In the context of a green energy transition, capital adjustment costs render effective substitution between clean and dirty energy sources finite and endogenous, despite infinite long-run substitutability. Ramsey optimal paths robustly frontload clean investment before exhaustion of a given...

This report revisits the growth and convergence performance of the 11 EU member states in Central, East and Southeast Europe (EU-CEE11) over the past few decades, examining the underlying drivers, structural changes and the outlook. The review aims to assess the sustainability of the current...

This study provides a comparative analysis of the economic growth paths of Ukraine and Poland from a growth‑model perspective and determines how to calibrate Ukraine's growth model to converge with Poland's booming economy. The methodology comprises an approach to operationalizing growth...

Domestic and foreign capital and consumption goods are imperfect substitutes in production and demand functions of the growth model by Bardhan-Lewis. We extend the model by introducing exogenous technical progress and allow for foreign debt dynamics without dropping domestic capital goods. Trade...

What ignited humanity's momentous ascent from millennia of stagnation to an era of sustained economic growth? And what are the roots of the vast disparities in the wealth of nations? These enduring mysteries, which have preoccupied scholars across generations, lie at the core of Unified Growth...

According to the Italian philosopher Tilgher (1922), the birth of the bourgeois society during the Pre-Industrial era involved the replacement of the Ancient Man by the Modern Man, and consisted of a reorienta- tion of efforts from spiritual exercises developing the inner self (what Marcus...

This essay suggests that the evolution of human cooperation over the course of human history should be viewed as a two-layer process. A foundational layer, rooted in subsistence and ecological pressures, shaped cooperative dispositions unevenly, whereas an expansionary layer, rooted in conflict...

This paper develops two Sraffian supermultiplier models of two different kinds of economies that are dependent upon foreign direct investment (FDI): the 'export platform FDI-led' growth model and the 'tax haven FDI-led' growth model. The former is driven by the growth of the exports of...

History shows militarily dominant states that pursue imperialism, relying on their might to extort resources from weaker states. Occasionally, the latter revolt and the dominant state suffers some casualties. This paper explores imperialism along steady-growth paths. If the dominant state...

This paper analyzes developmental trajectories in the EU. In doing so, it diagnoses economic polarization on two different levels: for one, we observe a divergence of average incomes across EU countries as a persistent empirical feature associated with European integration. For another, European...

The neo-Schumpeterian growth models, which appeared in the early 1990s, have ostensibly reintroduced the entrepreneur into mainstream growth theory. However, we show that by ignoring genuine uncertainty and by assuming that profits follow an objectively true and ex ante known probability...

Many socio-economic systems require positive economic growth rates to function properly. Given uncertainty about future growth rates and increasing evidence that economic growth is a driver of social and environmental crises, these growth dependencies pose serious societal challenges. In recent...

The neo-Schumpeterian growth models, which appeared in the early 1990s, have ostensibly reintroduced the entrepreneur into mainstream growth theory. However, we show that by ignoring genuine uncertainty and by assuming that profits follow an objectively true and ex ante known probability...

We study a discrete-time optimal growth model with endogenous discounting. The discount factor may depend on both consumption and the capital stock, and intertemporal utility is modeled as a discounted sum of instantaneous utilities, with the sum of discount factors equal to one. We show that...

The relation between income and democracy remains debated, empirically and theoretically. We propose a broader perspective that goes beyond a uni-directional and monocausal interpretation of the income-democracy nexus by focusing on the neglected role of the transition from economic stagnation...

This paper analyzes the macroeconomic impact of Generative Artificial Intelligence (GenAI) on the Finnish economy, integrating recent literature and empirical evidence into a quantitative multi-sector general equilibrium model. The results indicate that, over a ten-year horizon, GenAI adoption...

As the Draghi report shows, Europe needs to undergo a fundamental transformation in order to escape its 'mid-technology trap'. Mainstream economic theory offers little guidance on how to achieve this. A critical review of neoclassical growth theory shows that in these models, growth and...

We present a model of economic growth that bridges Green Growth and Degrowth perspectives. The model demonstrates that a minimum physical per capita consumption level can be maintained without recourse to tech-optimism, and moreover with degrowth in material resource throughput - respecting...

What sparked humanity's leap from stagnation to prosperity? What lies at the core of inequality among nations? Unified Growth Theory explores the evolution of societies over the entire course of human history. It uncovers the universal wheels of change that have governed the journey of humanity,...

This contribution reviews key developments in Kaleckian economics after Kalecki, with a focus on its application to mature capitalist economies. Rather than revisiting interpretations of Kalecki's original work, the contribution highlights subsequent theoretical and empirical extensions. It...