"At a time when we face a slow economic recovery, such a tax will impede the efficiency of markets and impair depth and liquidity as well as raise costs to the issuers, pensions and investors who help drive economic growth," Kenneth E. Bentsen Jr., executive vice president for public policy at the Securities Industry and Financial Markets Association, said in a statement.
Might the government have to throw up its hands someday, accepting the libertarian view that laws against insider trading just impede the efficiency of the marketplace?
This paper chooses the latter, because although data sharing unifies the manage storage of all types of data and solves the congestion problem when a single queue is used to accept data, it neglects the different patterns among the multi-source data thus will impede the efficiency of inputting and data stream query.
Moreover, a complex or cumbersome access arrangement that is not designed properly could also impede the efficiency of a centralized model.
Impeding the efficiency of replication by conditional ablation of the checkpoint kinase Ataxia telangiectasia and Rad3 related (ATR) or its downstream kinase Chk1 is thus problematic for maintenance of different types of stem cells and causes premature ageing phenotypes in skin, bones, small intestine, and the haematopoietic system (Fig. 4; Ruzankina et al., 2007; Greenow et al., 2009).
The aggregation or agglomeration impedes the targeting efficiency of nanoscale particle to cells and tissues.
Unfortunately, the low thermal conductivity of PCMs increases the thermal gradient in the energy storage system and impedes the heat transfer efficiency.
For example, the non-dividing property of RPE cells can impede the transfection efficiency which in most studies was ignored by using immortal cell lines.
Non-productive binding of enzymes to lignin is thought to impede the saccharification efficiency of pretreated lignocellulosic biomass to fermentable sugars.
