There is much disparity in estimates of the income elasticity of air travel across the literature. We examine this disparity by applying meta-regression techniques. Controlling for several issues, including publication selection bias, while our preferred baseline income elasticity estimate of...

We investigate whether aid contributed to institutional development in transition economies. We find that aid flows have a positive effect on democratization, especially on constraints on the executive and political participation. At the same time, total aid has no effect on overall quality of...

This study investigates dynamics and convergence in CEO pay in Australia’s largest corporations over an 18 year period. Utilizing dynamic panel estimators, we find that CEO pay is driven by dynamic adjustments, firm size, board size, CEO tenure and firm performance. The largest pay-performance...

Our study, Doucouliagos and Paldam (2008), has recently been critically discussed by Mekasha and Tarp (2011). In this paper we show that contrary to what they state, their study validates our basic analysis: Both papers confirm that the literature has shown that aid is of little economic...

Our study revisits and challenges two core conventional meta-regression models: the prevalent use of ‘mixed-effects’ or random-effects meta-regression analysis (RE-MRA) and the correction of standard errors that defines fixed-effects meta-regression analysis (FE-MRA). We show how and explain...

Empirical studies normally analyze diverse and heterogeneous groups of countries, producing very mixed evidence on the effectiveness of development aid in promoting growth. We focus on whether aid promotes economic growth in transitional economies. We find that aid, on average, has had a...

Directors’ pay and corporate governance continue to generate public outrage and calls for reform. Our meta-regression analysis of all comparable UK pay-for-performance estimates finds little, if any, meaningful association between directors’ pay and corporate performance. However, there is...

The aid allocation literature explores the motives behind development aid assistance. This literature is enormous, yet surprisingly, the extant empirical studies have in the main only focused on the motives of established donors. Consequently, relatively little is known of the motives of new...

Research plays an important role in underpinning a country’s economic and social life. Universities are at the centre of the research and human capital generating process. The aim of this paper is to explore the links between research output, research income, academic and non-academic labour...

Publication selection bias represents one of the most serious challenges to the integrity of empirical economics. We develop Heckman regression methods to solve this potentially persistent problem and apply these meta-regression methods to seventy five empirical estimates from the...