Venkatachalam, Ragupathy and Zambelli, Stefano. 2022. Self-replacing prices with credit and debt. Structural Change and Economic Dynamics, 60, pp. 451-466. ISSN 0954-349X [Article]

Zambelli, Stefano; Fredholm, Thomas and Venkatachalam, Ragupathy. 2017. Robust measurement of national technological progress. Structural Change and Economic Dynamics, 42, pp. 38-55. ISSN 0954-349X [Article]

Kumaraswamy, Velupillai Vela; Venkatachalam, Ragupathy and Zambelli, Stefano. 2014. Albert Aftalion and Business Cycle Theory: A Note. Economia Politica, XXXI(3), pp. 487-490. ISSN 1120-2890 [Article]

Venkatachalam, Ragupathy; Kumaraswamy, Velupillai Vela and Zambelli, Stefano. 2013. A Non-linear Model of the Trade Cycle: Mathematical Reflections on Hugh Hudson's Classic. Australian Economic Papers, 52(2), pp. 115-125. ISSN 0004-900X [Article]

Kao, Ying-Fang; Venkatachalam, Ragupathy; Kumaraswamy, Velupillai Vela and Zambelli, Stefano. 2012. Noncomputability, Unpredictability, Undecidability, and Unsolvability in Economic and Finance Theories. Complexity, 18(1), pp. 51-55. ISSN 1076-2787 [Article]

Venkatachalam, Ragupathy and Zambelli, Stefano. 2021. Sraffa, Money and Distribution. In: Ajit Sinha, ed. A Reflection on Sraffa’s Revolution in Economic Theory. Cham, Switzerland: Palgrave Macmillan, pp. 455-497. ISBN 9783030472054 [Book Section]

Venkatachalam, Ragupathy and Zambelli, Stefano. 2021. Sraffa, Money and Distribution: a reply to Velupillai. In: Ajit Sinha, ed. A Reflection on Sraffa’s Revolution in Economic Theory. Cham, Switzerland: Palgrave Macmillan. ISBN 9783030472054 [Book Section]