Backward inferred types serve the goal of achieving maximally permissive composition, as they are specific enough not to limit composability and general enough not to impose unnecessary constraints on the data.
However, as Fama ([1991], pp. 1603 and 1604) proposes, '… [one can use] market model or historical average returns, to abstract from normal expected returns without putting unnecessary constraints on the cross-section of expected returns.' As a result, the Market Model is selected for the purposes of current research to assess the Expected Return of the selected securities.
Using nature's joint probability distribution, compared to a regression causal model, as an account of how the data were generated removes a range of complications that are irrelevant for forecasting and otherwise put unnecessary constraints on the predictor-space search.
However, unnecessary constraints on the number of alternatives considered should not be imposed, such as the choice of three core strategies in this case.
Those who think of innovation as a free-for-all will see discipline as an unnecessary constraint on their creativity; those who take comfort in the anonymity of consensus won't welcome a shift toward personal accountability.
We also argue that in some cases, strongly-consistent locking imposes an additional and unnecessary constraint on application availability.
Both Danske and the Belfast Telegraph had raised concerns about the proposed listings saying they had the potential to impose "unnecessary constraints" on their operations.
Danske Bank said the move would impose "unnecessary constraints" on its operations.
Already, many in the AI field are working to ensure that AI is developed beneficially, without unnecessary constraints on AI researchers and developers.
The constraints on the shape are ….
