This paper first demonstrates that two-stage technologies together with Lewbel's modifying function framework can provide a general procedure for combining profit functions and nominal value-added functions to obtain new specifications of GNP functions suitable for empirical trade analysis....

This study examines the relationship between academic seniority and research productivity for a sample of academics at Australian law schools. To measure research productivity we use both publications in top law journals, variously defined, and citation metrics. A feature of the study is that we...

In this paper we explore the hierarchical nature of tourism demand time series and produce short-term forecasts for Australian domestic tourism. The data and forecasts are organized in a hierarchy based on disaggregating the data for different geographical regions and for different purposes of...

In this paper, we model and forecast Australian domestic tourism demand. We use a regression framework to estimate important economic relationships for domestic tourism demand. We also identify the impact of world events such as the 2000 Sydney Olympics and the 2002 Bali bombings on Australian...

This paper seeks to estimate the causal effects of language proficiency on the earnings and social assimilation of Australian immigrants. Identifying the effects of languages on socio-economic outcomes is inherently difficult, due to the endogeneity of the language skills. This study exploits...

This paper examines whether the differences in the observed savings of immigrant and native households in Australia are related to underlying differences in observable characteristics of the two groups of households or to environmental factors. We use quantile regression and semi-parametric...

This study uses a system-of-equations approach to model the substitution relationship between Australian domestic and outbound tourism demand. A new price variable based on relative ratios of purchasing power parity index is developed for the substitution analysis. Short-run demand elasticities...

Public scepticism surrounding climate change is an obstacle for implementing climate change mitigation measures in many countries. However, very little is known about: (1) the nature and sources of climate change scepticism; and (2) its influence on preferences for climate change mitigation...

This study compares the research productivity of inbred and non-inbred faculty employed at Australian law schools. The sample consists of 429 academics, employed at 21 law schools. To measure research productivity we use both articles and pages published in top law journals, defined in six...

Immigration leads to a change in the supply of workers across skill groups. The resulting impact on employment and earnings of native workers is estimated using an innovative approach developed by Borjas (2003). The approach takes into account the skill differentials in the labour force and...