However, with the use of Distinction 5 which suggests that search costs are active not just after an initial market purchase (in period 2) but also beforehand when consumers first enter a market (in period 1), we can argue that the anti-competitive effects of search costs will not be eroded in such a way.
Late medieval composers made clever use of these distinctions, including an intermediate "neumatic" style (Greek pneuma, "breath") to create ever more extensive polyphonic pieces.
Again and again, in the accounts he offers of metaphysically interesting topics (laws of nature, causation, persistence through time, etc)., he makes free use of these distinctions.
However, differing models of intentional and causal, including recursive, structure may lie behind some medievals' use of such distinctions, which may suggest different models of neural processing with testable predictions.
Instead of rising to this challenge directly, the brothers entangle Clinias in two verbal traps and are preparing a third when Socrates interrupts with the diagnosis (obviously correct) that these traps depend on ignoring the careful use of verbal distinctions (277d-278a).
In the main text, then, we set aside Davidson's use of this distinction in our discussion of Anomalous Monism, and instead simply focus on the distinction between strict and ceteris paribus laws, which is at the very core of Davidson's discussion.
Other leading animal behaviour researchers see even this casual use of the distinction as pernicious.
Debate has been sharpened and clarified by the use of the distinction propounded by J.M.E.
He also needs to make use of this distinction when it comes to conditional judgements.
PM makes special use of the distinction between 'real', or free, variables and 'apparent', or bound, variables.
