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Montserrat Guillén
Montserrat Guillén i Estany (born 25 January 1964) is a Spanish statistician and economist whose research interests include actuarial science, fraud detection, and kernel density estimation. She is a professor and director of the Riskcenter in the department of econometrics at the University of Barcelona. Education and career Guillén earned a master's degree in mathematics and mathematical statistics at the University of Barcelona in 1987, and a Ph.D. in economics from the University of Barcelona in 1992. She also has a master's degree in social science data analysis from the University of Essex (1993) and another master's degree in risk management and insurance from the National University of Distance Education (2006). She has held faculty positions at the University of Barcelona since 1993, and became full professor in 2001. In 2012 and 2019 she was named a distinguished professor by the Catalan Institution for Research and Advanced Studies. Books Guillén is the co-author of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraud Detection
In law, fraud is intentional deception to secure unfair or unlawful gain, or to deprive a victim of a legal right. Fraud can violate civil law (e.g., a fraud victim may sue the fraud perpetrator to avoid the fraud or recover monetary compensation) or criminal law (e.g., a fraud perpetrator may be prosecuted and imprisoned by governmental authorities), or it may cause no loss of money, property, or legal right but still be an element of another civil or criminal wrong. The purpose of fraud may be monetary gain or other benefits, for example by obtaining a passport, travel document, or driver's license, or mortgage fraud, where the perpetrator may attempt to qualify for a mortgage by way of false statements. Internal fraud, also known as "insider fraud", is fraud committed or attempted by someone within an organisation such as an employee. A hoax is a distinct concept that involves deliberate deception without the intention of gain or of materially damaging or depriving a victi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kernel Density Estimation
In statistics, kernel density estimation (KDE) is the application of kernel smoothing for probability density estimation, i.e., a non-parametric method to estimate the probability density function of a random variable based on ''kernels'' as weights. KDE answers a fundamental data smoothing problem where inferences about the population are made, based on a finite data sample. In some fields such as signal processing and econometrics it is also termed the Parzen–Rosenblatt window method, after Emanuel Parzen and Murray Rosenblatt, who are usually credited with independently creating it in its current form. One of the famous applications of kernel density estimation is in estimating the class-conditional marginal densities of data when using a naive Bayes classifier, which can improve its prediction accuracy. Definition Let (''x''1, ''x''2, ..., ''xn'') be independent and identically distributed samples drawn from some univariate distribution with an unknown density ''ƒ'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Econometrics
Econometrics is the application of Statistics, statistical methods to economic data in order to give Empirical evidence, empirical content to economic relationships.M. Hashem Pesaran (1987). "Econometrics," ''The New Palgrave: A Dictionary of Economics'', v. 2, p. 8 [pp. 8–22]. Reprinted in J. Eatwell ''et al.'', eds. (1990). ''Econometrics: The New Palgrave''p. 1[pp. 1–34].Abstract (The New Palgrave Dictionary of Economics, 2008 revision by J. Geweke, J. Horowitz, and H. P. Pesaran). More precisely, it is "the quantitative analysis of actual economic Phenomenon, phenomena based on the concurrent development of theory and observation, related by appropriate methods of inference". An introductory economics textbook describes econometrics as allowing economists "to sift through mountains of data to extract simple relationships". Jan Tinbergen is one of the two founding fathers of econometrics. The other, Ragnar Frisch, also coined the term in the sense in which it is used toda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Barcelona
The University of Barcelona ( ca, Universitat de Barcelona, UB; ; es, link=no, Universidad de Barcelona) is a public university located in the city of Barcelona, Catalonia, in Spain. With 63,000 students, it is one of the biggest universities in Spain. It is one of the oldest universities in both Catalonia and Spain, established in 1450. It is considered one of the best universities in Spain. Overall, the UB has been ranked 1st in Spain in most of the 2022-2023 rankings and is located around the 50th place in Europe. It has 106 departments and more than 5,000 full-time researchers, technicians and research assistants, most of whom work in the 243 research groups as recognized and supported by the Government of Catalonia. In 2010, the UB was awarded 175 national research grants and 17 European grants and participated in over 500 joint research projects with the business sector, generating an overall research income of 70 million euros. The work of these groups is overseen by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Essex
