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Simul
SIMUL - i.e. Système Intégré de Modélisation mULti-dimensionelle - is an econometric tool for the multidimensional (multi-sectoral and multi-regional) modelling. It allows to implement easily multidimensional econometric models according to their reduced form Y_=X_.a_+\varepsilon_{r,b} - where ''X'' and ''Y'' are two economic variables, ''r'' and ''b'' (resp.) denote the region and the branch (resp.) and where \varepsilon is the residual. It has been initially developed in the middle of the 90's inside the GAMA Team of the Professor Raymond Courbis at the University of Paris 10 during the project of multi-regional and multi-sectoral national models of REGILINK (R.Courbis, 1975, 1979, 1981). SIMUL 3.2 Since 2003, SIMUL release 3.2 has been developed independently from the REGILINK models. It can always run them but not only. The conception of SIMUL 3.2 was inspired by a software used during a long time in GAMA Team, the SIMSYS software, developed by M.C.McCracken and C.A. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows
Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for servers, and Windows IoT for embedded systems. Defunct Windows families include Windows 9x, Windows Mobile, and Windows Phone. The first version of Windows was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with 75% market share , according to StatCounter. However, Windows is not the most used operating system when including both mobile and desktop OSes, due to Android's massive growth. , the most recent version of Windows is Windows 11 for consumer PCs and tablets, Windows 11 Enterprise for corporations, and Windows Server 2022 for servers. Genealogy By marketing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proprietary Software
Proprietary software is software that is deemed within the free and open-source software to be non-free because its creator, publisher, or other rightsholder or rightsholder partner exercises a legal monopoly afforded by modern copyright and intellectual property law to exclude the recipient from freely sharing the software or modifying it, and—in some cases, as is the case with some patent-encumbered and EULA-bound software—from making use of the software on their own, thereby restricting his or her freedoms. It is often contrasted with open-source or free software. For this reason, it is also known as non-free software or closed-source software. Types Origin Until the late 1960s computers—large and expensive mainframe computers, machines in specially air-conditioned computer rooms—were usually leased to customers rather than sold. Service and all software available were usually supplied by manufacturers without separate charge until 1969. Computer vendors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Code Generation (compiler)
In computing, code generation is part of the process chain of a compiler and converts intermediate representation of source code into a form (e.g., machine code) that can be readily executed by the target system. Sophisticated compilers typically perform multiple passes over various intermediate forms. This multi-stage process is used because many algorithms for code optimization are easier to apply one at a time, or because the input to one optimization relies on the completed processing performed by another optimization. This organization also facilitates the creation of a single compiler that can target multiple architectures, as only the last of the code generation stages (the ''backend'') needs to change from target to target. (For more information on compiler design, see Compiler.) The input to the code generator typically consists of a parse tree or an abstract syntax tree. The tree is converted into a linear sequence of instructions, usually in an intermediate language s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Econpapers
Research Papers in Economics (RePEc) is a collaborative effort of hundreds of volunteers in many countries to enhance the dissemination of research in economics. The heart of the project is a decentralized database of working papers, preprints, journal articles, and software components. The project started in 1997. Its precursor NetEc dates back to 1993. Overview Sponsored by the Research Division of the Federal Reserve Bank of St. Louis and using its IDEAS database, RePEc provides links to over 1,200,000 full-text articles. Most contributions are freely downloadable, but copyright remains with the author or copyright holder. It is among the largest internet repositories of academic material in the world. Materials to RePEc can be added through a department or institutional archive or, if no institutional archive is available, through the Munich Personal RePEc Archive. Institutions are welcome to join and contribute their materials by establishing and maintaining their own ReP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Econometrics Software
The following tables compare general and technical information for a number of statistical analysis packages. General information Operating system support ANOVA Support for various ANOVA methods Regression Support for various regression methods. Time series analysis Support for various time series analysis methods. Charts and diagrams Support for various statistical charts and diagrams. Other abilities See also * Comparison of computer algebra systems * Comparison of deep learning software * Comparison of numerical-analysis software * Comparison of survey software * Comparison of Gaussian process software * List of scientific journals in statistics * List of statistical packages Footnotes References Further reading * * * * * {{Statistical software Statistical packages Statistical software are specialized computer programs for analysis in statistics and econometrics. Open-source * ADaMSoft – a generalized statistical software with data mining a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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