Ragnar Anton Kittil Frisch was a Norwegian economist and the co-recipient of the first Nobel Memorial Prize in Economic Sciences in 1969. He is known for being one of the founders of the discipline of econometrics, for coining the used term pair macroeconomics/microeconomics in 1933. Frisch was appointed by the King-in-Council as Professor of Economics and Statistics at the Faculty of Law, The Royal Frederick University in 1931, he served as the Dean of the Faculty of Law 1942–1943. Today, the Frisch Centre at the University of Oslo is named in his honour. Ragnar Frisch was born on 3 March 1895 in Christiania as the son of gold- and silversmith Anton Frisch and Ragna Fredrikke Frisch; the Frisch family had emigrated from Germany to Kongsberg in Norway in the 17th century and his ancestors had worked for the Kongsberg Silver Mines for generations. His family had thus worked with precious metals like gold for at least 300 years. Being expected to continue his family business, Frisch became an apprentice in the David Andersen workshop in Oslo.
However at his mother's advice, while doing his apprenticeship Frisch started studying at the Royal Frederick University. His chosen topic was economics, as it seemed to be "the shortest and easiest study" available at the university, passed his degree in 1919. In 1920 he passed his handicraftsman tests and became a partner in his father's workshop. In 1921 Frisch received a fellowship from the university which enabled him to spend three years studying economics and mathematics in France and England. After his return to Norway, in 1923, although the family's business was having difficulties, he continued his scientific activity, believing that research, not jewellery, was his real calling, he published a few papers about probability theory, started teaching at the University of Oslo during 1925 and, in 1926, he obtained the Dr. Philos. degree with a thesis in mathematical statistics. In 1926, Frisch published an article outlining his view that economics should follow the same path towards theoretical and empirical quantization that other sciences physics, had followed.
During the same year, he published his seminal article "Sur un problème d'économie pure" starting the implementation of his own quantization programme. The article offered theoretical axiomatizations which result in a precise specification of both ordinal and cardinal utility, followed by an empirical estimation of the cardinal specification. Frisch started lecturing a course on production theory, introducing a mathematization of the subject. Frisch received a fellowship from the Rockefeller Foundation to visit the United States in 1927. There, seeking other economists interested in the new mathematical and statistical approaches to economics, he associated with Irving Fisher, Wesley Clair Mitchell, Allyn Young and Henry Schultz, he wrote a paper analyzing the role of investment in explaining economic fluctuations. Wesley Mitchell, who had just written a book on business cycles, popularized Frisch's paper, introducing new advanced methods. Although his fellowship was extended to travel to Italy and France, the next year Frisch had to return to Norway because of his father's death.
He spent one year to modernize and recapitalize his family's workshop by selling family assets and to find a jeweller to manage the business for him. He resumed academic work, in 1928 being appointed Associate Professor of statistics and economics at the Oslo University. During 1927 and 1928 Frisch published a series of articles on the statistics of time series. In 1929 he published his first important essay on econometric methodology, "Correlation and scatter in statistical variables", followed in the same year by "Statics and dynamics in economic theory", which introduced dynamics in economic analysis. Frisch became a full Professor at the university in 1931, he founded at the university the Rockefeller-funded Institute of Economics in 1932 and became its Director of Research. Ragnar Frisch received the Antonio Feltrinelli prize from the Accademia Nazionale dei Lincei in 1961 and the Nobel Memorial Prize in Economic Sciences in 1969 for "having developed and applied dynamic models for the analysis of economic processes".
During the occupation of Norway by Nazi Germany Frisch was imprisoned in Bredtveit concentration camp from 17 October 1943 in Berg concentration camp from 22 November 1943 in Grini detention camp from 9 December 1943 to 8 October 1944. Frisch married Marie Smedal in 1920 and they had a daughter, Ragna, his granddaughter, Nadia Hasnaoui, became a Norwegian television performer. After his first wife died in 1952, he remarried in 1953 with childhood friend Astrid Johannessen. Who died in 1980. Frisch was one of the founders of economics as a modern science, he made a number of significant advances in the field of economics and coined a number of new words including econometrics and macroeconomics. His 1926 paper on consumer theory helped set up Neo-Walrasian research, he formalized production theory. In econometrics he worked on linear regression analysis. With Frederick V. Waugh, he introduced the celebrated Frisch–Waugh theorem. In oligopoly theory he developed the conjectural variation approach. Frisch is credited with introducing the term "model" in its modern economic sense by Paul Samuelson, based on a 1930 Yale University lecture.
