Surface water concentrations of the acid herbicides 2,4-D, dicamba and mecoprop were measured in ten urban Ontario streams before (2003–2008) and after (2009–2012) a ban on the sale and use of pesticides for cosmetic (non-essential) purposes. Frequencies of detection (2003–2012) were 98%,...

In many economic settings, individual decisions can be viewed as a sequential process where a dichotomous choice is followed by a continuous choice. These processes are frequently encountered in consumption demand studies, where the decision of whether or not to consume a particular commodity is...

Using the Heckamn approach, either in single-equation or multi-equation settings, general expressions are derived for calculating marginal effects and elasticities. In the conventional calculation of marginal effects, terms related to the change in the inverse of Mills ratio are omitted. Using...

Epigraph -- Preface -- Acknowledgements -- Introduction -- Technical and structural mechanisms -- The structure of art commodity markets -- Art, religion, history and money -- Legal and ethical issues -- The markets for art -- The modern and impressionist market : the politics of success --...

Purpose: The purpose of this paper is to define and characterise the precise nature of these cultural systems and their resulting impact on the respective art and artists of each territory, by ascertaining the impact on those systems of their respective government and governance....

The funding of private health services is subject to differential arrangements, with limited allied health services available through the public system, but with private services funded entirely through private payments. This contrasts with private medical services (plus optometry), reimbursed...