The Marxian circuit of capital model is one useful analytical framework that allows us to identify the requirement for the reproduction of the capitalist economic activities over time. This paper revisits the core ideas of Marx-Foley-Basu’s mathematical model of the circuit of capital to...

Breakthrough (high-impact) innovation often happens at startups, which require external financing ex ante, when there is only an invention with potential to become a breakthrough, and uncertainty is at its peak. Are we underfunding breakthrough inventions? Extant research has focused on...

In this study, we investigate the cross-section of option implied tail risks in commodity markets. In contrast to findings from equity markets, left and right tail risk implied by option markets are both large. Commodity specific variables exert the largest influence on tail risk, while there is...

In this paper, we show that Sraffa’s prices are consistent with Marx’s analysis of the form of circulation of capital (Money–Commodities–Money) and his theory of the creation of new value by labour in the production process. On the contrary, according to many neo-Ricardian and Marxist...

Value-at-Risk (VaR) and Expected Shortfall (ES) are common high quantile-based risk measures adopted in financial regulations and risk management. In this paper, we propose a tail risk measure based on the most probable maximum size of risk events (MPMR) that can occur over a length of time....

Mainstream economists have long argued that the labour theory of value cannot explain price-formation. In response, Marxists have argued that mainstream economics is fixated on abstract mathematical problems which mystify social reality and obscure the social relationships at the heart of the...

This paper is a revised version of a discussion with Nobel laureate Vernon Smith on the limits of neoclassical theory and on the opportunity to recover the alternative approach of classical economists and Marx. Vernon Smith is certainly right to insist on the heuristic force of the classical...