There is a large literature that tests the univariate time series properties of the real output series following the seminal work of Nelson and Plosser (1982). Whether or not real output is characterized by a unit root process has important implications. A unit root in real output, for instance,...

Graduation out of chronic poverty has recently been receiving considerable attention by the global development community for its potential synergies with social protection, microfinance and livelihoods development approaches to poverty reduction. This paper examines the evidence regarding the...

This paper investigates the impact of human capital on economic growth in Guatemala through the application of an error-correction methodology. Two channels are analyzed, by which human capital is expected to influence growth. A better-educated labor force appears to have a positive and...

This study provides a replication of the empirical results reported by Nowak-Lehmann, Dreher, Herzer, Klasen, and Martínez-Zarzoso (2012) (henceforth NDHKM). We uncover that NDHKM relied on a regression model which included a log transformation of variables that are not strictly positive. This...