Because the choice options are specific products, this is a labelled experiment, which is beneficial for realism.37 We used a D-efficient survey design which generated 36 different choice sets.38 To reduce response burden, respondents were randomised to 1 of 3 blocks of 12 choices, each had different sets of scenarios seen in a different order
He rode on his most beloved horse in their fairytale-themed wedding
The treaty provides a legal framework and a comprehensive package of evidence-based tobacco control measures underpinned by international law that have saved millions of lives including large pictorial health warnings on cigarette packages, smoke-free laws and increased taxes on tobacco products, among many others
After all, you would have to be living on Mars not to have heard about the lethal and chronic medical problems associated with smoking
Its illegal for tourists to handle local currency, so at the time I had to line up to receive a receipt, then head over to the currency exchange booth offering unofficial, black market North Korean Won rates
