186,410 research outputs found
Introduzione
No full textL'introduzione chiarisce i fondamenti scientifici del volume e ne descrive i contenuti, ricollegandosi alle principali tematiche di ricerca in materia e ricollegandole alla vocazione scientifica dei gruppi di ricerca di Cassino
The impact on the pricing process of costly active management and performance chasing clients
No full textOne of the necessary features of markets to produce efficient pricing is competition between information-based investors who quickly impound new information into price. However, a significant proportion of funds invested in today’s equity markets are in the hands of managers who pursue a style that utilises little or none of the available information. We simulate such a market where the funds are being man- aged using the following three investment styles: fundamental, momentum and index. We confirm that the major pricing anomalies that have been highlighted previously in the literature are a natural consequence of competition between managers utilising these three investment styles. More importantly, we show that this situation is unlikely to change as long as markets continue to be dominated by costly active managers with clients who pursue outperformance
The Impact on the Pricing Process of Costly Active Management and Performance Chasing Clients
No full textOne of the necessary features of markets to produce efficient pricing is competition between information-based investors who quickly impound new information into price. However, a signifficant proportion of funds invested in today's equity markets are in the hands of managers who pursue a style that utilises little or none of the available information. We simulate such a market where the funds are being managed using the following three investment styles: fundamental, momentum and index. We confirm that the major pricing anomalies that have been highlighted previously in the literature are a natural consequence of competition between managers utilising these three investment styles. More importantly, we show that this situation is unlikely to change as long as markets continue to be dominated by costly active managers with clients who pursue outperformance
A pilot study to determine the effectiveness of different amoxicillin regimens in implant surgery
No full textThe aim of this study was to attempt to determine the minimum effective regimen of amoxicillin antibiotic prophylaxis for dental implant surgery. One hundred patients were randomly allocated to 4 different antibiotic prophylactic treatment groups. At second-stage surgery, only 2 implants failed in the nonantibiotic group. No statistically significant differences were found in the 4 groups, probably because of the limited number of the samples. Until a study with a larger population may definitely rule on the role of antibiotics in oral implant surgery, in may be prudent for the practitioner to adopt the single preoperative antibiotic dose as the minimal effective regimen
POST SURGICAL MANTEINANCE AFTER CORONALLY ADVANCED FLAP: A PROTOCOL FOR THE DENTAL HYGIENIST
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