This paper studies the relation between mothers’ employment and their children’s schooling in India, where a high number of children are not attending school at compulsory school age. Using the second National Family Health Survey, the results of a joint multi-level random effects model show...

We develop a learning rule that generalises the well known fading memory learning in the sense that the weights attached to the available time series data are not constant and are updated in light of the forecast error(s). The underlying idea is that confidence in the available data will be low...

The time evolution of prices and savings in a stock market is modeled by a discrete time nonlinear dynamical system. The model proposed has a unique and unstable steady-state, so that the time evolution is determined by the nonlinear effects acting out of the equilibrium. The nonlinearities...

Consider the following question. Is it possible to generalize the Comparison Test to generic real series? At first glance, many (certainly the authors) could argue something like "If it were true then it certainly would be written in some of the books standing on the shelves in my room." As a...

According to Plato, thymòs – a notion denoting the human need for recognition – triggers off the most powerful and overwhelming human passions. Indeed, any action originated and nurtured by thymòtic passions places its own raison d’être in itself. The acts motivated by thymòs can...

We extend the basic model of trade protection with special interest groups developed in Grossman and Helpman (1994) to include monopolistic competition with variable markups. We find the following results: (i) for sectors organized into lobbies the endogenous import tariff is always positive and...

The paper discusses the income inequality changes which have taken place in a few representative developing regions during the last 30 years. While inequality rose in the majority of the countries of these regions in the 1980s and 1990s, the last decade was characterized by a bifurcation of...

The paper analyzes the optimal delegation and ownership structure in a setting where the owner of a firm hires a manager to run the firm and to gather information on investment projects. The initial owner has two tasks: monitoring the manager and supervising project choice. Profits depend on...

The recent empirical literature on firms’ performance has focused on the multidimensional concept of firms’ managerial strategies. In this paper, we analyze the relationship between firms’ managerial strategies and firms’ performance, accounting for entrepreneur’s specific...

In this paper we consider two semimartingales driven by Wiener processes and (possibly infinite activity) jumps. Given discrete observations we separately estimate the integrated covariation IC from the sum of the co-jumps. The Realized Covariation (RC) approaches the sum of IC with the co-jumps...