In this paper we examine the extent of time-varying correlations between stock markets returns and policy uncertainty based on a newly introduced uncertainty index by Baker et al. (2012). We identify several empirical regularities: (1) the dynamic correlations of policy uncertainty and stock...

This research looks at the determinants of the adoption of the school-rhythm reform by French municipalities. The possibility opened to mayors to adopt the reform sooner (2013) or later (2014) offers the opportunity to measure how much the interests of the children have weighted on the decision....

It is frequently stated that Turkey's trade orientation has shifted in the last decade away from Europe and more towards the East, specifically Arab countries and Middle East. However, comprehensive presentation of the situation is lacking, causing concern over the validity of the statement....

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...

This paper analyzes the geographical patterns of city growth in the Soviet Union and the Russian Federation in relation to the Stalinist policies of the 1930s to 1950s, and WWII. Using a unique data set on the locations of Gulag camps, and on the evacuation of industrial enterprises during WWII,...

In order to estimate the potential impact of the adoption of the main techniques of precision agriculture in the Brazilian agriculture on socio economic development, this study used an extensive bibliographic review of the main results that the techniques of precision agriculture and simulated...

This paper considers the maximum likelihood estimation of the panel data models with interactive effects. Motivated in economics and other social sciences, a notable feature of the model is that the explanatory variables are correlated with the unobserved effects. The usual within-group...

This paper aims to study the role of intellectual capital in developing SME`S in the Arab countries. Intellectual capital is being viewed as the real representative concerning the ability of any company to compete or to make success especially after the gradual economic change to the economy...

The article examines analytically economical preconditions and motivation of economical agents to use independent boards in corporate government of a firm. Behavior of economical agents (shareholders and management of a firm) is analyzed in view of neoclassical economical theory. In survey...

Using a team-production model with heterogeneous workers, we examine the short- and long-run efficiency effects of skill diversity and leadership in teams. Our analysis focuses on workers' strategic incentives to manipulate their skills. In the short run, heterogeneous pairing (pairing workers...