Based on 2008-2010 Susenas panel data, this study analyzes expenditure inequality in Indonesia from spatial perspectives by using several inequality decomposition methods: decomposition of the Theil indices by population subgroups; decomposition of the Gini coefficient by expenditure components;...

We carry out a meta-analysis of the very large literature on Granger causality tests between energy use and economic output to determine if there is a genuine effect in this literature or whether the large number of apparently significant results is due to publication and misspecification bias....

Academic economists appear to be intensely interested in rankings of journals, institutions, and individuals. Yet there is little discussion of the uncertainty associated with these rankings. To illustrate the uncertainty associated with citations-based rankings, I compute the standard error of...

Ecological economics is a relatively new interdisciplinary field concerned with the relationship between economic systems and the biological and physical world. This article covers the following topics: A discussion of views on whether ecological economics is just a field or approach within...

The paper focuses on establishing causation in regression analysis in observational settings. Simple static regression analysis cannot establish causality in the absence of a priori theory on possible causal mechanisms or controlled and randomized experiments. However, two regression based...

This paper investigates the impact of social security payments on the labour supply of recent immigrants to Australia after the policy change. This research uses the first wave of two sets of Longitudinal Survey of Immigrants to Australia (LSIA) data as treatment group and Survey of Income and...

This paper explores the impact of English proficiency on the labour supply of recent immigrants in Australia. While previous research finds that English proficiency is crucial for participation and employment of immigrants, almost no research, and none in Australia, has been done with respect to...

Water is a classic common pool resource, especially during drought. This paper studies the impact of changing storage levels on urban water usage in the context of a prolonged drought and an extensive public information campaign which emphasized communal responsibility for maintaining ‘dam...

Does 'soft power' matter in international relations? Specifically, when the U.S. seeks cooperation from countries around the world, do the views of their publics about U.S. foreign policy affect the actual foreign policy behavior of these countries? We examine this question using multinational...

Research found that the terrorist attack of 9/11 was associated with a temporary decline in US Arab and Muslim men’s weekly earnings and real wages of around 9 to 11 per cent. This has been interpreted as an increase in discrimination against those groups following the attack. However, other...