His 1933 work on impulse-propagation business cycles became one of the principles of modern New Classical business cycle theory. He hel
A mathematician is someone who uses an extensive knowledge of mathematics in his or her work to solve mathematical problems. Mathematics is concerned with numbers, quantity, space and change. One of the earliest known mathematicians was Thales of Miletus, he is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos established the Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number", it was the Pythagoreans who coined the term "mathematics", with whom the study of mathematics for its own sake begins. The first woman mathematician recorded by history was Hypatia of Alexandria, she succeeded her father as Librarian at the Great Library and wrote many works on applied mathematics. Because of a political dispute, the Christian community in Alexandria punished her, presuming she was involved, by stripping her naked and scraping off her skin with clamshells.
Science and mathematics in the Islamic world during the Middle Ages followed various models and modes of funding varied based on scholars. It was extensive patronage and strong intellectual policies implemented by specific rulers that allowed scientific knowledge to develop in many areas. Funding for translation of scientific texts in other languages was ongoing throughout the reign of certain caliphs, it turned out that certain scholars became experts in the works they translated and in turn received further support for continuing to develop certain sciences; as these sciences received wider attention from the elite, more scholars were invited and funded to study particular sciences. An example of a translator and mathematician who benefited from this type of support was al-Khawarizmi. A notable feature of many scholars working under Muslim rule in medieval times is that they were polymaths. Examples include the work on optics and astronomy of Ibn al-Haytham; the Renaissance brought an increased emphasis on science to Europe.
During this period of transition from a feudal and ecclesiastical culture to a predominantly secular one, many notable mathematicians had other occupations: Luca Pacioli. As time passed, many mathematicians gravitated towards universities. An emphasis on free thinking and experimentation had begun in Britain's oldest universities beginning in the seventeenth century at Oxford with the scientists Robert Hooke and Robert Boyle, at Cambridge where Isaac Newton was Lucasian Professor of Mathematics & Physics. Moving into the 19th century, the objective of universities all across Europe evolved from teaching the “regurgitation of knowledge” to “encourag productive thinking.” In 1810, Humboldt convinced the King of Prussia to build a university in Berlin based on Friedrich Schleiermacher’s liberal ideas. Thus and laboratories started to evolve. British universities of this period adopted some approaches familiar to the Italian and German universities, but as they enjoyed substantial freedoms and autonomy the changes there had begun with the Age of Enlightenment, the same influences that inspired Humboldt.
The Universities of Oxford and Cambridge emphasized the importance of research, arguably more authentically implementing Humboldt’s idea of a university than German universities, which were subject to state authority. Overall, science became the focus of universities in the 20th centuries. Students could conduct research in seminars or laboratories and began to produce doctoral theses with more scientific content. According to Humboldt, the mission of the University of Berlin was to pursue scientific knowledge; the German university system fostered professional, bureaucratically regulated scientific research performed in well-equipped laboratories, instead of the kind of research done by private and individual scholars in Great Britain and France. In fact, Rüegg asserts that the German system is responsible for the development of the modern research university because it focused on the idea of “freedom of scientific research and study.” Mathematicians cover a breadth of topics within mathematics in their undergraduate education, proceed to specialize in topics of their own choice at the graduate level.
In some universities, a qualifying exam serves to test both the breadth and depth of a student's understanding of mathematics. Mathematicians involved with solving problems with applications in real life are called applied mathematicians. Applied mathematicians are mathematical scientists who, with their specialized knowledge and professional methodology, approach many of the imposing problems presented in related scientific fields. With professional focus on a wide variety of problems, theoretical systems, localized constructs, applied mathematicians work in the study and formulation of mathematical models. Mathematicians and applied mathematicians are considered to be two of the STEM careers; the discipline of applied mathematics concerns
Statistics is a branch of mathematics dealing with data collection, analysis and presentation. In applying statistics to, for example, a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model process to be studied. Populations can be diverse topics such as "all people living in a country" or "every atom composing a crystal". Statistics deals with every aspect of data, including the planning of data collection in terms of the design of surveys and experiments. See glossary of probability and statistics; when census data cannot be collected, statisticians collect data by developing specific experiment designs and survey samples. Representative sampling assures that inferences and conclusions can reasonably extend from the sample to the population as a whole. An experimental study involves taking measurements of the system under study, manipulating the system, taking additional measurements using the same procedure to determine if the manipulation has modified the values of the measurements.
