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  1. Effective Rank and Dimensionality Reduction: From Complex Disaggregation Back to a Simple World

    Article • July 2023, Research Square

    Dr Lefteris Tsoulfidis

  2. A Model of Economic Growth and Long Cycles

    Article • Review of Radical Political Economics, July 2022, SAGE Publications

    Dr Lefteris Tsoulfidis

  3. A new method of identifying key industries: a principal component analysis

    Article • Journal of Economic Structures, March 2022, Springer Science + Business Media

    Dr Lefteris Tsoulfidis

  4. CAPITAL THEORY DEBATES: NEW DEVELOPMENTS AND DIRECTION

    Article • Investigación Económica, December 2021, Universidad Nacional Autonoma de Mexico

    Dr Lefteris Tsoulfidis

  5. A New Method of Identifying Key Industries: A Principal Component Analysis

    Article • November 2021, Research Square

    Dr Lefteris Tsoulfidis

  6. Capital Theory and Political Economy

    Article • April 2021, Taylor & Francis

    Dr Lefteris Tsoulfidis

  7. Applying Text Mining Technique on Innovation-Development Relationship: A Joint Research Agenda

    Article • ECONOMIC COMPUTATION AND ECONOMIC CYBERNETICS STUDIES AND RESEARCH, March 2021, Faculty of Accounting and Management Information Systems

    Dr Lefteris Tsoulfidis

  8. The Rise and Fall of Unproductive Activities in the US Economy 1964–2015: Facts, Theory and Empirical Evidence

    Article • World Review of Political Economy, July 2019, Pluto Journals

    Dr Lefteris Tsoulfidis

  9. Classical Political Economics and Modern Capitalism

    Article • January 2019, Springer Science + Business Media

    Dr Lefteris Tsoulfidis

  10. The Recurrence of Long Cycles: Theories, Stylized Facts and Figures

    Article • World Review of Political Economy, January 2019, Pluto Journals

    Dr Lefteris Tsoulfidis

  11. Capital intensity, unproductive activities and the Great Recession in the US economy

    Article • Cambridge Journal of Economics, December 2018, Oxford University Press (OUP)

    Dr Lefteris Tsoulfidis

  12. LESS IS MORE: CAPITAL THEORY AND ALMOST IRREGULAR-UNCONTROLLABLE ACTUAL ECONOMIES*

    Article • Contributions to Political Economy, January 2018, Oxford University Press (OUP)

    Dr Lefteris Tsoulfidis

  13. Unequal exchange and absolute cost advantage: evidence from the trade between Greece and Germany

    Article • Cambridge Journal of Economics, December 2017, Oxford University Press (OUP)

    Dr Lefteris Tsoulfidis

  14. Monetary Expressions of Labour Time and Market Prices: Theory and Evidence from China, Japan and Korea

    Article • Review of Political Economy, December 2016, Taylor & Francis

    Dr Lefteris Tsoulfidis

  15. Classical Theory of Investment: Panel Cointegration Evidence From 13 EU Countries

    Article • Contributions to Political Economy, June 2016, Oxford University Press (OUP)

    Constantinos Alexiou , Dr Lefteris Tsoulfidis

  16. Revisiting Leontief’s paradox

    Article • International Review of Applied Economics, April 2016, Taylor & Francis

    Dr Lefteris Tsoulfidis

  17. The Greek economic crisis: causes and alternative policies

    Article • Review of Political Economy, April 2016, Taylor & Francis

    Constantinos Alexiou , Dr Lefteris Tsoulfidis

  18. Growth Accounting of the Value Composition of Capital and the Rate of Profit in the U.S. Economy: A Note Stimulated by Zarembka’s Findings

    Article • Review of Radical Political Economics, November 2015, SAGE Publications

    Dr Lefteris Tsoulfidis

  19. Revisiting profit persistence and the stock market in Japan

    Article • Structural Change and Economic Dynamics, June 2015, Elsevier

    Constantinos Alexiou , Dr Lefteris Tsoulfidis

  20. Contending conceptions of competition and the role of regulating capital

    Article • Panoeconomicus, January 2015, National Library of Serbia

    Dr Lefteris Tsoulfidis

  21. Unproductive labour, capital accumulation and profitability crisis in the Greek economy

    Article • International Review of Applied Economics, June 2014, Taylor & Francis

    Dr Lefteris Tsoulfidis

  22. Bienenfeld's Approximation of Production Prices and Eigenvalue Distribution: Further Evidence from Five European Economies

    Article • Contributions to Political Economy, May 2014, Oxford University Press (OUP)

