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81.
Mohammad Reza Ayatollahzadeh Shirazi Ahmad Abdollahzadeh Barfouroush 《Negotiation Journal》2008,24(1):45-70
In fully automated e‐negotiation all involved parties are software agents, so negotiation takes place in a multiagent system between software agents that have been developed as a computer system for automating tasks in a specific application domain. A multiagent system is a group of agents that interact and cooperate with each other to fulfill their objectives or to improve their performance. How do these agents negotiate with each other to manage their task interdependencies? What negotiation mechanisms are needed? These are important questions. In this article, we present a conceptual framework for modeling and developing automated negotiation systems. This framework represents and specifies all the necessary concepts and entities for developing a negotiation system as well as the relationships among these concepts. This framework can also be used to model human negotiations scenarios for analyzing these types of negotiations and simulating them with multiagent systems. The work reported in this article is the first unified framework that represents all the needed elements for modeling and developing automated negotiation systems and existing relationships between them. 相似文献
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This article examines the effect of Amanah Ikhtiar Malaysia's (AIM) microcredit programme on low-income households' income, poverty rate, and vulnerability in Peninsular Malaysia. This study employed a quasi-experimental approach, cross-sectional design, and stratified random sampling method. Findings indicated that participation in AIM's microcredit programme leads to an increase in household income and reduces both the poverty rate and level of economic vulnerability. AIM and policymakers, therefore, should focus on promoting a supportive environment to improve cooperation among participants by designing a dynamic and well-diversified microfinance programme and specialised skills-building training programme. 相似文献
84.
Erwin Vermeij M.S. Peter Zoon Ph.D. Mayonne van Wijk M.S. Reza Gerretsen M.D. 《Journal of forensic sciences》2015,60(3):770-776
Dissolving bodies is a current method of disposing of human remains and has been practiced throughout the years. During the last decade in the Netherlands, two cases have emerged in which human remains were treated with acid. In the first case, the remains of a cremated body were treated with hydrofluoric acid. In the second case, two complete bodies were dissolved in a mixture of hydrochloric and sulfuric acid. In both cases, a great variety of evidence was collected at the scene of crime, part of which was embedded in resin, polished, and investigated using SEM/EDX. Apart from macroscopic findings like residual bone and artificial teeth, in both cases, distinct microscopic residues of bone were found as follows: (partly) digested bone, thin‐walled structures, and recrystallized calcium phosphate. Although some may believe it is possible to dissolve a body in acid completely, at least some of these microscopic residues will always be found. 相似文献
85.
Mohammad Abdul Munim Joarder Monir Uddin Ahmed Tahsina Haque Syed Hasanuzzaman 《Economic Change and Restructuring》2014,47(1):63-87
We investigate how efficiently the stock market participants incorporate the information contained in money supply changes into stock prices in an emerging economy like Bangladesh. Of particular interest is to test how the changes in monetary aggregates directly affect the stock prices through asset changes and indirectly through their effects on real economic activity. We have considered the monthly series of the real stock returns (P) and examine the relationship between stock returns and monetary aggregates from 1980 to 2008. We also include the exchange rate of US dollar against Bangladeshi Taka and industrial production index. The presence of cointegration between stock prices and monetary aggregates indicate long-run predictability of the Bangladesh stock market. The short-run dynamics between monetary aggregates and real stock return, relied on theoretically motivated long-run restrictions, are analyzed using an empirical structural VAR model. The dynamic response of the real stock returns to changes in macroeconomic variables (such as broad money supply, exchange rates), particularly its lagged responses to real economic activity generates inefficiency in the Dhaka Stock Exchange. The findings of this article indicate that informational inefficiency exists in the stock market of Bangladesh due to the presence of unidirectional causality. To be efficient, the infrastructure of the SEC should be modernized, revaluation of the net asset value of the companies should be audited by the affiliated firms of the SEC, demutualization should be done as early as possible, private placement, issue of preference share and book building methods must be under rule based. Insider trading should be strictly prohibited. 相似文献
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This article examines the Chinese state's interactions and influences on the development of non-governmental organizations (NGOs) through a corporatist framework. It suggests that not only is the central state actively involved in the development of NGOs, but increasingly the successes of NGOs are determined by their interactions with the local state. We profile NGOs in Shanghai, of varying sizes, budgets and issue-areas, as a case study to understand the interplay between NGOs and the local state. The article further discusses reasons behind the growing shift from central to local state influences, and the potential future implications for state–NGO relations in China. 相似文献
88.
Md. Hasan Reza 《Child & Youth Services》2017,38(4):285-301
This qualitative study explores how the estimated 1–3 million street children of Bangladesh cope with the verbal, physical, and sexual violence inflicted on them on an almost daily basis. Drawing on a sample of 75 street children ages 10–17 in the capital city of Dhaka, the study is based on multiple interviews with participants. Interview data and social network theory yielded insights about the types of violence endured and how age, gender, and location impacted risks faced by street children. The study also highlights the complex and varied roles that social networks and group solidarity, as well as the actions of individual peers, play in the survival of this vulnerable population. 相似文献
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