797 12 816 2 1612 document 816 RM-77-018.pdf application/pdf 505b94f7e77231160622752525814a8a MD5 737129 2016-01-15 01:44:32 https://pure.iiasa.ac.at/id/eprint/797/1/RM-77-018.pdf 797 1 1 text en public

RM-77-018.pdf

20 28132 1 39864 document 28132 indexcodes.txt text/x-pascal 2092a71556b5dedc12e4ceb328e189ab MD5 9482 2016-01-15 21:48:32 https://pure.iiasa.ac.at/id/eprint/797/2/indexcodes.txt 797 2 2 text/x-pascal other Generate index codes conversion from text to indexcodes en public

indexcodes.txt

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isIndexCodesVersionOf https://pure.iiasa.ac.at/id/document/816 28138 2 39870 document 28138 lightbox.jpg image/png fd136af1743f21e83238f0f9f640ffd6 MD5 9532 2016-01-15 21:48:47 https://pure.iiasa.ac.at/id/eprint/797/3/lightbox.jpg 797 3 3 image/png other Thumbnails conversion from text to thumbnail_lightbox en public

lightbox.jpg

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/islightboxThumbnailVersionOf https://pure.iiasa.ac.at/id/document/816 28139 2 39871 document 28139 preview.jpg image/png a0082125f3cc6be937f780232a9d4cc1 MD5 4251 2016-01-15 21:48:48 https://pure.iiasa.ac.at/id/eprint/797/4/preview.jpg 797 4 4 image/png other Thumbnails conversion from text to thumbnail_preview en public

preview.jpg

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/ispreviewThumbnailVersionOf https://pure.iiasa.ac.at/id/document/816 28140 2 39872 document 28140 medium.jpg image/png 3ec1c302ec9de2ab4a349c6f58b63736 MD5 1665 2016-01-15 21:48:49 https://pure.iiasa.ac.at/id/eprint/797/5/medium.jpg 797 5 5 image/png other Thumbnails conversion from text to thumbnail_medium en public

medium.jpg

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/ismediumThumbnailVersionOf https://pure.iiasa.ac.at/id/document/816 28141 2 39873 document 28141 small.jpg image/png 4521cc02abf495229ebfcda00067791d MD5 812 2016-01-15 21:48:50 https://pure.iiasa.ac.at/id/eprint/797/6/small.jpg 797 6 6 image/png other Thumbnails conversion from text to thumbnail_small en public

small.jpg

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/816 69342 2 191628 document 69342 RM-77-018.pdf application/pdf cb923bec20e471ad39c801fcc65f611e MD5 1137199 2016-08-05 18:45:18 https://pure.iiasa.ac.at/id/eprint/797/7/RM-77-018.pdf 797 7 7 application/pdf other Coversheet Pages conversion from text to application/pdf en public

RM-77-018.pdf

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/816 http://eprints.org/relation/isCoversheetVersionOf https://pure.iiasa.ac.at/id/document/816 archive 351 disk0/00/00/07/97 2016-01-15 01:44:31 2021-08-27 17:08:45 2016-01-15 01:44:31 monograph show 3 Keyfitz N. AL0190 pub iis_glm iis_mod iis_met prog_hss Computer models of the world system produce very different results, ranging from economic collapse and massive starvation in the 21st century to universal prosperity for double or triple the present world population. The strikingly different conclusions that arise make it urgent to compare them effectively with one another, and see what it is about them that produces such diverse policies. And even insofar as the policies are similar, one would like to know more about how they arise from the models. This paper suggests a line of analysis that permits comparison of properties among such models. It takes up two ways of seeing what is in a model in addition to examining its documentation: first, making alternative transparent models that check the partial results of the complex model; and, second, 'black-box' experiments leading to a truncated linear form of the complex model. These two methods of assessment are designed to replace most of the documentation, and to allow the user to understand more effectively what assumptions he commits himself to in using the model. 1977-04 published RM-77-018 RM-77-018 2026 public research_memorandum IIASA, Laxenburg, Austria 23 FALSE info:eu-repo/semantics/book