Two-stage sampling usually leads to higher variances for estimators of means and regression coefficients, because of intra-cluster homogeneity. One way of allowing for clustering in fitting a linear regression model is to use a linear mixed model with two levels. If the estimated intra-cluster...

There is a growing realisation from the Australian government that new models of health care will need to be developed to address the disparity of access, increasing demand and escalating cost of traditional means of delivering health care. There is growing evidence showing health care services...

Objectives: To determine the level of adoption and which characteristics are most strongly associated with the adoption of a clinical innovation in Mental Health and Addiction Service organizations in Ontario, one year after dissemination. Methods: This cross-sectional study included a voluntary...

Incluye bibliografía ; Este trabajo utiliza datos de panel de olas 2002-2010 del Panel Socioeconómico Alemán, a fin de evaluar el impacto que la privación en términos de renta familiar tiene sobre el bienestar mental. La heterogeneidad no observable está controlada a través de un modelo...

We analyze how di erent dimensions of a seller's reputation a ectpricing power in electronic markets. We do so by using text miningtechniques to identify and structure dimensions of importance fromfeedback posted on reputation systems, by aggregating and scoring thesedimensions based on the...

The paper examines the decision by Australian Real Estate Trusts (A-REITs) to issue seasoned equity offerings from 2000 - 2008 and stock market reaction to the offerings using panel data and event study methodologies, respectively. The global financial crisis has resulted in freezing of the...

There is currently a worldwide shortage of registered nurses, driven by large shifts in both the demand for and supply of nurses. Consequently, various policies to increase the recruitment and retention of nurses are under discussion, in particular, the role that wage increases might have in...

This paper provides new evidence on the influence of macroeconomic environment and institutional quality on stock market development, using data from 14 MENA countries over the period of 1990-2007. Using both panel data and instrumental variable techniques, we find that income level, saving...

The paper proposes a technique to jointly tests for groupings of unknown size in the cross sectional dimension of a panel and estimates the parameters of each group, and applies it to identifying convergence clubs in income per-capita. The approach uses the predictive density of the data,...

The objectives of this paper are to study the impact of liberalisation on trade deficits and current accounts of developing countries. It is expected that trade liberalisation would promote economic growth from the supply side by leading to a more efficient use of resources, by encouraging...