo & Domenico Delli Gatti & Saul Desiderio & Mauro Gallegati
0801 A Monte Carlo EM Algorithm for the Estimation of a Logistic Auto-logistic Model with Missing Data
by Marco Bee & Giuseppe Espa

2007

0731 Rediscovering Fiscal Policy Through Minskyan Eyes
by Philip Arestis & Elisabetta De Antoni
0730 Taking stock: global imbalances. Where do we stand and where are we aiming to?
by Andrea Fracasso
0729 Re-reading Jevons's Principles of Science - Induction Redux
by K. Vela Velupillai
0728 Importance Sampling for Sums of Lognormal Distributions, with Applications to Operational Risk
by Marco Bee
0727 Local Credit and Territorial Development: General Aspects and the Italian Experience
by Silvio Goglio
0726 A Stochastic Complexity Perspective of Induction in Economics and Inference in Dynamics
by K. Vela Velupillai
0725 Have we been Mugged? Market Power in the World Coffee Industry
by Christopher L. Gilbert
0724 Models for Non-Exclusive Multinomial Choice, with Application to Indonesian Rural Households
by Christopher L. Gilbert & Francesca Modena
0723 A Computable Economistï¿½s Perspective on Computational Complexity
by K. Vela Velupillai
0722 Taming the Incomputable, Reconstructing the Nonconstructive and Deciding the Undecidable in Mathematical Economics
by K. Vela Velupillai
0721 The sustainable enterprise. The multi-fiduciary perspective to the EU sustainability strategy
by Giuseppe Danese
0720 Aggregation of regional economic time series with different spatial correlation structures
by Giuseppe Arbia & Marco Bee & Giuseppe Espa
0719 Evolution of preferences and cross-country differences in time devoted to market work
by Luigi Bonatti
0718 Dual licensing in open source software markets
by Stefano Comino & Fabio M. Manenti
0717 Complementary research strategies, first-mover advantage and the inefficiency of patents
by Luigi Bonatti
0716 The interaction between the central bank and a monopoly union revisited: does greater uncertainty about monetary policy reduce average inflation?
by Luigi Bonatti
0715 Home production, labor taxation and trade account
by Luigi Bonatti
0714 Breaking the stability pact: was it predictable?
by Luigi Bonatti & Annalisa Cristini
0713 Optimal public policy and endogenous preferences: an application to an economy with for-profit and non-profit enterprises
by Luigi Bonatti
0712 Cultural relativism and ideological policy makers in a dynamic model with endogenous preferences
by Luigi Bonatti
0711 Inequality across cohorts of households: evidence from Italy
by Gabriella Berloffa & Paola Villa
0710 Spatial models for flood risk assessment
by Marco Bee & Roberto Benedetti & Giuseppe Espa
0709 A framework for cut-off sampling in business survey design
by Marco Bee & Roberto Benedetti & Giuseppe Espa
0708 I Verleger serici trentino-tirolesi nei rapporti tra Nord e Sud: un approccio prosopografico
by Cinzia Lorandini
0707 Family, Partnerships, and Network: Reflections on the Strategies of the Salvadori Firm of Trento (17th-18th Centuries)
by Cinzia Lorandini
0706 Rescuing the LM (and the money market) in a modern Macro course
by Roberto Tamborini
0705 A class of spatial econometric methods in the empirical analysis of clusters of firms in the space
by Giuseppe Arbia & Giuseppe Espa & Danny Quah
0704 Norm compliance: the contribution of behavioral economics models
by Marco Faillo & Lorenzo Sacconi
0703 Variations on the Theme of Conning in Mathematical Economics
by K. Vela Velupillai
0702 Sraffa's Mathematical Economics - A Constructive Interpretation
by K. Vela Velupillai
0701 The asymptotic loss distribution in a fat-tailed factor model of portfolio credit risk
by Marco Bee

2006

0609 Monetary policy through the ï¿½credit-cost channelï¿½. Italy and Germany
by Giuliana Passamani & Roberto Tamborini
0608 Good Law & Economics needs suitable microeconomic models: the case against the application of standard agency models to the professions
by Lorenzo Sacconi
0607 Heterogeneity and learning in inflation expectation formation: an empirical assessment
by Emiliano Santoro & Damjan Pfajfar
0606 Macroeconomic fluctuations and the firms' rate of growth distribution: evidence from UK and US quoted companies
by Emiliano Santoro
0605 Value chain analysis and market power in the commodity processing with application to the cocoa and coffee sectors
by Christopher L. Gilbert
0604 Worker satisfaction and perceived fairness: result of a survey in public, and non-profit organizations
by Ermanno Tortia
0603 The uses of the past
by Axel Leijonhufvud
0602 Back to Wicksell? In search of the foundations of practical monetary policy
by Roberto Tamborini
0601 On the role of public policies supporting Free/Open Source software. An European perspective
by Stefano Comino & Fabio M. Manenti & Alessandro Rossi

