|
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 ICREA, Catalan Institution for Rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actuarial Science
Actuarial science is the discipline that applies mathematics, mathematical and statistics, statistical methods to Risk assessment, assess risk in insurance, pension, finance, investment and other industries and professions. Actuary, Actuaries are professionals trained in this discipline. In many countries, actuaries must demonstrate their competence by passing a series of rigorous professional examinations focused in fields such as probability and predictive analysis. Actuarial science includes a number of interrelated subjects, including mathematics, probability theory, statistics, finance, economics, financial accounting and computer science. Historically, actuarial science used deterministic models in the construction of tables and premiums. The science has gone through revolutionary changes since the 1980s due to the proliferation of high speed computers and the union of stochastic actuarial models with modern financial theory. Many universities have undergraduate and gradu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fraud Detection
In law, fraud is intent (law), intentional deception to deprive a victim of a legal right or to gain from a victim unlawfully or unfairly. Fraud can violate Civil law (common law), 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, such as obtaining a passport, travel document, or driver's licence. In cases of mortgage fraud, the perpetrator may attempt to qualify for a mortgage by way of false statements. Terminology Fraud can be defined as either a civil wrong or a criminal act. For civil fraud, a government agency or person or entity harmed by fraud may bring litigation to stop the fraud, seek monetary damages, or both. For cr ... [...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 be independent and identically distributed samples drawn from some univariate distribution with an unknown density at any given point . We are in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Econometrics
Econometrics is an application of statistical methods to economic data in order to give empirical content to economic relationships. M. Hashem Pesaran (1987). "Econometrics", '' The New Palgrave: A Dictionary of Economics'', v. 2, p. 8 p. 8–22 Reprinted in J. Eatwell ''et al.'', eds. (1990). ''Econometrics: The New Palgrave''p. 1 p. 1–34Abstract ( 2008 revision by J. Geweke, J. Horowitz, and H. P. Pesaran). More precisely, it is "the quantitative analysis of actual economic 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 today. A basic tool for econometrics is the multiple linear regression model. ''Econome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Barcelona
The University of Barcelona (official name in ; UB), formerly also known as Central University of Barcelona (), is a public research university located in the city of Barcelona, Catalonia, Spain. It was established in 1450. With 76,000 students, it is one of the biggest universities in Spain and has also been ranked 1st in the country in most of the 2024 rankings. 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 the UB's research centres and institutes which collaborate with leading research institutions and networks in Spain and abroad. The UB is also home to three la ... [...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, it is one of the original plate glass university, plate glass universities. The university comprises three campuses in the county, in Southend-on-Sea and Loughton with its primary campus in Wivenhoe Park, Colchester. Essex has a largely diverse student community and holds partnerships with more than 100 global higher education institutions. It was named Times Higher Education University of the Year, University of the Year at the Times Higher Education awards, ''Times Higher Education'' Awards in 2018. Essex's Department of Government received Regius Professorship conferred by Queen Elizabeth II in 2013 and the university was awarded the Queen's Anniversary Prize on two occasions for advancing human rights in 2009 and social and economic research in 2017. In the 2025 rankings of British universities, Essex is ranked 30th in the Complete University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National University Of Distance Education
The National Distance Education University (, UNED) is a distance learning and research university founded in 1972 and is the only university run by the government of Spain. The headquarters is located in Madrid, with campuses in all Spanish autonomous communities. There are 14 study centers 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. UNED is focused on distance learning combined with traditional classroom instruction (called hybrid or blended) and supports over 150,000 students. 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 not being physically present - UNED awards the same qualifications as other Spanish universities and has the same entry requirements. Int ... [...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, 1 ... [...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. ... [...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 Motors, Leyland Motor Corp., announces the sale of 450 buses to the Cuban government, challenging the United States blockade of Cuba. * January 9 – ''Martyrs' Day (Panama), 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 22 – Kenneth Kaunda is inaugurated as the first Prime Minister of Northern Rhodesi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...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 countries in the Americas **Spanish cuisine ** Spanish history **Spanish culture **Languages of Spain, the various languages in Spain 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 The culture of Spain is influenced by its Western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
