Results 231 to 240 of about 1,628,973 (292)

Why Do Hedgers Hedge? The Role of Ambiguity

Journal of Futures Markets, EarlyView.
ABSTRACT This paper investigates whether ambiguity influences hedging behavior in commodity futures markets. Using high‐frequency crude oil futures data, distinct measures of risk and ambiguity are linked to weekly hedging positions from the Commodity Futures Trading Commission (CFTC).
Fiona Höllmann
wiley   +1 more source

Collision tumor, a metastatic melanoma within a meningioma: a case report. [PDF]

Acta Neuropathol Commun
Yamazawa E, Cahill DP, Frosch MP, Brastianos PK, Sullivan RJ.   +4 more
europepmc   +1 more source

The Black‐Box of ESG Scores From Rating Agencies: Do They Genuinely Reflect Sustainability Practices, or Are They Disproportionately Shaped by Financial Performance?

International Journal of Finance &Economics, EarlyView.
ABSTRACT This study examines the environmental, social and governance (ESG) scoring methodologies used by Bloomberg and S&P Global through the lens of Data Envelopment Analysis (DEA). It addresses a notable gap in the literature by identifying the underlying factors that shape ESG scores and providing practical insights for companies seeking to ...
Philipe Balan, Jorge Antunes, Peter Wanke, Yong Tan, Ali Meftah Gerged   +4 more
wiley   +1 more source

An efficient coverage path planning method for UAV in complex concave regions. [PDF]

Sci Rep
Wu W, Wang Z, Lin L, Chang X, Tian L.
europepmc   +1 more source

Motive and Opportunity: Order Choice in a Limit Order Book With Dispersed Information

International Journal of Finance &Economics, EarlyView.
ABSTRACT We test predictions of market microstructure theory relating to the determinants of order choice in a limit order book where information is dispersed among traders. Using an experimental limit order book, with a large state space, we find that informed traders exhibit patience, compatible with the ‘waiting game’ behaviour described in Foster ...
James Steeley, Charles Schnitzlein, Patricia Chelley‐Steeley   +2 more
wiley   +1 more source

Multicompartmental prolapse: A comparative study between clinical examination and ultrasound

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective The accurate diagnosis of multicompartment pelvic organ prolapse (POP) is fundamental to surgical success. This study aims to compare the diagnostic performance of transperineal ultrasound against clinical examination (pelvic organ prolapse quantification, POP‐Q) for the detection of compartmental defects in patients with ...
José Antonio García‐Mejido, Olaya Salas‐Alvarez, Fernando Bugatto‐Gonzalez, Ana Fernández‐Palacín, Fernando Fernández‐Palacín, José Antonio Sainz‐Bueno   +5 more
wiley   +1 more source

Pneumosinus dilatans, an uncommon clinical condition: A case report. [PDF]

Radiol Case Rep
Nalamolu VS, Kavarthapu S.
europepmc   +1 more source

Diagnostic Challenges in Intracranial Rosai-Dorfman Disease: Differentiating It From Meningiomas Using Imaging. [PDF]

Cureus
Mourad JF, Bryniarski M.
europepmc   +1 more source

Minimizing Movements for the Generalized Power Mean Curvature Flow. [PDF]

Milan J Math
Bellettini G, Kholmatov SY.
europepmc   +1 more source

Assessing Diagnostic Accuracy in Cephalometry: A Comparative Study of Manual and Digital Tracing Techniques. [PDF]

Cureus
Pandey A, Chaturvedi TP, Srivastava A, Shukla S, Priyadarsini S S, Nagvanshi S, A V A.   +6 more
europepmc   +1 more source