The University of Essex is a public university, public research university in Essex, England. Established by royal charter in 1965, Essex is one of the original plate glass university, plate glass universities. Essex's shield consists of the ancient arms attributed to the Kingdom of Essex, and the motto, "Thought the harder, heart the keener", is adapted from the Anglo-Saxon poem ''The Battle of Maldon''. The university comprises three campuses with its primary campus located within Wivenhoe Park and campuses in Southend-on-Sea and in Loughton. Essex is rated Gold for Teaching Excellence by the TEF since 2017, named University of the Year at the Times Higher Education awards, Times Higher Education Awards in 2018, and is ranked an internationally excellent research-intensive university by the Research Excellence Framework, REF. Essex's Department of Government received Regius Professorship conferred by Elizabeth II, Her Majesty, The Queen in 2013 and the university was awarded t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National University Of Distance Education
The National Distance Education University, known in Spanish as ''Universidad Nacional de Educación a Distancia'' (UNED), is a public research university of national scope. The university was founded in 1972 under the Ministry of Universities. It has headquarters in Madrid, Spain, with campuses in all Spanish autonomous communities. In addition, there are 14 study centres and 3 exam points in 13 countries in Europe, the Americas and Africa. The University awards undergraduate and postgraduate degrees, as well as non-degree qualifications such as diplomas and certificates, or continuing education units. Focused on distance learning combined with traditional classroom instruction (called hybrid or blended). With over 150.000 students, UNED is the largest university in Spain and the second largest in Europe. Origins and methodology Founded in 1972 with the stated purpose of providing education opportunities via a distance education system - in which students are taught while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalan Institution For Research And Advanced Studies
ICREA, Catalan Institution for Research and Advanced Studies, is a foundation jointly promoted by the Catalan Government through its Department of Innovation, Universities and Enterprise, and the Catalan Foundation for Research and Innovation (FCRI). ICREA was created in 2000 aiming to boost the research system of Catalonia via the recruitment of top scientists for the Catalan R&D system, scientists capable of leading new research groups, strengthening existing groups, and opening up novel forefront lines of research. To achieve its objectives ICREA works closely with Catalan universities and research centres based in Catalonia by means of long-term agreements that allow ICREA researchers to integrate in research groups within these universities and centres. In the period 2000-2008, ICREA has hired a total of 222 tenured research professors in different areas of research: 32.5% in life and medical sciences, 27% in experimental sciences and mathematics, 10% in social sciences, 13. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Association For The Study Of Insurance Economics
''Insurance Economics'' is a research programme set up by the Geneva Association, also known as the International Association for the Study of Insurance Economics. It is dedicated to making an original contribution to the progress of insurance through promoting studies of the interdependence between economics and insurance, to highlight the importance of risk and insurance economics as part of the modern general economic theory, to detect and define special aims for research programmes in risk and insurance economics, to stimulate and support academic and professional research work in risk and insurance economics throughout the world, and to diffuse knowledge and the results of research in risk and insurance economics worldwide. The Geneva Association has been the founding institution of the European Group of Risk and Insurance Economists (EGRIE) one of worldwide now three regional organisations that organise (mostly) academic experts in the fields of risk and insurance economics. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1964 Births
Events January * January 1 – The Federation of Rhodesia and Nyasaland is dissolved. * January 5 - In the first meeting between leaders of the Roman Catholic and Orthodox churches since the fifteenth century, Pope Paul VI and Patriarch Athenagoras I of Constantinople meet in Jerusalem. * January 6 – A British firm, the Leyland Motor Corp., announces the sale of 450 buses to the Cuban government, challenging the United States blockade of Cuba. * January 9 – ''Martyrs' Day'': Armed clashes between United States troops and Panamanian civilians in the Panama Canal Zone precipitate a major international crisis, resulting in the deaths of 21 Panamanians and 4 U.S. soldiers. * January 11 – United States Surgeon General Luther Terry reports that smoking may be hazardous to one's health (the first such statement from the U.S. government). * January 12 ** Zanzibar Revolution: The predominantly Arab government of Zanzibar is overthrown by African nationalist rebels; a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Statisticians
Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Canada * Spanish River (other), the name of several rivers * Spanish Town, Jamaica Other uses * John J. Spanish (1922–2019), American politician * "Spanish" (song), a single by Craig David, 2003 See also * * * Español (other) * Spain (other) * España (other) * Espanola (other) * Hispania, the Roman and Greek name for the Iberian Peninsula * Hispanic, the people, nations, and cultures that have a historical link to Spain * Hispanic (other) * Hispanism * Spain (other) * National and regional identity in Spain * Culture of Spain * Spanish Fort (other) Spanish Fort or Old Spanish Fort may refer to: United States * Spanish Fort, Alabama, a city * Spanish Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