2005

0520 Nonparametric and semiparametric evidence on the long-run effects of inflation on growth
by Andrea Vaona & Stefano Schiavo
0519 Fiscal and monetary policy, unfortunate events, and the SGP arithmetics - Evidence from a growth-gaps model
by Edoardo Gaffeo & Giuliana Passamani & Roberto Tamborini
0518 Capabilities, the self, and well-being: a research in psycho-economics
by Maurizio Pugno
0517 From Planning to Mature: on the Determinants of Open Source Take Off
by Stefano Comino & Fabio M. Manenti & Maria Laura Parisi
0516 Using and producing ideas in computable endogenous growth
by K. Vela Velupillai
0515 Morishima's nonlinear model of the cycle: simplifications and generalizations
by K. Vela Velupillai
0514 The impossibility of an effective theory of policy in a complex economy
by K. Vela Velupillai
0513 The foundations of computable general equilibrium theory
by K. Vela Velupillai
0512 Conformity and reciprocity in the "exclusion game": an experimental investigation
by Lorenzo Sacconi & Marco Faillo
0511 Why does money matter? A structural analysis of monetary policy, credit and aggregate supply effects in Italy
by Giuliana Passamani & Roberto Tamborini
0510 Un modello finanziario di breve periodo per il settore statale italiano: l'analisi relativa al contesto pre-unione monetaria
by Bernardo Maggi & Giuseppe Espa
0509 On the feasibility and desirability of GDP-indexed concessional lending
by Alexandra Tabova
0508 Can we link concessional debt service to commodity prices?
by Christopher L. Gilbert & Alexandra Tabova
0507 How is futures trading affected by the move to a computerized trading system? Lessons from the LIFFE FTSE 100 contract
by Chistopher L. Gilbert & Herbert A. Rijken
0506 Price discovery in the aluminium market
by Isabel Figuerola-Ferretti & Christopher L. Gilbert
0505 A tree-based approach to forming strata in multipurpose business surveys
by Roberto Benedetti & Giuseppe Espa & Giovanni Lafratta
0504 An enclave-led model of growth:the structural problem of informality persistence in Latin America
by Mario Cimoli & Annalisa Primi & Maurizio Pugno
0503 On maximum likelihood estimation of operational loss distributions
by Marco Bee
0502 Euro bonds: in search of financial spillovers
by Stefano Schiavo
0501 The happiness paradox: a formal explanation from psycho-economics
by Maurizio Pugno

2004

0413 The Constitution of the Not-For-Profit Organisation: Reciprocal Conformity to Morality
by Gianluca Grimalda & Lorenzo Sacconi
0412 A Fuzzy Logic and Default Reasoning Model of Social Norm and Equilibrium Selection in Games under Unforeseen Contingencies
by Lorenzo Sacconi & Stefano Moretti
0411 A Social Contract Account for CSR as Extended Model of Corporate Governance (Part II): Compliance, Reputation and Reciprocity
by Lorenzo Sacconi
0410 A Social Contract Account for CSR as Extended Model of Corporate Governance (Part I): Rational Bargaining and Justification
by Lorenzo Sacconi
0409 Worker involvement in entrepreneurial nonprofit organizations. Toward a new assessment of workers' perceived satisfaction and fairness
by Carlo Borzaga & Ermanno Tortia
0408 Trade, inequality and pro-poor growth: Two perspectives, one message?
by Grabiella Berloffa & Maria Luigia Segnana
0407 Hicksian Visions and Vignettes on (Non-Linear) Trade Cycle Theories
by K. Vela Velupillai
0406 The unreasonable ineffectiveness of mathematics in economics
by K. Vela Velupillai
0405 A primer on the tools and concept of computable economics
by K. Vela Velupillai
0404 Commodity prices and debt sustainability
by Christopher L. Gilbert & Alexandra Tabova
0403 Fighting poverty as a worldwide goal
by Rubens Ricupero
0402 The economic consequences of Mr. G.W. Bush's foreign policy. can the us afford it?
by Roberto Tamborini
0401 Razionalitï¿½ e motivazioni affettive: nuove idee dalla neurobiologia e pischiatria per la teoria economica
by Maurizio Pugno
0401B Rationality and affective motivation: new ideas from neurobiology and psychiatry for economic theory
by Maurizio Pugno

2003

0310 Il contratto della docenza universitaria. Un problema multi-tasking
by Roberto Tamborini
0309 Contratto dï¿½area cooperativo contro il rischio sistemico di produzione in agricoltura
by Luciano Pilati & Vasco Boatto
0308 Essays on computable economics, methodology and the philosophy of science
by Kumaraswamy Velupillai
0307 Economics and the complexity vision: chimerical partners or elysian adventurers
by Kumaraswamy Velupillai
0306 The financial markets and wealth effects on consumption - an experimental analysis
by Matteo Ploner
0305 The desirable organizational structure for evolutionary firms in static landscapes
by Nicolas Garrido
0304 Dinamica strutturale e occupazione nei servizi
by Giulia Felice
0303 The long swings in economic understanding
by Axel Leijonhufvud
0302 Mappe di probabilitï¿½ di sito archeologico: un passo avanti
by Giuseppe Espa & Roberto Benedetti & Anna De Meo & Salvatore Espa
0301 The service paradox and endogenous economic growth
by Maurizio Pugno

