<p>看到不少人在找DEAP软件，现在把收集到各种资料总结一下，如有和过去的重复，请见谅</p><p>下载地址：</p><p><a href="http://www.uq.edu.au/economics/cepa/deap.htm" target="_blank"><font color="#000000">http://www.uq.edu.au/economics/cepa/deap.htm</font></a></p><p>英文使用说明：</p><p>DEAP Version 2.1<br/>****************<br/>by<br/>Tim Coelli<br/>Centre for Efficiency and Productivity Analysis<br/>Department of Econometrics <br/>University of New England<br/>Armidale, NSW, 2351<br/>Australia.<br/>email: <a href="mailto:tcoell@metz.une.edu.au">tcoell@metz.une.edu.au</a><br/>Web: <a href="http://www.une.edu.au/econometrics/cepa.htm">http://www.une.edu.au/econometrics/cepa.htm</a></p><p><br/>FOR ADVICE ON HOW TO USE THIS PROGRAM, REFER TO THE USER'S GUIDE: </p><p>        Coelli, T. (1996) 'A Guide to DEAP Version 2.1: A Data<br/>        Envelopment Analysis (Computer) Program', CEPA Working Paper 96/08,<br/>   Centre for Efficiency and Productivity Analysis, University of New <br/>   England.</p><p>A COPY OF THIS GUIDE (IN PDF FORMAT) IS PROVIDED IN THE FILE: <br/>DEAP.PDF.  ONE CAN VIEW OR PRINT THIS DOCUMENT USING THE (FREE) ADOBE<br/>ACROBAT READER WHICH CAN BE DOWNLOADED FROM THE ADOBE WEB SITE AT:<br/><a href="http://www.adobe.com/prodindex/acrobat/readstep.html">http://www.adobe.com/prodindex/acrobat/readstep.html</a></p><p><br/>MACHINE REQUIREMENTS:<br/>386 or higher<br/>math co-processor<br/>4MB RAM (8MB recommended) </p><p> </p><p>GETTING STARTED:</p><p>DEAP can be run from a floppy drive, but it is best to run it from your<br/>hard drive.</p><p>This can be done using DOS commands or using FILE MANAGER in WINDOWS.</p><p>DOS commands:<br/>-------------</p><p>1. Create a directory on your hard disk, say called DEAP, by typing:<br/>        MD \DEAP</p><p>2. Copy all files from the floppy by typing:<br/>        COPY A:*.* \DEAP<br/>(assuming the floppy is in your A: drive)</p><p>3. Change into the DEAP directory by typing:<br/>        CD \DEAP</p><p>4. One can then use a word processor or text editor such as DOS EDIT to<br/>look at the example data and instruction files.  For DOS EDIT you would<br/>type  <br/> EDIT EG1.INS<br/>or<br/> EDIT EG1.DTA<br/>etc. (see below for info on data file structure).</p><p>5. To practice running DEAP type<br/> DEAP<br/>The program will then ask for an instruction file name.  Type in <br/> EG1.INS<br/>DEAP will then only take a few seconds to complete this small DEA example.<br/>You can then look at the output file (EG1.OUT) using, for example,<br/>DOS EDIT by  typing <br/> EDIT EG1.OUT   </p><p>6. For further detail on using DEAP see the User's Guide.</p><p><br/>FILE MANAGER commands:<br/>----------------------</p><p>1. Use the FILE/CREATE DIRECTORY menu items to create a DEAP directory on<br/>your hard drive.</p><p>2. Use drag-and-drop to copy the DEAP program files from your floppy disk<br/>to the DEAP directory.</p><p>3. Use the FILE/ASSOCIATE menu items to associate your favourite Windows<br/>text editor (e.g., NOTEPAD) with the file extensions ".INS", ".DTA" and <br/>".OUT".  This will allow you to edit these files (or view them) by simply <br/>double-clicking on the file names.  You only need to set the associations <br/>once and then Windows will store this association information.