Using a unique employer-employee panel database, we investigate the extent of rent sharing in Italy from 1996 to 2003.We derive the following findings.First, after controlling for the national bargaining level, there is robust evidence of rent sharing at firm level.Second, by means of fixed effects estimates we show that the sorting of high-ability

Background: Fiber-optic endoscopy is an important investigation of the large intestine, whether or not the radiologist (barium enema) has discovered a lesion in the bowel.Colonoscopy affords a unique opportunity to direct visualization Eggs of entire colonic mucosa.At the same time, the physician can obtain biopsy specimens, remove polyps, and deco

Recently, the number of patents of enterprises has been increasing year by year, obviously improving the degree of attention paid to the added value of patents by said enterprises, but also creating patent infringement lawsuits.First, through analysis of the position of competitors, it can be seen that the disclosure of patent infringement litigati