Filters








10,257 Hits in 11.7 sec

Inside insider trading

Acar Tamersoy, Bo Xie, Stephen L. Lenkey, Bryan R. Routledge, Duen Horng Chau, Shamkant B. Navathe
2013 Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining - ASONAM '13  
This work presents the first academic, large-scale exploratory study of insider filings and related data, based on the complete Form 4 fillings from the U.S. Securities and Exchange Commission (SEC).  ...  We explore the temporal and network-centric aspects of the trading behaviors of insiders, and make surprising and counter-intuitive discoveries.  ...  CONCLUSIONS This work presents the first academic, large-scale exploratory study of the complete insider trading data from SEC.  ... 
doi:10.1145/2492517.2500288 dblp:conf/asunam/TamersoyXLRCN13 fatcat:ntrnom2mlvcktah2eilqklnxte

Large-scale insider trading analysis: patterns and discoveries

Acar Tamersoy, Elias Khalil, Bo Xie, Stephen L. Lenkey, Bryan R. Routledge, Duen Horng Chau, Shamkant B. Navathe
2014 Social Network Analysis and Mining  
This work presents the first academic, large-scale exploratory study of insider filings and related data, based on the complete Form 4 fillings from the U.S. Securities and Exchange Commission (SEC).  ...  We explore the temporal and network-based aspects of the trading behaviors of insiders, and make surprising and counter-intuitive discoveries.  ...  Conclusions This work presents the first academic, large-scale exploratory study of the complete insider trading data from SEC.  ... 
doi:10.1007/s13278-014-0201-9 fatcat:a3pqwx6jwbf6zmf7mrsd2q54hu

Fraudulent Reporting Practices: The Inside Story of India's Enron

Dr. Madan Lal Bhasin
2016 Zenodo  
Keen to project a rosy picture of the Satyam to investors, employees and analysts, Mr.  ...  This is an exploratory and qualitative study based on secondary sources of information. An attempt has been made to provide an explanation for various intriguing questions about Satyam scam.  ...  by the CID of the State Police and Central agencies have established that "the promoters indulged in nastiest kind of insider trading of the company"s shares to raise money for building a large land bank  ... 
doi:10.5281/zenodo.3466155 fatcat:57b5kxcmjfaproinuvtwqxpaem

Inside opportunity formation: enterprise failure, cognition, and the creation of opportunities

Ronald K. Mitchell, J. Robert Mitchell, J. Brock Smith
2008 Strategic Entrepreneurship Journal  
In a PLS model, we utilize data gathered from a sample of 220 entrepreneurs, and augment these results with an ANOVA analysis that provides a deeper exploration of the theory.  ...  In this article, we: (1) elaborate on the critical dimensions that represent a multi-construct view of the new transaction commitment mindset and describe ways that these dimensions can be measured; (2  ...  We use graphs A through F (as presented in Table 3 ) to organize these results in accordance with the analysis pattern set in H2a-f.  ... 
doi:10.1002/sej.51 fatcat:uvpv5nxdijh6fkfxssw27zxbue

Digital Public History Inside and Outside the Box

Enrica Salvatori
2020 magazén  
exist in Italy nowadays, it is possible to look at several Italian projects in order to discuss the strange position of the digital issue within public history conferences, the place of history in the large  ...  Many projects have opened and closed, many pioneering initiatives have achieved success and attention, but often they have not 'taught' or left a fruitful legacy.  ...  CS ranges from "large-scale data collection" to "engaging public perspectives and knowledges in science discourse and policy making" (Shirk et al. 2012, 26) .  ... 
doi:10.30687/mag/2724-3923/2020/02/003 fatcat:dmabtb22vrfahnkayqczgorwj4

Wolf outside, dog inside? The genomic make-up of the Czechoslovakian Wolfdog

Romolo Caniglia, Elena Fabbri, Pavel Hulva, Barbora Černá Bolfíková, Milena Jindřichová, Astrid Vik Stronen, Ihor Dykyy, Alessio Camatta, Paolo Carnier, Ettore Randi, Marco Galaverni
2018 BMC Genomics  
The timing of the admixture and the effective population size trends estimated from the LD patterns reflected the documented history of the breed.  ...  from the pedigree data.  ...  Velli (ISPRA) for their helpful suggestions on a preliminary version of the manuscript.  ... 
doi:10.1186/s12864-018-4916-2 pmid:30005602 pmcid:PMC6043967 fatcat:hl46fnviprfx7l6zupnfvmm3ci

Emissions Trading [chapter]

2017 Encyclopedia of GIS  
The basic aim of an interactive exploratory visualization is to provide a visual environment that presents data to the user in such a way that it promotes the discovery of (inherent) patterns and relationships  ...  The phrase "exploratory spatial analysis" encompasses a wide range of goals and techniques for investigating patterns and process within georeferenced data.  ...  Markov Chain Models Based on the obtained sequential patterns, a personalized location-based recommender system can predict the probability of a user visiting a new location through using a variety of  ... 
doi:10.1007/978-3-319-17885-1_100350 fatcat:qtqeulswn5fanpkosuygq57viq

