In recent years, the interrelationships between the environment, energy, and health have
received a growing amount of attention due to their substantial impact on the health of …

Rapid urbanization has seen a concurrent growth of informal economies, which play an
important role in alleviating urban unemployment and poverty. Following international efforts …

The study aims to investigate the research field of informality from a dual perspective—
unilateral versus multilateral—in relation to Sustainable Development Goals. It highlights the …

In the midst of contemporary global challenges, including the repercussions of the
pandemic, geopolitical conflicts, and transitional shifts, a notable surge in attention toward …

Fighting corruption and enhancing tax compliance through digital public services represent
key factors for increasing sustainable development in Romania. We argue that fighting …

Sustainable development goals (SDGs) and their targets were designed to be interlinked.
Understanding the interactions among SDGs is crucial to prioritize and implement actions …

Previous studies show that the environmental quality is significantly influenced by corruption
and the hidden economy separately. However, what is the impact of their interaction effect …

This paper examines the rise of informal economies in China, a hidden driving force
overlooked in studies on China's urbanization. Estimating the size of informal economies …

This study presents detailed estimates of the shadow economy's size and development in all
European Union (EU) countries with particular emphasis on six specific countries (Germany …

This study provides estimates of the size and development of the shadow economy in the
EU up to 2022 and analyses the main factors that drive economic agents to enter the …