In contrast, an observational study does not involve experimental manipulation. Two main statistical methods are used in data analysis: descriptive statistics, which summarize data from a sample using indexes such as the mean or standard deviation, inferential statistics, which draw conclusions from data that are subject to random variation. Descriptive statistics are most concerned with two sets of properties of a distribution: central tendency seeks to characterize the distribution's central or typical value, while dispersion characterizes the extent to which members of the distribution depart from its center and each other. Inferences on mathematical statistics are made under the framework of probability theory, which deals with the analysis of random phenomena. A standard statistical procedure involves the test of the relationship between two statistical data sets, or a data set and synthetic data drawn from an idealized model. A hypothesis is proposed for the statistical relationship between the two data sets, this is compared as an alternative to an idealized null hypothesis of no relationship between two data sets.
Rejecting or disproving the null hypothesis is done using statistical tests that quantify the sense in which the null can be proven false, given the data that are used in the test. Working from a null hypothesis, two basic forms of error are recognized: Type I errors and Type II errors. Multiple problems have come to be associated with this framework: ranging from obtaining a sufficient sample size to specifying an adequate null hypothesis. Measurement processes that generate statistical data are subject to error. Many of these errors are classified as random or systematic, but other types of errors can be important; the presence of missing data or censoring may result in biased estimates and specific techniques have been developed to address these problems. Statistics can be said to have begun in ancient civilization, going back at least to the 5th century BC, but it was not until the 18th century that it started to draw more from calculus and probability theory. In more recent years statistics has relied more on statistical software to produce tests such as descriptive analysis.
Some definitions are: Merriam-Webster dictionary defines statistics as "a branch of mathematics dealing with the collection, analysis and presentation of masses of numerical data." Statistician Arthur Lyon Bowley defines statistics as "Numerical statements of facts in any department of inquiry placed in relation to each other."Statistics is a mathematical body of science that pertains to the collection, interpretation or explanation, presentation of data, or as a branch of mathematics. Some consider statistics to be a distinct mathematical science rather than a branch of mathematics. While many scientific investigations make use of data, statistics is concerned with the use of data in the context of uncertainty and decision making in the face of uncertainty. Mathematical statistics is the application of mathematics to statistics. Mathematical techniques used for this include mathematical analysis, linear algebra, stochastic analysis, differential equations, measure-theoretic probability theory.
In applying statistics to a problem, it is common practice to start with a population or process to be studied. Populations can be diverse topics such as "all people living in a country" or "every atom composing a crystal". Ideally, statisticians compile data about the entire population; this may be organized by governmental statistical institutes. Descriptive statistics can be used to summarize the population data. Numerical descriptors include mean and standard deviation for continuous data types, while frequency and percentage are more useful in terms of describing categorical data; when a census is not feasible, a chosen subset of the population called. Once a sample, representative of the population is determined, data is collected for the sample members in an observational or experimental setting. Again, descriptive statistics can be used to summarize the sample data. However, the drawing of the sample has been subject to an element of randomness, hence the established numerical descriptors from the sample are due to uncertainty.
To still draw meaningful conclusions about the entire population, in
Esperanto is the most spoken constructed international auxiliary language. It was created in the late 19th century by a Polish-Jewish ophthalmologist. In 1887, he published a book detailing Unua Libro, under the pseudonym Dr. Esperanto. Esperanto translates to English as "one who hopes". Zamenhof's goal was to create an easy and flexible language that would serve as a universal second language to foster peace and international understanding, to build a community of speakers, as he inferred that one can’t have a language without a community of speakers, his original title for the language was the international language, but early speakers grew fond of the name Esperanto and began to use it as the name for the language in 1889. In 1905, Zamenhof published Fundamento de Esperanto as a definitive guide to the language; that year, he organized the first World Esperanto Congress, an ongoing annual conference, in Boulogne-sur-Mer, France. The first congress ratified the Declaration of Boulogne, which established several foundational premises for the Esperanto movement.
One of its pronouncements is that Fundamento de Esperanto is the only obligatory authority over the language. Another is that the Esperanto movement is a linguistic movement and that no further meaning can be ascribed to it. Zamenhof proposed to the first congress that an independent body of linguistic scholars should steward the future evolution of Esperanto, foreshadowing the founding of the Akademio de Esperanto, in part modeled after the Académie française, established soon thereafter. Since 1905, congresses have been held in various countries every year, with the exceptions of years during the World Wars. In 1908, a group of young Esperanto speakers led by Hector Hodler established the Universal Esperanto Association, in order to provide a central organization for the global Esperanto community. Esperanto grew both as a language and as a linguistic community. Despite speakers facing persecution in regimes such as Nazi Germany and the Soviet Union under Stalin, Esperanto speakers continued to establish organizations and publish periodicals tailored to specific regions and interests.
