Results 21 to 30 of about 6,076,628 (278)
On the lease rate, convenience yield and speculative effects in the gold futures market [PDF]
, 2009 By examining data on the gold forward offered rate (GOFO) and lease rates over the period 1996- 2009, we conclude that the convenience yield of gold is better approximated by the lease rate than the interest-adjusted spread of Fama & French (1983). Using
Theal, J. +2 more
core +1 more source
Preparation of Tyrian Purple (6,6′-Dibromoindigo): Past and Present
Molecules, 2010 Over the past century, various synthetic approaches have been suggested to the most famous dye of antiquity, Tyrian purple (6,6′-dibromoindigo). These synthetic routes have been exhaustively surveyed and critically evaluated from the perspective of ...
Aryeh A. Frimer, Joel L. Wolk
doaj +1 more source
Vaccines, 2022 This paper is an evaluation of seasonal influenza vaccination hesitancy (IVH) and its determinants among community HCWs in Chongqing, a city in southwest China.
Xianxian Yang +4 more
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Profitability analysis of normal season and off-season muskmelon cultivation in district Sialkot, Pakistan [PDF]
Innovations in Agriculture, 2018 A field survey was conducted during 2016 to estimate the profitability of normal season and off-season muskmelon cultivation in district Sialkot, Pakistan. The primary data was collected from forty farmers with convenience sampling method.
Muhammad Latif +2 more
doaj +3 more sources
Grasas y Aceites, 1997 Crude, neutro and blenched oil extracted from pulp and peel of jungle fruit Paraqueiba sericea tulasne «Umarí» were studied. The crude oil was extracted with hexane by the soxhlet method giving a 47.86% yield, a 31.72% yield in neutro oil and a 94.89 ...
Nancy A. Chasquibol Silva
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Faculty members’ use of artificial intelligence to grade student papers: a case of implications
International Journal for Educational Integrity, 2023 This paper presents the case of an adjunct university professor to illustrate the dilemma of using artificial intelligence (AI) technology to grade student papers.
Rahul Kumar
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Plant, Soil and Environment, 2008 Agnus is a Czech hybrid hop cultivar and a statistically significant influence of depth and term of pruning on harvested hop cones yield and on alpha-bitter acids content in hop cones were found in this study. Evaluated agrotechnical measures, i.e. depth
J. Křivánek +4 more
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Modelling and computation in the valuation of carbon derivatives with stochastic convenience yields. [PDF]
PLoS ONE, 2015 The anthropogenic greenhouse gas (GHG) emission has risen dramatically during the last few decades, which mainstream researchers believe to be the main cause of climate change, especially the global warming.
Shuhua Chang, Xinyu Wang
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Pricing Asian options with stochastic convenience yield and jumps
Social Science Research Network, 2017 We price Asian options on commodity futures contracts in the presence of stochastic convenience yield, stochastic interest rates and jumps in the commodity spot price.
C. Ewald, Yuexiang Wu, A. Zhang
semanticscholar +1 more source
MathematicsThis paper presents a novel multivariate mean-reverting jump-diffusion model that incorporates correlated jumps and seasonal effects to capture the complex dynamics of commodity prices.
Athinan Sutchada +2 more
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