Spatial economics has become a prominent part of economic sciences over the past decades. One of its goals is to explain the flow and distribution of production factors in space. One possible way to do that is by employing theoretical economic models, such as the Solow model. This article aims...

This study investigates the impact of unemployment and labour productivity on relative wages in Polish counties (powiats) from 2008 to 2021. Labour productivity is measured as the ratio of sold industrial production to the number of workers. The data is sourced from the Local Data Bank of...

We study the situation when a commodity-exporting economy is under sanctions and cannot use its accumulated fx-reserves or attract new fx-debt to smooth import restrictions amid slower decline of income flow from a commodity-export. Our study attempts to determine the adequate response of the...

This article aims to study the Solow-Pasinetti debate on the aggregate production function and technical progress as an event that anticipated a divide in the subsequent theories of economic growth and technical change. Ultimately, the debate manifests two completely different approaches, not...

The existence of an environmental limit in the Solow-Swan economy changes the nature of economic growth, but does not preclude it. When atmospheric greenhouse gases reach a predetermined absolute threshold, further growth requires a permanently expanding, resource-intensive mitigation effort. If...

To gain insights into the mechanisms that shape the interaction between economic growth and climate change, we analyze the simplified DICE through the lens of growth theory. We analytically show that this model exhibits a continuum of saddle-point stable steady states, a property that carries...

A balanced growth path that accounts for a decline in hours worked per worker approximates the evolution of today’s industrialized countries since 1870. This stylized fact is explained in an OLG-model featuring two-period lived individuals equipped with per-period utility functions of the...

The following article deals with the basic Solow model of economic growth for the states of the EU-28 and empirically confirms its conclusions. Based on growth accounting, and by analyzing different determinants of the respective steady states of each country, we confirm the importance of...

Purpose The principal aim of this paper is to review three basic theoretical growth models, namely the Harrod-Domar model, the Solow model and the Ramsey model, and examine their implications for economic policies. Design/methodology/approach The paper utilizes a positivist research framework...

This paper studies China’s four-fold increase in per capita GDP relative to the U.S. between 1995 and 2019. First, we argue that China’s growth pattern is very similar to that of several other East Asia economies that initially grew very quickly. Second, we show that a minimalist...

The following article deals with the basic Solow model of economic growth for the states of the EU-28 and empirically confirms its conclusions. Based on growth accounting, and by analyzing different determinants of the respective steady states of each country, we confirm the importance of...

We prove a generalized, multi-factor version of the Uzawa steady-state growth theorem, Balanced growth with capital-augmenting technical change is possible when capital has a unitary elasticity of substitution with at least one other factor of production, Thus, a neoclassical growth model with...

We construct a 3-factor, directed technical change growth model that ex-hibits capital-augmenting technical change on the balanced growth path (BGP), circumventing the issues usually caused by the 2-factor Uzawa growth theorem. We calibrate the model to the United States and consider a...

This work focuses on the the stability and mean growth rate of stochastic Solow growth model. The uncertainty in our model is generated by the technology part, which includes fluctuations on the technological accumulation and jump growth from new inventions and ideas. We introduce the criteria...

We examine global trends in productivity and sectoral dominance across countries and industries, asking whether changes are driven by productivity catch-up or shifts in factor endowments. To address this, we develop a general-equilibrium, multi-country, multi-sector model with a global...

This paper examines the simplest OLG models with capital accumulation, demonstrating three results that stand in marked contrast to those of the standard model: first, the possibility of multiple steady states; second, the possibility of multiple momentary equilibria under rational expectations;...

We analyze economies with quotas and other quantity-based distortions. We show that any feasible, distorted allocation of resources can be implemented as the competitive equilibrium of an economy with quotas. Unlike economies with wedges, economies with quotas are constrained efficient and thus...

This book presents the answers to the exercises in Macroeconomic Theory, Fluctuations, Inflation and Growth in Closed and Open Economies, 2nd Edition, by Fernando de Holanda Barbosa (Cham, Switzerland: Springer, 2024), hereafter referred as Macro Theory. Altogether, there are 170 exercises in...

"The contemporary global economy is characterized by complex and nonlinear dynamics of interregional and international economic interactions. The complexity is associated with endogenous changes in wealth, human capital, technology, population, economic structures and gender relations. It is...

This study proposes a mathematical modeling approach for the physical capital diffusion through the borders of countries. Physical capital is considered a crucial variable for the economic growth of a nation. Here, we use an extension of the economic Solow model to describe how smuggling affects...

We add to recent evidence on deindustrialization and document a new pattern: increasing industry polarization over time. We assess whether these new features of structural change can be explained by a dynamic open economy model with two primary driving forces, sector-biased productivity growth...

We prove a generalized, multi-factor version of the Uzawa steady-state growth theorem. The theorem implies that neoclassical growth models need at least three factors of production to be consistent with empirical evidence on both the capital-labor elasticity of substitution and the existence of...

This paper incorporates a task-based approach into a neoclassical model and analyze how automation affects economic growth. We found that if task producers smoothly adopt automation technology along the capital accumulation path, sustained growth is possible even without technological progress....

We built upon Angelopoulos et al. (2009) and we employ a dynamic general equilibrium model in order to examine the interrelated role of rent seeking activities, institutions and government policy variables, like tax rates and public spending, on Greece’s economic performance during the last...