In 1954, the United Nations granted official support to Esperanto as an international auxiliary language in the Montevideo Resolution. Several writers have contributed to the growing body of Esperanto literature, including William Auld, who received the first nomination for the Nobel Prize in Literature for a literary work in Esperanto in 1999, followed by two more in 2004 and 2006. Esperanto-language writers are officially represented in PEN International, the worldwide writers association, through Esperanto PEN Centro. Esperanto has continued to develop in the 21st century; the advent of the Internet has had a significant impact on the language, as learning it has become accessible on platforms such as Duolingo and as speakers have networked on platforms such as Amikumu. With two million speakers, a small portion of whom are native speakers, it is the most spoken constructed language in the world. Although no country has adopted Esperanto Esperantujo is the collective name given to places where it is spoken, the language is employed in world travel, cultural exchange, literature, language instruction and radio broadcasting.
While its advocates continue to hope for the day that Esperanto becomes recognized as the international auxiliary language, an increasing number have stopped focusing on this goal and instead view the Esperanto community as a "stateless diasporic linguistic minority" based on freedom of association, with a culture worthy of preservation based on its own merit. Some have chosen to learn Esperanto due to its purported help in third language acquisition. Zamenhof had three goals, as he wrote in Unua Libro: "To render the study of the language so easy as to make its acquisition mere play to the learner." "To enable the learner to make direct use of his knowledge with people of any nationality, whether the language be universally accepted or not. "To find some means of overcoming the natural indifference of mankind, disposing them, in the quickest manner possible, en masse, to learn and use the proposed language as a living one, not only in last extremities, with the key at hand."According to the database Ethnologue, up to two million people worldwide, to varying degrees, speak Esperanto, including about 1,000 to 2,000 native speakers who learned Esperanto from birth.
The Universal Esperanto Association has more than 5500 members in 120 countries. Its usage is highest in Europe, East Asia, South America. Lernu! is one of the most popular on-line learning platforms for Esperanto. In 2013, the "lernu.net" site reported 150,000 registered users and had between 150,000 and 200,000 visitors each month. Lernu has 274,800 registered users, who are able to view the site's interface in their choice of 21 languages — Catalan, Chinese Danish, Esperanto, French, German, Hungarian, Norwegian, Portuguese, Serbian, Slovak and Ukrainian.
Norway the Kingdom of Norway, is a Nordic country in Northern Europe whose territory comprises the western and northernmost portion of the Scandinavian Peninsula. The Antarctic Peter I Island and the sub-Antarctic Bouvet Island are dependent territories and thus not considered part of the kingdom. Norway lays claim to a section of Antarctica known as Queen Maud Land. Norway has a total area of 385,207 square kilometres and a population of 5,312,300; the country shares a long eastern border with Sweden. Norway is bordered by Finland and Russia to the north-east, the Skagerrak strait to the south, with Denmark on the other side. Norway has an extensive coastline, facing the Barents Sea. Harald V of the House of Glücksburg is the current King of Norway. Erna Solberg has been prime minister since 2013. A unitary sovereign state with a constitutional monarchy, Norway divides state power between the parliament, the cabinet and the supreme court, as determined by the 1814 constitution; the kingdom was established in 872 as a merger of a large number of petty kingdoms and has existed continuously for 1,147 years.
From 1537 to 1814, Norway was a part of the Kingdom of Denmark-Norway, from 1814 to 1905, it was in a personal union with the Kingdom of Sweden. Norway was neutral during the First World War. Norway remained neutral until April 1940 when the country was invaded and occupied by Germany until the end of Second World War. Norway has both administrative and political subdivisions on two levels: counties and municipalities; the Sámi people have a certain amount of self-determination and influence over traditional territories through the Sámi Parliament and the Finnmark Act. Norway maintains close ties with both the United States. Norway is a founding member of the United Nations, NATO, the European Free Trade Association, the Council of Europe, the Antarctic Treaty, the Nordic Council. Norway maintains the Nordic welfare model with universal health care and a comprehensive social security system, its values are rooted in egalitarian ideals; the Norwegian state has large ownership positions in key industrial sectors, having extensive reserves of petroleum, natural gas, lumber and fresh water.
