R&D investment are an important engine of growth and development. Yet economists have often claimed under-investment, also due to the asymmetric information between inside investors and outside investors and financiers, and the consequent capital and financial market imperfections. Some recent...

Why do some COVID-19 mitigation strategies fail? As the pandemic continues to spread, policymakers are struggling to find effective policies that lead to fewer infections at a reasonable cost. Although the elusive nature of the virus makes predictions difficult, the field of law and economics...

General-Equilibrium (GE) models were revived in the mid 1980s, in the computable form allowed by the progresses of information technology. They have been applied to the assessment of many economic policies, especially taxation, international trade and intergenerational transfers. A new recent...

The standard partial equilibrium formula for pass-through substantially mismeasures incidence in the presence of demand or supply interdependencies. We study general equilibrium tax incidence in a perfectly competitive, multiproduct setting. If only one product is taxed, the general equilibrium...

The study estimates partial and general equilibrium impacts of trade digitalization on trade flows using data from the UN Trade Digitalization Index (TDI) 2024 and a structural gravity model. This approach, unlike earlier gravity model studies on the topic, allows for the derivation of both...

Effectiveness, cost-efficiency and distribution issues are crucial for any form of future regulation. This results in the need for reliable instruments to assess regulations ex ante. Elasticities are key parameters for such instruments. We consistently estimate substitution elasticities for a...

This paper examines the potential impacts of East-West migration of talents on the innovative capital and hence the long-run growth prospects in Eastern sending countries. Complementing previous studies, we examine the impact of high skill migration not only on the formation of human capital,...

In this paper, we introduce our GDSGE framework and MATLAB toolbox for solving dynamic stochastic general equilibrium models with a novel global solution method. The framework encompasses many well-known incomplete markets models with highly nonlinear dynamics such as models on financial crises,...

The global fall in interest rates in recent decades has raised the possibility of a negative natural rate of interest. The secular stagnation hypothesis argues that a negative natural rate of interest is the underlying cause of the Great Recession. In this paper I demonstrate the role of bubbles...

We develop a general equilibrium framework to study a cryptocurrency system based on a mining process (proof-of-work protocol). The framework incorporates the priority queueing theory into a continuous-time monetary search model, which allows us to investigate the relationship between the demand...