Results 31 to 40 of about 8,231 (242)

The impact of herding behavior on the performance of investment companies based on modern and post modern portfolio theory [PDF]

تحقیقات مالی, 2017
In this research,by using statistical data of 24 accepted investment companies on a monthly basis, and by using Lakonishok model (1992) for the period 1388-1394, impact of herding behavior on the performance of the companies based on modern and post ...
Shahabeddin Shams, Amir Teymur Esfandirari Moghaddam   +1 more
doaj   +1 more source

Herding behavior in Ramadan and financial crises: the case of the Pakistani stock market

Financial Innovation, 2018
This study examines herding behavior in the Pakistani Stock Market under different market conditions, focusing on the Ramadan effect and Crisis period by using data from 2004 to 2014.
Imran Yousaf, Shoaib Ali, Syed Zulfiqar Ali Shah   +2 more
doaj   +1 more source

Pension Fundss Herding

SSRN Electronic Journal, 2016
This paper uses unique and detailed transaction data to analyse herding behavior among pension funds. We distinguish between weak, semi strong and strong herding behaviour. Weak herding occurs if pension funds have similar rebalancing strategies. Semi strong herding arises when pension funds react similarly to other external shocks, such as changes in ...
Broeders, D., Chen, D., Minderhoud, P., Schudel, W.   +3 more
openaire   +4 more sources

Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands

Advanced Science, EarlyView.
Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang, Chongzhi Sun, Dongmei Xue, Paul Christiaan Struik, Tongrui Zhang, Jiayue Liu, Tingting Xing, Ziyang Liu, Shiming Tang, Ke Jin   +9 more
wiley   +1 more source

Participatory topological mapping: A novel approach for exploring and communicating situated knowledge of complex socio-ecological systems

Methodological Innovations
Land use change impacts on Sámi reindeer husbandry are well-documented, but existing maps often fail to capture socio-ecological relationships between herders, reindeer and nature.
Kathrine I Johnsen, Levi Westerveld, Anna-Marja Persson, Jörgen Stenberg, Karl-Johan Juntti   +4 more
doaj   +1 more source

Study on the impact of climate risk on the agricultural insurance purchasing behavior of herding households—an empirical analysis based on Inner Mongolia

Frontiers in Sustainable Food Systems
The analysis of herding households’ agricultural insurance purchasing behavior under climate risk can help improve the agricultural insurance system in pastoral areas in China.By constructing an analytical framework of “climate change, risk perception ...
Xiao-long Chen, Xiao-long Chen, Yuan-feng Zhao   +2 more
doaj   +1 more source

2023–2027 CAP First Pillar Reform and Livestock Sector: Production and Economic Impacts on Italian Specialized Dairy Cattle Farms

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The present study uses an agroeconomic supply model to assess the impacts of 2023–2027 CAP on Italian specialized dairy cattle farms. The model considers the voluntary choice of Eco‐Scheme 1, specifically addressed to livestock farms, through the implementation of binary variables.
Davide Dell'Unto, Raffaele Cortignani
wiley   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source

Market states and institutional herds: evidence from the Taiwan stock market

Cogent Economics & Finance
This study examines whether institutional herds, as defined by Chung and Kim, influence future excess returns across different market states in Taiwan stock market. Using specialized trading data aggregated from three major institutional investor groups,
Nicholas Ruei-Lin Lee, Chun-Liang Lin, Han Xia   +2 more
doaj   +1 more source

Herd Behavior in Venture Capital Market: Evidence from China

Mathematics, 2021
This paper aims to empirically analyze the herd behavior in the VC market in the context of China, including the existence, causes and consequences of herding among venture capitalists. For our empirical analysis, we first construct a herding measure and
Ruijun Zhang, Xiaotong Yang, Nian Li, Muhammad Asif Khan   +3 more
doaj   +1 more source