The petroleum industry accounts for around a quarter of the country's gross domestic product. On a per-capita basis, Norway is the world's largest producer of oil and natural gas outside of the Middle East; the country has the fourth-highest per capita income in the world on the World IMF lists. On the CIA's GDP per capita list which includes autonomous territories and regions, Norway ranks as number eleven, it has the world's largest sovereign wealth fund, with a value of US$1 trillion. Norway has had the highest Human Development Index ranking in the world since 2009, a position held between 2001 and 2006, it had the highest inequality-adjusted ranking until 2018 when Iceland moved to the top of the list. Norway ranked first on the World Happiness Report for 2017 and ranks first on the OECD Better Life Index, the Index of Public Integrity, the Democracy Index. Norway has one of the lowest crime rates in the world. Norway has two official names: Norge in Noreg in Nynorsk; the English name Norway comes from the Old English word Norþweg mentioned in 880, meaning "northern way" or "way leading to the north", how the Anglo-Saxons referred to the coastline of Atlantic Norway similar to scientific consensus about the origin of the Norwegian language name.
The Anglo-Saxons of Britain referred to the kingdom of Norway in 880 as Norðmanna land. There is some disagreement about whether the native name of Norway had the same etymology as the English form. According to the traditional dominant view, the first component was norðr, a cognate of English north, so the full name was Norðr vegr, "the way northwards", referring to the sailing route along the Norwegian coast, contrasting with suðrvegar "southern way" for, austrvegr "eastern way" for the Baltic. In the translation of Orosius for Alfred, the name is Norðweg, while in younger Old English sources the ð is gone. In the 10th century many Norsemen settled in Northern France, according to the sagas, in the area, called Normandy from norðmann, although not a Norwegian possession. In France normanni or northmanni referred to people of Sweden or Denmark; until around 1800 inhabitants of Western Norway where referred to as nordmenn while inhabitants of Eastern Norway where referred to as austmenn. According to another theory, the first component was a word nór, meaning "narrow" or "northern", referring to the inner-archipelago sailing route through the land.
The interpretation as "northern", as reflected in the English and Latin forms of the name, would have been due to folk etymology. This latter view originated with philologist Niels Halvorsen Trønnes in 1847; the form Nore is still used in placenames such as the village of Nore and lake Norefjorden in Buskerud county, still has the same meaning. Among other arguments in favour of the theor
Harald Cramér was a Swedish mathematician and statistician, specializing in mathematical statistics and probabilistic number theory. John Kingman described him as "one of the giants of statistical theory". Harald Cramér was born in Stockholm, Sweden on 25 September 1893. Cramér remained close to Stockholm for most of his life, he entered the University of Stockholm as an undergraduate in 1912, where he studied mathematics and chemistry. During this period, he was a research assistant under the famous chemist, Hans von Euler-Chelpin, with whom he published his first five articles from 1913 to 1914. Following his lab experience, he began to focus on mathematics, he began his work on his doctoral studies in mathematics which were supervised by Marcel Riesz at the University of Stockholm. Influenced by G. H. Hardy, Cramér's research led to a PhD in 1917 for his thesis "On a class of Dirichlet series". Following his PhD, he served as an Assistant Professor of Mathematics at Stockholm University from 1917 to 1929.
Early on, Cramér was involved in analytic number theory. He made some important statistical contributions to the distribution of primes and twin primes, his most famous paper on this subject is entitled "On the order of magnitude of the difference between consecutive prime numbers", which provided a rigorous account of the constructive role in which probability applied to number theory and included an estimate for prime gaps that became known as Cramér's conjecture. In the late 1920s, Cramér became interested in the field of probability, which at the time was not an accepted branch of mathematics. Cramér knew that a radical change was needed in this field, in a paper in 1926 said, "The probability concept should be introduced by a purely mathematical definition, from which its fundamental properties and the classical theorems are deduced by purely mathematical operations." Cramér took an interest in the rigorous mathematical formulation of probability in the work of French and Russian mathematicians such as Kolmogorov, Lévy, Khinchin in the early 1930s.
Cramér made significant development to the revolution in probability theory. Cramér wrote his careful study of the field in his Cambridge publication Random variables and probability distributions which appeared in 1937. Shortly after World War II, Cramér went on to publish the influential Mathematical Methods of Statistics in 1946; this text was one that "showed the way in which statistical practice depended on a body of rigorous mathematical analysis as well as Fisherian intuition."In 1929, Cramér was appointed to a newly created chair in Stockholm University, becoming the first Swedish professor of Actuarial Mathematics and Mathematical Statistics. Cramér retained this position up until 1958. During his tenure at Stockholm University, Cramér was a PhD advisor for 10 students, most notably Herman Wold and Kai Lai Chung. In 1950 he was elected as a Fellow of the American Statistical Association. Starting in 1950, Cramér took on the additional responsibility of becoming the President of Stockholm University.
