Since the 1980s, the labour demand has shifted toward more educated workers in the US. The most common explanation is that the productivity of skilled workers has risen relative to the unskilled, but it is not easy to explain why the aggregate labour productivity was stagnant during the 1980s....

Over the past decades, private R&D spending in the US and other developed countries has been growing faster than GDP. At the same time, the growth rates of per capita and aggregate output have been rather stable, possibly declining slightly. This paper proposes a growth model that can account...

General purpose technologies (GPTs) are drastic innovations, such as electrification, the transistor, and the Internet, that are characterized by the pervasiveness in use, innovational complementarities, and technological dynamism. The model develops a two-country (Home and Foreign) dynamic...

Most traditional explanations for the decreasing aggregate output volatility - so-called "Great Moderation" - fail to accommodate, or even directly contradict, another aspect of empirical data: the average sales volatility for publicly-traded US firms has been increasing during the same period....

A pervasive trend that characterised the past two decades of European economic growth is that the share in the economy of commercial services, and particularly business services, grows monotonically, and this mainly to the expense of the manufacturing sector. The structural shift reflects a...

We build a model for emerging economies where households could search goods through two retail platforms: the legal organized (supermarket) and the informal unorganized (mom-and-pop store). We highlight the role of the retail sector as a special two-sided platform in goods market. A positive...

Some recent papers by Dell et al. (2009) and Dell et al. (2012) (DJO) relating weather and economic outcomes, have delivered meaningful messages with clear implications to the effects of a changing climate. In a nutshell, the authors claim that a 1°C increase in global average temperatures...

Although in the post-World War II period as a whole, developing countries have made substantial economic and industrial progress, during the last decade or so, many of them, particularly in Latin America and Africa, have been in an acute economic crisis . As a consequence, these countries have...

This paper analyzes the valorization process in Chile, Japan, Netherlands and United States, estimating advanced constant and variable capital, turnover speed, capital composition and profit rate on total advanced capital. Furthermore, it analyzes the role of turnover speed in the valorization...

The paper is an attempt to make critical appraisal of the status of human development in north east India.