This paper applies the Dowrick and Rogers (2002) diffusion model to manufacturing sectors, identified by the technological content of their production, as according the taxonomy of Lall (2000b). The aim of the study is disentangling neoclassical from technological convergence, in a panel of 50...

Diversification of production and exports is critical for African countries to promote sustainable growth and economic transformation. This paper empirically explores the long-run determinants of export diversification by estimating a cross country regression model using a panel of 53 African...

Este documento examina la complementariedad entre inversiones en I+D y TICs. Teóricamente, se modifica el modelo de Jones y Williams (1997). Empíricamente, se emplea un panel dinámico utilizando la metodología propuesta por Bover y Bond (1995) y Blundell y Bond (1998) denominada System GMM,...

This paper considers estimation methods and inference for linear dynamic panel data models with unit-specific heterogeneity and a short time dimension. In particular, we focus on the identification of the coefficients of time-invariant variables in a dynamic version of the Hausman and Taylor...

This paper examines the relationship between health aid and infant mortality, using data from in total 135 countries (for the purposes of this study, developing countries), between 1975 and 2010. Utilizing both conventional Instrumental Variable and System GMM approaches, a tentative conclusion...

The system GMM estimator for dynamic panel data models combines moment conditions for the model in first differences with moment conditions for the model in levels. It has been shown to improve on the GMM estimator in the first differenced model in terms of bias and root mean squared error....

This paper studies the determinants of software piracy losses along four major macroeconomic dimensions: Labor force, Technological, Educational and Access to Information using a large dataset available from 1994 to 2010, comprising 109 countries. The results show that, regarding the labor...

The system GMM estimator for dynamic panel data models combines moment conditions for the model in first differences with moment conditions for the model in levels. It has been shown to improve on the GMM estimator in the first differenced model in terms of bias and root mean squared error....

Previous studies on electoral competition show that fiscal variables are manipulated by incumbent politicians in order to be re-elected. This phenomenon has been addressed by the literature on electoral budget cycle and, in a decentralised economy, by the literature on yardstick competition. Our...

The “difference” and “system” generalized method of moments (GMM) estimators for dynamic panel models are growing steadily in popularity. The estimators are designed for panels with short time dimensions (T), and by default they generate instruments sets whose number grows quadratically...