[lemma=imperfect] □ □
[lemma=imperfect] [□] □
[lemma=imperfect] □? □
The persistence of imperfect information , the lack of initial entitlements and gaps in learning capabilities have hindered the adaptation of various actors to the discipline of a new macro policy and incentive regime . In the imperfect world , the world we do live in , only a few Americans would read this book . Nowadays , on the contrary , objects of utility , machine-made , and no longer expressive of any preferences , are either totally without aesthetic quality , or embody , in a perfunctory and imperfect manner , the superficial and changing aesthetic fashions of a very small minority .