In the scope of this document, we can only highlight a few examples to illustrate that the totality of scientific research outcomes in the field of GM crop safety is nuanced; complex; often contradictory or inconclusive; confounded by researchers' choices, assumptions, and funding sources; and, in general, has raised more questions than it has currently answered.
But these trustees, not Social Security's actuaries, make the final decisions on actuarial matters, including the choice of assumptions used to determine solvency.
Other issues include a choice of assumptions about variance structure and selection of an exponential or linear model of population change.
These issues all mean that careful choice of assumptions in the identification model and fundamental formulation to account for uncertainty are necessary.
Asking a question guides the choice of assumptions and the flavor of model and provides a criterion by which success can be judged.
Estimates produced using this basic extrapolation method differ for a number of reasons, but one reason for different estimates is the choice of assumptions used in the modelling (ONS, 2012).
Indeed, it is better to have a question in mind first because that can guide both the choice of assumptions and the flavor of the model that is used.
The findings were robust to a range of alternative methodological choices and assumptions, with estimated benefits in the sensitivity analyses differing by less than 15% from those reported in the main analysis.
"Too many people dive into this situation basing their choices on assumptions that they haven't really checked out with their partner".
At the same time, we have thought about each of these choices and assumptions very carefully, and hope to explain them to you in much more detail in a series of posts over the rest of June.
