Money rules the world. But the importance of money is far greater than conventional economic theory and its heroic equations suggest. People have invented their own forms of currency, they have used money in ways that baffle market theorists, they have incorporated money into friendship and...

Money rules the world. But the importance of money is far greater than conventional economic theory and its heroic equations suggest. People have invented their own forms of currency, they have used money in ways that baffle market theorists, they have incorporated money into friendship and...

Recognising that enterprises learn how to produce goods and services in the informal economy, this paper examines the effect of two learning processes (apprenticeship and ‘formal interactions’) on the product innovativeness of informal enterprises in Ghana. Employing unique survey data on...

The election of Bassirou Diomaye Faye as President of Senegal on March 24, 2024, after a turbulent electoral process, reflects the resilience of Senegal's democratic institutions. It provides an opportunity to strengthen transparent governance and combat inequality. It was the first time since...

The election of Bassirou Diomaye Faye as President of Senegal on March 24, 2024, after a turbulent electoral process, reflects the resilience of Senegal's democratic institutions. It provides an opportunity to strengthen transparent governance and combat inequality. It was the first time since...

This article reviews simplified taxation for small taxpayers in Latin America and then presents and discusses the simplified single tax regime with access to social protection for Argentina. In recent years, the interest of tax policy in small taxpayers has increased: companies or individuals,...

This paper develops a demographic model of the currency population by examining the birth and death rates of specific denominations of currency. This framework permits empirical estimation of the average lifetime of notes in circulation and hence the currency velocity (turnovers per year) of...

Using some special models, this study tries to quantify the size of underground economy in Romania. The exposition plan includes: 1) Models based on direct approaches; 2) Models based on indirect approaches; 3) A generalised model for the allocation of time; 4) A model based on May’s logistic;...