Results 211 to 220 of about 204,882 (322)

AN ASYMPTOTIC VALUATION FOR THE OPTION UNDER A GENERAL STOCHASTIC VOLATILITY(Special Issue on Theory, Methodology and Applications in Financial Engneering)

, 2002
Yongjin Kim
openalex   +2 more sources

Spatio‐temporal characteristics of the gastrointestinal resistome in a cow‐to‐calf model and its environmental dissemination in a dairy production system

iMeta, EarlyView.
This study revealed spatio‐temporal characteristics of gastrointestinal resistome in a cow‐to‐calf model and the pattern of their spread to the environment and offspring in the dairy production system. The gastrointestinal tract of dairy cows is a natural reservoir of resistomes and distinguished by gut sites and regions.
Shuai Liu, Yimin Zhuang, Tianyu Chen, Duo Gao, Jianxin Xiao, Jinfeng Wang, Jinghui Li, Xinjie Zhao, Rong Peng, Wenli Guo, Jialin Wei, Mo Sha, Jingjun Wang, Jiaying Ma, Mei Ma, Mengmeng Li, Wei Wang, Ya‐Jing Wang, Shengli Li, Zhijun Cao   +19 more
wiley   +1 more source

Multiple time scales in volatility and leverage correlations: a stochastic volatility model [PDF]

, 2004
Josep Maria Mata Perelló, Jaume Masoliver, Jean‐Philippe Bouchaud   +2 more
openalex   +1 more source

Highly durable and energy‐efficient probabilistic bits based on h‐BN/SnS2 interface for integer factorization

InfoMat, EarlyView.
This study introduces a novel probabilistic bit (p‐bit) device utilizing advanced materials, hexagonal boron nitride (h‐BN) and tin disulfide (SnS2), to enhance durability and energy efficiency in computational applications. By leveraging the stochastic behavior of electron trapping and detrapping at the h‐BN/SnS2 interface, the device achieves ...
Joon‐Kyu Han, Jun‐Young Park, Shania Rehman, Muhammad Farooq Khan, Moon‐Seok Kim, Sungho Kim   +5 more
wiley   +1 more source

On Leverage in a Stochastic Volatility Model [PDF]

, 2004
Jun Yu
openalex   +1 more source

Assessment of Constraints, Opportunities and Income Impacts Associated with Small‐Scale Irrigation in Zebit, Ethiopia

Irrigation and Drainage, EarlyView.
ABSTRACT Small‐scale irrigation represents a highly effective system designed to enhance production and productivity, mitigate risks associated with rainfall variability and increase the income of rural farm households. This study was conducted to analyse small‐scale irrigation impact on household income and assess the challenges and opportunities in ...
Molla Gessesse, Guesh Zeru, Amare Bitew, Derjew Fentie   +3 more
wiley   +1 more source

Realtime nowcasting with a Bayesian mixed frequency model with stochastic volatility. [PDF]

J R Stat Soc Ser A Stat Soc, 2015
Carriero A, Clark TE, Marcellino M.
europepmc   +1 more source

Finite–dimensional Markovian realizations for stochastic volatility forward–rate models [PDF]

, 2004
Tomas Björk, Camilla Landén, Lars E.O. Svensson   +2 more
openalex   +1 more source

Informational Differences, Adaptive Learning, and Inflation Forecast Bias

International Studies of Economics, EarlyView.
ABSTRACT This work highlights a previously overlooked factor that contributes to bias in private inflation forecasts—ignorance of confidential monetary rules. Additionally, it examines how this ignorance indirectly affects policy rate settings. The model proposed reconciles biases in two key forecast sources: the inflation expectations from the Survey ...
Qiang Chen, Zechen Yin
wiley   +1 more source