    Dr Lefteris Tsoulfidis

  23. ON BRÓDY'S CONJECTURE: THEORY, FACTS AND FIGURES ABOUT INSTABILITY OF THE US ECONOMY

    Article • Economic Systems Research, January 2014, Taylor & Francis

    Dr Lefteris Tsoulfidis

  24. Energy consumption and economic growth: Parametric and non-parametric causality testing for the case of Greece

    Article • Energy Economics, March 2013, Elsevier

    Dr Lefteris Tsoulfidis

  25. Revisiting Adam Smith's theory of the falling rate of profit

    Article • International Journal of Social Economics, April 2012, Emerald

    Dr Lefteris Tsoulfidis

  26. The Growth of Unproductive Activities, the Rate of Profit, and the Phase-Change of the U.S. Economy

    Article • Review of Radical Political Economics, October 2011, SAGE Publications

    Dr Lefteris Tsoulfidis

  27. Preface

    Article • European Journal of the History of Economic Thought, December 2010, Taylor & Francis

    Dr Lefteris Tsoulfidis

  28. Revisiting residential demand for electricity in Greece: new evidence from the ARDL approach to cointegration analysis

    Article • Empirical Economics, June 2010, Springer Science + Business Media

    Dr Lefteris Tsoulfidis

  29. MEASURES OF PRODUCTION PRICE-LABOUR VALUE DEVIATION AND INCOME DISTRIBUTION IN ACTUAL ECONOMIES: A NOTE

    Article • Metroeconomica, May 2010, Wiley

    Dr Lefteris Tsoulfidis

  30. Decomposing the Changes in Production Prices into "Capital-Intensity" and "Price" Effects: Theory and Evidence from the Chinese Economy

    Article • Contributions to Political Economy, April 2009, Oxford University Press (OUP)

    Dr Lefteris Tsoulfidis

  31. Competing Schools of Economic Thought

    Article • January 2009, Springer Science + Business Media

    Dr Lefteris Tsoulfidis

  32. Chapter 8 On the labor theory of value: statistical artefacts or regularities?

    Article • January 2009, Emerald

    Dr Lefteris Tsoulfidis

  33. Price–value deviations: further evidence from input–output data of Japan

    Article • International Review of Applied Economics, November 2008, Taylor & Francis

    Dr Lefteris Tsoulfidis

  34. The rise and fall of monopolistic competition revolution

    Article • Visual Geosciences formerly Electronic Geosciences, September 2008, Springer Science + Business Media

    Dr Lefteris Tsoulfidis

  35. Estimating residential demand for electricity in the United States, 1965–2006

    Article • Energy Economics, September 2008, Elsevier

    Dr Lefteris Tsoulfidis

  36. Labour Values, Prices of Production and the Effects of Income Distribution: Evidence from the Greek Economy

    Article • Economic Systems Research, December 2007, Taylor & Francis

    Dr Lefteris Tsoulfidis

  37. A NEW METHOD FOR THE ESTIMATION OF CAPACITY UTILIZATION: THEORY AND EMPIRICAL EVIDENCE FROM 14 EU COUNTRIES

    Article • Bulletin of Economic Research, October 2007, Wiley

    Dr Lefteris Tsoulfidis

  38. Marxian Theory of Competition and the Concept of Regulating Capital: Evidence from Greek Manufacturing

    Article • Review of Radical Political Economics, March 2005, SAGE Publications

    Dr Lefteris Tsoulfidis

  39. Values, prices of production and market prices: some more evidence from the Greek economy

    Article • Cambridge Journal of Economics, May 2002, Oxford University Press (OUP)

    Dr Lefteris Tsoulfidis

  40. Alternative Theories of Competition: evidence from Greek manufacturing

    Article • International Review of Applied Economics, May 1998, Taylor & Francis

    Dr Lefteris Tsoulfidis

  41. The relationship between saving and finance: theory and evidence from E.U. countries

    Article • Research in Economics, December 1997, Elsevier

    Nicholas Apergis, Dr Lefteris Tsoulfidis

  42. Competition vs. monopoly in Greek large-scale manufacturing industries

    Article • Review of Industrial Organization, October 1995, Springer Science + Business Media

    Dr Lefteris Tsoulfidis

  43. Profitability and accumulation in Greek manufacturing

    Article • International Review of Applied Economics, January 1994, Taylor & Francis

    Dr Lefteris Tsoulfidis

  44. PRICE EFFECTS OF INDIRECT AND CORPORATE INCOME TAXES: AN INPUT-OUTPUT ANALYSIS*

    Article • Metroeconomica, June 1990, Wiley

    Dr Lefteris Tsoulfidis

  45. THE PHYSIOCRATIC THEORY OF TAX INCIDENCE

    Article • Scottish Journal of Political Economy, August 1989, Wiley

    Dr Lefteris Tsoulfidis