In 1958, he was appointed to be Chancellor of the entire Swedish university system. Cramér retired from the Swedish university system in 1961. A large portion of Cramér's work concerned the field of actuarial insurance mathematics. During the period from 1920 to 1929, he was an actuary for the life insurance company Svenska livförsäkringsbolaget, his actuarial work during this time led him to study probability and statistics which became the main area of his research. In 1927 he published some of its applications. Following his work for Svenska livförsäkringsbolaget, he went on to work for Återförsäkringsaktiebolaget Sverige, a reinsurance company, up until 1948, he was known for his pioneering efforts in insurance risk theory. After this period, he remained as a consultant actuary to Sverige from 1949 to 1961. In his life, he was elected to be the Honorary President of the Swedish Actuarial Society. Cramér remained an active contributor to his professional career for an additional 20 years. Following his retirement in 1961, he became active in research, slowed due to his Chancellorship.
During the years from 1961 to 1983, Cramér traveled throughout the United States and Europe to continue his research, making significant stops at Berkeley, at the Research Triangle Institute of North Carolina. Cramér received an Honorary Doctorate from Heriot-Watt University in 1972, his academic career spanned over seven decades, from 1913 to 1982. Harald Cramér married Marta Hansson in 1918, they remained together up until her death in 1973, he had referred to her as his "Beloved Marta". Together they had one daughter, Marie-Louise, two sons and Kim. Cramér, Harald. "Über eine Eigenschaft der normalen Verteilungsfunktion". Mathematische Zeitschrift. 41: 405–414. Doi:10.1007/BF01180430. MR1545629 Cramér, Harald. "Sur un nouveau théorème-limite de la théorie des probabilités". Actualités Scientifiques et Industrielles. 736: 5–23. Wegman, Edward. "Some Personal Recollections of Harald Cramér on the Development of Statistics and Probability". Statistical Science. 1: 528–535. Doi:10.1214/ss/1177013531. JSTOR 2245807.
Kingman, J. F. C.. "Harald Cramér, 1893-1985". Journal of the Royal Statistical Society. 149: 186. JSTOR 2981530. Blom, Gunnar. "Harald Cramér, 1893-1985". The Annals of Statistics. 15: 1335–1350. Doi:10.1214/aos/1176350596. JSTOR 2241677. Kendall, David. "A Tribute to Harald Cramér". Journal of the Royal Statistical Society, Series A. 146: 211–212. JSTOR 2981652. Heyde, C
BIBSYS is an administrative agency set up and organized by the Ministry of Education and Research in Norway. They are a service provider, focusing on the exchange and retrieval of data pertaining to research and learning – metadata related to library resources. BIBSYS are collaborating with all Norwegian universities and university colleges as well as research institutions and the National Library of Norway. Bibsys is formally organized as a unit at the Norwegian University of Science and Technology, located in Trondheim, Norway; the board of directors is appointed by Norwegian Ministry of Research. BIBSYS offer researchers and others an easy access to library resources by providing the unified search service Oria.no and other library services. They deliver integrated products for the internal operation for research and special libraries as well as open educational resources; as a DataCite member BIBSYS act as a national DataCite representative in Norway and thereby allow all of Norway's higher education and research institutions to use DOI on their research data.
All their products and services are developed in cooperation with their member institutions. BIBSYS began in 1972 as a collaborative project between the Royal Norwegian Society of Sciences and Letters Library, the Norwegian Institute of Technology Library and the Computer Centre at the Norwegian Institute of Technology; the purpose of the project was to automate internal library routines. Since 1972 Bibsys has evolved from a library system supplier for two libraries in Trondheim, to developing and operating a national library system for Norwegian research and special libraries; the target group has expanded to include the customers of research and special libraries, by providing them easy access to library resources. BIBSYS is a public administrative agency answerable to the Ministry of Education and Research, administratively organised as a unit at NTNU. In addition to BIBSYS Library System, the product portfolio consists of BISBYS Ask, BIBSYS Brage, BIBSYS Galleri and BIBSYS Tyr. All operation of applications and databases is performed centrally by BIBSYS.
BIBSYS offer a range of services, both in connection with their products and separate services independent of the products they supply. Open access in Norway Om Bibsys