Intelligent System for the Detection of Insider Trading in Indian Stock Market

Amosh Sapkota, Anand Kumar, Anjali Mathur
2021 Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, India   unpublished
In the last three decades of Sebi's existence, there hasn't been a single conviction for insider trading.  ...  Insider trading is a pervasive stock market malpractice that has existed since the inception of the security market.  ...  trading.In the other work [3] , patterns were discovered from large scale exploratory analysis of insider filings and related data, based on the complete Form 4 fillings from the U.S.  ... 
doi:10.4108/eai.7-12-2021.2314574 fatcat:dnmlj3blhfcvhbvx57rgpfhih4

Factors Influencing Store Patronage: A Study of Modern Retailers in Bangkok Thailand

Wornchanok Chaiyasoonthorn, Watanyoo Suksa-ngiam
2011 International Journal of Trade, Economics and Finance  
However, when considered with significant factors and multicollinearity, only three factors: distance from workplace, purchase intention, and personal income could be used to create a predicting equation  ...  Discount stores, hypermarts, and supermarkets have been dominating the retail industry in Thailand for a long time.  ...  , and so on) per time, and Y6 = frequency of purchase from shops inside the store in a month.  ... 
doi:10.7763/ijtef.2011.v2.159 fatcat:mnfgezgsozhitdiwtutgjiujnu

Asymmetric Information, Trading Volume, and Portfolio Performance

Antony Jackson
2013 Social Science Research Network  
Efficient price discovery is essential to its success, with the presence of asymmetric information offsetting the impediment to price discovery inherent in low trading volume.  ...  These regulations will affect a large number of banks on a global scale and it will, therefore, be beneficial for banks and governments, as well as investors, to be conscious of the impact thereof.  ... 
doi:10.2139/ssrn.2269008 fatcat:ayzni5rn7fguvjf4x7lytnlmca

PRIVACY CONCERNS AND INTERNET USE--A MODEL OF TRADE-OFF FACTORS

TAMARA DINEV, PAUL HART
2003 Academy of Management Proceedings  
Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) were used to develop and validate the instrument involving two pilot studies and a final survey consisting of 301 individuals.  ...  In this paper we report on the development and validation of a model that assesses the tradeoffs in the delicate balance between the perceived personal benefits and privacy costs associated with Internet  ...  Highly sophisticated technologies like data mining and knowledge discovery require a large amount of personal data from a large number of individuals, so that new business rules and patterns can be extracted  ... 
doi:10.5465/ambpp.2003.13792464 fatcat:4xsq2pvh3feqfnfmvdt3ehkrbq

Connections between trades and trafficking in wildlife and drugs

Daan van Uhm, Nigel South, Tanya Wyatt
2021 Trends in Organized Crime  
It explores the question of 'Why in some cases, an illicit market remains focused on a single commodity, whilst in others it accommodates a combination of illicit commodities?'  ...  This study identifies different types of wildlife-drugs linkages, including combined contraband, camouflage, multiple trade lines, shared smuggling routes and transportation methods, barter trade, and  ...  For example, in 2018, members of a drug running organization from Kenya pleaded guilty to drug trafficking charges, including the trade of large quantities of heroin and methamphetamine. 5 They were also  ... 
doi:10.1007/s12117-021-09416-z pmid:34025109 pmcid:PMC8129602 fatcat:kz72y5nvmnaqflkrwucofdzg54

Archaeological Investigations of Early Trade and Urbanism at Gao Saney (Mali)

Mamadou Cissé
2013 Azania  
Secondary copper processing on a large-scale is documented at Marandet from the seventh century AD.  ...  The discovery of the two gold-based objects in the ninth to twelfth century deposits inside a building at Gao Ancien attests the development of inter-regional trade and exchange between Gao and other major  ...  of the analysis.  ... 
doi:10.1080/0067270x.2012.756752 fatcat:mwmflhjqifbwvdnmqywurcmjc4

Analysis On Industry And Trade - Operational Report

Nuno Bonito, Nelson Cristo, Marta Peres, Tânia Peças
2017 Zenodo  
This report contains the operational analysis on Industry and Trade of mineral raw materials in reference to five countries: Australia, Canada, Japan, South Africa and the USA.  ...  This is the outcome of INTRAW Work Package 1.4, mapping the context, the evolution and the performance of industry and trade in these reference countries.  ...  Iron and steel is also a significant industry in South Africa. In 2014 iron ore production was about 67.1 Mt. Gold There are 35 large-scale gold mines operating in South Africa 11 .  ... 
doi:10.5281/zenodo.840007 fatcat:ipri2bb2onf2rnewfhliayyah4

A Generic Methodology for the Statistically Uniform Comparable Evaluation of Automated Trading Platform Components [article]

Artur Sokolovsky, Luca Arnaboldi
2022 arXiv   pre-print
The proposed methodology is showcased on two automated trading platform components. Namely, price levels, a well-known trading pattern, and a novel 2-step feature extraction method.  ...  The main hypothesis was formulated to evaluate whether the selected trading pattern is suitable for use in the machine learning setting.  ...  traded before a large fluctuation.  ... 
arXiv:2009.09993v4 fatcat:cljtocsjmne2nmfu7rdogzjt3i
« Previous Showing results 1 — 15 out of 10,257 results