This paper investigates the effects of horizontal acquisitions on the productive efficiency of target firms in the 1990s. Using French manufacturing firm-level data, we implement appropriate difference-in-difference estimation techniques associated to a matching propensity score procedure. We...

The three basic concepts which are fundamental to the framework of this study are the 3Ds –Density, Distance and Division. These Variables was introduced by World Development Report 2009.Population Density refers to the Population mass per unit of land area, or the geographic compactness of...

Purpose The purpose of this paper is to examine whether geographical distance or economic distance offers greater diversification benefits in the UK office market. Design/methodology/approach The real estate investment data for this study come from the Investment Property Databank analysis “UK...

The author argues that it is microeconomics that needs foundations, not macroeconomics. Preferences need to be built on biology, and, in particular, on neuroscience. In contrast, macroeconomics could benefit from rationalizations of aggregate economic phenomena by non-equilibrium statistical...

I argue that it is microeconomics that needs foundations, not macroeconomics. Preferences need to be built on biology, and, in particular, on neuroscience. In contrast, macroeconomics could benefit from rationalizations of aggregate economic phenomena by non-equilibrium statistical physics.

The authors propose a new method for estimating the power-law exponents of firm size variables. Their focus is on how to empirically identify a range in which a firm size variable follows a power-law distribution. On the one hand, as is well known a firm size variable follows a power-law...