</p><p>4. To check that the associations have worked you can double-click on<br/>EG1.INS and EG1.DTA (see below for info on data file structure) to look<br/>at their contents.</p><p>5. To practice running DEAP double-click on the DEAP.EXE file name.  <br/>The program will then ask for an instruction file name.  Type in <br/> EG1.INS <br/>(and hit the RETURN key).  DEAP will only take a few seconds to complete<br/>this small DEA example.  To look at the output file (EG1.OUT) you then<br/>simply double-click on the EG1.OUT file name.   </p><p>6. For further detail on using DEAP see the User's Guide.</p><p> </p><p>DATA FILE STRUCTURE</p><p>All data, instruction and output files are text files.  In the data file<br/>the output columns are listed first followed by the input columns (left to<br/>right across the file).  If you are doing a cost eff DEA the input price <br/>columns are listed to the right of these.  If you are doing Malmquist DEA<br/>all observations for year 1 are listed first, then those for year 2, and <br/>so on down the file.  For further details see the User's Guide.</p><p><br/>LIABILITY</p><p>Every effort has been made to ensure that this software is free of errors.  <br/>However, the software is supplied without any warranty as to the <br/>performance or fitness of the program for any particular purpose.  All <br/>risk relating to the results and performance of this program is assumed by<br/>the USER.  CEPA shall not be liable for any damages resulting from the <br/>use of this product.</p><p> </p><p>别人的中文使用说明：</p><p>deap 2.1软件分析过程及结果解释：</p><p>第一步，设置参数，变量及选定所用模型，下述：16为DMU个数，即总体样本个数；1为面板数据中的年限，如果做横截面数据，就写1，面板数据则写选取的时序个数（如年数）；4，3分别为产出指标、投入指标个数（在编辑EG1。DTA文件时，产出指标放前面）；0表示选取的是投入主导型模型，1表示产出主导型，二者区别不大，关键结合问题选取，一般选投入主导型；crs表示不考虑规模收益的模型即C^2 R模型，vrs表示考虑规模收益模型即BC^2模型；最后是内部算法，一般选0就可以。</p><p>eg1.dta            DATA FILE NAME</p><p>eg1.out            OUTPUT FILE NAME</p><p>16          NUMBER OF FIRMS</p><p>1        NUMBER OF TIME PERIODS </p><p>4        NUMBER OF OUTPUTS</p><p>3         NUMBER OF INPUTS</p><p>0              0=INPUT AND 1=OUTPUT ORIENTATED</p><p>1    0=CRS AND 1=VRS</p><p>0    0=DEA(MULTI-STAGE), 1=COST-DEA, 2=MALMQUIST-DEA, 3=DEA(1-STAGE),    4=DEA(2-STAGE)</p><p>第二步，结果解释：</p><p>1、效率分析EFFICIENCY SUMMARY: </p><p><br/>firm  crste  vrste  scale</p><p>四列数据分别表示：firm样本次序；crste不考虑规模收益是的技术效率（综合效率）；vrste考虑规模收益时的技术效率（纯技术效率）；scale考虑规模收益时的规模效率（规模效率），纯技术效率和规模效率是对综合效率的细分；最后有一列irs,---，drs,分别表示规模收益递增、不变、递减。 </p><p><br/>2、 SUMMARY OF OUTPUT SLACKS、SUMMARY OF INPUT SLACKS分别表示产出和投入指标的松弛变量取值，即原模型中的s值。</p><p>3、SUMMARY OF PEERS:</p><p>  表示非DEA有效单元根据相应的DEA有效单元进行投影即可以实现相对有效。后面有相应的权数SUMMARY OF PEER WEIGHTS。</p><p>4、SUMMARY OF OUTPUT TARGETS、SUMMARY OF INPUT TARGETS</p><p>为各单元的目标值，即达到有效的值，如果是DEA有效单元则是原始值</p><p>5、FIRM BY FIRM RESULTS即针对各个单元的详细结果</p><p>original value 表示原始值；radial movement表示投入指标的松弛变量取值，即投入冗余值；   slack movement 表示产出指标的松弛变量取值，即产出不足值 projected value达到DEA有效的目标值。</p><p>第三步，针对各结果，进行分析，如效率分析、投入冗余产出不足分析、投影分析等上述，是本人运用DEAP2.1 软件时通过各种途径学习总结所得，有不足或错误之处请各位指出。呵呵！</p><p>================</p><p>简单点评：deap2.1软件的确是一款简便好用的dea分析软件，关键还是免费的啊！不足之处，界面不太友好，第一次操作自己捣鼓了半天，还是可视化的傻瓜界面比较受欢迎啊！呵呵！</p><br/><br/><br/>

[此贴子已经被作者于2008-5-28 1:37:10编辑过]