2002

0207 Why is trade between the European Union and the transition economies vertical?
by Hubert Gabrisch & Maria Luigia Segnana
0206 Lï¿½economia senza banditore di Axel Leijonhufvud: le ï¿½Forze oscure del tempo e dell`ignoranzaï¿½ e la complessita` del coordinamento
by Elisabetta De Antoni
0205 The boom that never was? Latin American loans in London 1822-1825
by Giorgio Fodor
0204 One "monetary giant" with many "fiscal dwarfs": The efficiency of macroeconomic stabilization policies in the European Monetary Union
by Roberto Tamborini
0203 Firmsï¿½ bankruptcy and turnover in a macroeconomy
by Marco Bee & Giuseppe Espa & Roberto Tamborini
0202 Interregional income redistribution and convergence in a model with perfect capital mobility and unionized labor markets
by Luigi Bonatti
0201 The underground economy and the underdevelopment trap
by Maria Rosaria Carillo & Maurizio Pugno

2001

0101 The monetary transmission mechanism in Italy: the credit channel and a missing ring
by Roberto Tamborini & Riccardo Fiorentini

2000

0004 Under Tertiarisation and Unemployment
by Maurizio Pugno
0003 Metodo e Valutazione in Economia Dall'apriorismo a Friedman
by Matteo Motterlini
0002 From Kuwait to Kosovo: what have we learned; reflections on globalization and peace
by Roberto Tamborini
0001 A two-sector model of the effects of wage compression on unemployment and industry distribution of employment
by Luigi Bonatti

1999

9907 Growth, real interest, employment and wage determination
by Luigi Bonatti
9906 Financial Market Imperfections, Heterogeneity and growth
by Edoardo Gaffeo
9905 Elements for the history of the standard commodity
by Giorgio Fodor
9904 The nationalisation of the British Railways in Uruguay
by Giorgio Fodor
9903 Economia sommersa, disoccupazione e crescita
by Maurizio Pugno
9902 Unemployment risk, labour force participation and savings
by Gabriella Berloffa & Peter Simmons
9901 Lï¿½economia della montagna interna italiana: un approccio storiografico
by Andrea Leonardi & Andrea Bonoldi

1998

9812 The impact of social security tax on the size of the informal economy
by Luigi Bonatti
9811 Utilizzo della rete neurale nella costruzione di un trading system
by Giulio Pettenuzzo
9810 Trade and labour markets: vertical and regional differentiationin Italy
by Maria Luigia Segnana
9809 Two types of crisis
by Axel Leijonhufvud
9808 Stability and multiple equilibria in a model of talent, rentseeking, and growth
by Maurizio Pugno
9807 Monetary policy, credit and aggregate supply: the evidence from Italy
by Riccardo Fiorentini & Roberto Tamborini
9806 Monetary Theory and Central Baking
by Axel Leijonhufvud
9805 Growth as a Coordination Failure
by Stefano Bartolini & Luigi Bonatti
9804 The Persistence of Innovative Activities. A Cross-Countries and Cross-Sectors Comparative Analysis
by Elena Cefis & Luigi Orsenigo
9803 Clowerï¿½s intellectual voyage: the ï¿½Ariadneï¿½s threadï¿½ of continuity through changes
by Elisabetta De Antoni
9802 Microfoundations: Adaptative or Optimizing?
by Axel Leijonhufvud
9801 Assessing Accuracy in Transition Probability Matrices
by Elena Cefis & Giuseppe Espa

1997

9711 An Investigation into the New Keynesian Macroeconomics of Imperfect Capital Markets
by Roberto Tamborini
9710 Externalities and Growth in an Evolutionary Game
by Angelo Antoci & Stefano Bartolini
9709 Negative Externalities as the Cause of Growth in a NeoclassicalModel
by Stefano Bartolini & Luigi Bonatti
9708 How can the Choice of a Tme-Consistent Monetary Policy have Systematic Real Effects?
by Luigi Bonatti
9707 The Multi-Stakeholders Versus the Nonprofit Organisation
by Carlo Borzaga & Luigi Mittone
9706 On pension policies in open economies
by Luca Beltrametti & Luigi Bonatti
9705 The Wicksellian Heritage
by Axel Leijonhufvud
9704 Mr Keynes and the Moderns
by Axel Leijonhufvud
9703 A Stability Pact for the EMU?
by Roberto Tamborini

IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.