Informality has important implications for productivity, economic growth, and the inequality of income. In recent years, the extent of informal employment has increased in many of Mexico's states, though highly heterogeneously. The substantial differences across states in terms of informal...

A basic assumption in the economic literature is the one of diminishing marginal returns to labour. However, theoretical studies on knowledge and labour specialization assume that an increase in the knowledge investment embodied in the human capital of workers raises the marginal product of...

This paper investigates the links between the market capability of top corporate R&D investors (EU Industrial R&D Investment Scoreboards), as captured by trademark data and their economic performance in terms of net sales growth. It provides empirical evidence to better understand the extent to...

In this work, we develop and apply a methodology to estimate technology-specific R&D investments at the firm level and then use these to test some arguments that have become central in the innovation literature. In particular, we first combine R&D investments with patent data of the world top...

Illicit financial flows (IFFs) in West Africa have long contributed to the region’s instability, partly due to their links to regional terrorist organisations such as Al Qaeda in the Islamic Maghreb (AQIM). AQIM has directly and indirectly participated in and perpetuated illicit financial...

This paper explores the flow of illicit narcotics transiting West Africa. It is divided into four sections, providing an overview of the nature and scope of the illicit narcotic economy, the networks and actors involved and its development impacts, including its resulting illicit financial...

Illicit trade in goods that displace normally legal goods is an extensive global problem, which carries considerable development risks and losses for developing countries. Focusing on pharmaceuticals, agrochemicals and consumer goods (which in itself consists of a broad range of goods), this...

Using panel data on Egyptian firms to explore cyclical and structural determinants of access to finance, we find that firms with more educated and more experienced managers are more likely to open a checking account, often a prerequisite for obtaining credit. Firms that started operating in the...

Latvia’s productivity growth is held back by weak innovation and inefficient resource allocation. The shortage of skilled workers which constrains innovation and the adoption of digital technologies must be addressed through further alignment of vocational and tertiary education with labour...

The mixed growth performance of emerging market economies has revived angst about a "middle-income trap". However, a forensic review of statistical evidence shows that middle-income countries “escape” to higher income levels more often than both poorer and richer countries. At the same time,...