[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-501703-105":59,"doc-detail-501703-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","a-new-graphical-user-interface-generator-for-economic-models-abstract","A New Graphical User Interface Generator for Economic Models - Abstract","","The paper explains why graphical user interfaces matter in economic modelling and presents a new generator for GUI development for applications implemented in GAMS. It introduces GGIG to address the limited availability of GUI tools for more classical economic models, unlike many environmental or agent-based frameworks. GGIG supports rapid, low-programming GUI creation via XML-defined controls and provides interactive reporting tools for tables, graphs, and maps, plus utilities for documentation and batch execution.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/a-new-graphical-user-interface-generator-for-economic-models-abstract/501703/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/a-new-graphical-user-interface-generator-for-economic-models-abstract/501703.png","ImageObject",300,407,{"name":92,"@type":93},"Muffet","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-23","2026-10-03",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What problem does the paper address in economic modelling?","Question",{"text":112,"@type":113},"It focuses on the role of graphical user interfaces in economic modelling and the need for efficient GUI development for GAMS-based applications.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is GGIG and what does it generate?",{"text":117,"@type":113},"GGIG is a Gams Graphical Interface Generator that helps create graphical interfaces for GAMS projects by defining simple controls in an XML file.",{"name":119,"@type":110,"acceptedAnswer":120},"How does GGIG differ from other approaches?",{"text":121,"@type":113},"GGIG strictly separates the GUI from the GAMS code, offers interactive reporting tools, and does not provide IDE functionality like some other solutions.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},501703,1791072104,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},962090768927,"https://ap-avatar.wpscdn.com/davatar_085a072bc5b1113ac321206ff7593b45","A New Graphical User Interface Generator for Economic Models and its Comparison to Existing Approaches  \nEin neues Werkzeug zur Erstellung Graphischer Oberflächen für ökonomische Modelle und sein Vergleich zu bestehenden Ansätzen  \nWolfgang Britz  \nUniversity of Bonn, Germany  \nAbstract  \nThe paper discusses the role of Graphical User Interfaces in economic modelling and specifically the development of a new Graphical User Interface Generator for applications realized in GAMS (General Algebraic Modelling System), a widely used Algebraic Modelling Language for (bio-)economic simulation models. It motivates the development of GGIG (Gams Graphical Interface Generator) by reviewing existing approaches. In opposite to frameworks available for environmental and Agent Based Modelling, GUI generators for more classical economic models seem tobe scarce. GGIG aims at a fast development process not requiring programming skills where simple user operable controls are defined in an XML file such that GAMS based projects can add easily a GUI. It comprises quite versatile exploitation tools for interactive reporting (tables, graphs and maps) including a machine learning package plus useful utilities, [e.g. to](e.g. to)[ ](e.g. to)generate a HTML based GAMS code documentation or batch execution. In opposite to other approaches, GGIG strictly separates the GUI and GAMS code, but does not offer IDE functionality. Applications to CAPRI, a rather complex model, and some smaller projects seem to show that researchers without formal programming training are able to develop and modify a GUI for their models, while model users can be quickly trained in GGIG based GUIs.  \nKey Words  \nGraphical User Interface; Economic Modelling; Algebraic Modelling Language  \nZusammenfassung  \nDer Aufsatz diskutiert die Bedeutung Grafischer Benutzeroberflächen in der ökonomischen Modellierung, insbesondere die Entwicklung eines neues Werkzeugs zur Erstellung Grafischer Oberflächen für  \nAnwendungen basierend auf GAMS (General Algebraic Modelling System), einer weitverbreiteten Algebraischen Modellierungssprache für (bio-)ökonomische Simulationsmodelle. Er motiviert die Entwicklung von GGIG (Gams Graphical Interface Generator) vor dem Hintergrund eines Überblicks alternativer Ansätze. Im Gegensatz zu bestehenden Programmiergerüsten für umwelt- oder agentenbasierte Modellierung scheinen nur wenige Werkzeuge zur Erstellung von Benutzeroberflächen klassischer ökonomischer Modelle verfügbar zu sein. GGIG zielt aufeinen schnellen Entwicklungsprozess, der keine Kenntnisse in der Programmierung voraussetzt und auf der Definition einfacher Bedienelemente in einer XML-Datei basiert, wodurch sich ohne großen Aufwand eine Nutzeroberfläche zu einem GAMS-Projekt erstellen lässt. GGIG enthält darüber hinaus recht vielseitige Instrumente zur Erzeugung interaktiver Ergebnisauswertungen (Tabellen, Grafiken und Karten) einschließlich eines Paketes maschineller Lernverfahren sowie zusätzlich Dienstprogramme, z.B. zur Erstellung einer HTML basierten Dokumentation des GAMS-Codes oder zur Batchausführung. Im Gegensatz zu anderen Ansätzen trennt GGIG klar zwischen dem GAMS-Code und der Nutzeroberfläche, bietetdafür aber auch keine Funktionen einer Integrierten Entwicklungsumgebung an. Die Anwendung von GGIG in CAPRI, einem recht komplexen Modellsystem, und einigen kleineren Projekten legen es nahe, dass Forscher ohne formale Programmierkenntnissemittels GGIG Benutzeroberflächen für ihre Modellen entwickeln und pflegen können, während Modellanwender sich schnell in die Nutzung der Oberflächen einarbeiten.  \nSchlüsselwörter  \nGraphische Nutzeroberfläche; ökonomische Modellierung; Algebraische Modellierungssprache  \n271  \nAll rights [reserved www.gjae-online.de](reserved www.gjae-online.de)  \n1 Introduction  \nThe demand for quantitative policy assessments is currently growing, as governments increasingly face legal obligations for impact assessments (e.g. EU, 2009), which frequently involve the","cbCaijvPzqfqlGXS","https://ap.wps.com/l/cbCaijvPzqfqlGXS","pdf",728488,15,"English","# Abstract\n# Key Words\n# Introduction","[{\"question\":\"What problem does the paper address in economic modelling?\",\"answer\":\"It focuses on the role of graphical user interfaces in economic modelling and the need for efficient GUI development for GAMS-based applications.\"},{\"question\":\"What is GGIG and what does it generate?\",\"answer\":\"GGIG is a Gams Graphical Interface Generator that helps create graphical interfaces for GAMS projects by defining simple controls in an XML file.\"},{\"question\":\"How does GGIG differ from other approaches?\",\"answer\":\"GGIG strictly separates the GUI from the GAMS code, offers interactive reporting tools, and does not provide IDE functionality like some other solutions.\"}]","A New Graphical User Interface Generator for Economic Models - Abstract | PDF",1791023203,38]