National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Market Reaction to Earnings Announcements and (In)Efficiency of Financial Markets: Cross-sector Analysis
Prucek, Pavel ; Kočenda, Evžen (advisor) ; Teplý, Petr (referee)
Using the sample of three largest stocks from seven main market sectors in the US, the thesis examines the effect of information content of earnings announce­ ments on market reaction across sectors. Our findings prove the asymmetry of market reaction to different earnings surprise categories with negative-surprise reaction being the most profound. The financial markets tend to be less ef­ ficient in response to negative earnings surprises. Leakage of information is not present suggesting that insider trading is well-mitigated on the US capital markets. Furthermore, we investigate the market reaction to earnings surprises in different sectors separately and find that Consumer Staples and IT sector tend to be the most sensitive, on the contrary Telecommunication and Energy sector tend to be the least sensitive. G14; G15; G30JEL Classification Keywords Earnings announcement; Market reaction; Mar­ ket efficiency; Cross-sector analysis; Corpo­ rate disclosure; Insider trading; Post-earnings- announcement drift A u th o r's e-m ail p a v e l.prucekSgm ail. com S u p erv iso r's e-m ail kocenda@f s v . c u n i. cz
Barriers to entry in public procurement: Evidence from the Czech Republic
Prucek, Pavel ; Skuhrovec, Jiří (advisor) ; Matoušek, Jindřich (referee)
A core subject of this study is to examine the effect of potential barriers to entry on a variation in profit margin of public procurement suppliers in electricity and gas sector in the Czech Republic. Furthermore, the thesis attempts to draw key determinants affecting the probability of SME to win a public contract. Findings have proven that Czech public procurement market works quite efficiently because the impact of barriers to entry on profit margin was not detected. Additionally, SMEs were not blocked by barriers to entry to compete for public tenders suggesting non- discriminatory practices of contracting authorities. Policy recommendation is to use tools promoting competitive environment such as electronic auctions, which in turn create a pressure on final prices and shrink profit margins. The success of SMEs in public tenders relies on institutional characteristics rather than standard procedural ones. Therefore a promotion of innovative tools such as specific legislative provision (e.g. set-asides) or workshops carried out for SMEs might represent effective small business support policy. JEL Classification H57, K4, D44, D73, C21 Keywords: public procurement, SME, barriers to entry, qualification requirements

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