Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Haitao Mo"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Horizontal wells have significant advantages in coal bed methane exploration and development blocks. However, its application in new exploration and development blocks could be challenging. Limited geological data, uncertain geological condi
Externí odkaz:
https://doaj.org/article/64e9c26bf8b64d2f9f9d472c2d1cd389
Publikováno v:
Food Chemistry: X, Vol 20, Iss , Pp 100945- (2023)
Egg yolk phospholipids (PLs) extracted by organic solvent are prone to oxidation, while they are quite stable in egg yolk. This study was to verify the decisive role of lutein (naturally present in egg yolk) on the oxidative stability of PLs by const
Externí odkaz:
https://doaj.org/article/32e39b01cb224e868f80f4b968ad9b9c
Publikováno v:
Management Science.
The investment capital asset pricing model, in which expected returns vary cross-sectionally with investment, profitability, and expected growth, provides an equilibrium foundation for Graham and Dodd’s security analysis. The q5 model is a good sta
Publikováno v:
Journal of Financial Markets. :100837
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Review of Finance. 25:1-41
In the investment theory, firms with high expected investment growth earn higher expected returns than firms with low expected investment growth, holding investment and expected profitability constant. Building on cross-sectional growth forecasts wit
Publikováno v:
Review of Finance. 23:1-35
Publikováno v:
SSRN Electronic Journal.
Option returns display substantial momentum using formation periods ranging from 6 to 36 months long, with long/short portfolios obtaining annualized Sharpe ratios above 1.5. In the short term, option returns exhibit reversal. Options also show marke
The investment theory, in which the expected return varies cross-sectionally with investment, expected profitability, and expected growth, is a good start to understanding Graham and Dodd’s (1934) Security Analysis. Empirically, the q^5 model goes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e24ed14bc0aca98a45dfde01ce3fdff
https://doi.org/10.3386/w26060
https://doi.org/10.3386/w26060
Publikováno v:
SSRN Electronic Journal.
We employ the implied volatility spread (IVS) and the short lending fee as measures of private information conveyed by their respective markets. Using credit rating announcements as an informational event, we find that both IVS and the short fee have