{"id":1605,"date":"2024-12-05T13:53:18","date_gmt":"2024-12-05T05:53:18","guid":{"rendered":"https:\/\/cabit.top\/?p=1605"},"modified":"2024-12-05T13:54:34","modified_gmt":"2024-12-05T05:54:34","slug":"gams-solves-cge-model","status":"publish","type":"post","link":"https:\/\/cabit.top\/?p=1605","title":{"rendered":"GAMS\u6c42\u89e3CGE\u6a21\u578b"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">CGE\u6a21\u578b\u6982\u8ff0<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001CGE\u6a21\u578b\u7684\u5b9a\u4e49\u4e0e\u8d77\u6e90<\/h3>\n\n\n\n<p>CGE\u6a21\u578b\u5373\u201c\u53ef\u8ba1\u7b97\u4e00\u822c\u5747\u8861\uff08Computable General Equilibrium\uff09\u6a21\u578b\u201d\u3002\u4e16\u754c\u4e0a\u7b2c\u4e00\u4e2aCGE\u6a21\u578b\u662f\u7531\u7ea6\u7ff0\u68ee\uff08Johansen\uff09\u57281960\u5e74\u63d0\u51fa\u7684\u3002\u4e0d\u8fc7\u5728\u6b64\u4e4b\u540e\uff0cCGE\u6a21\u578b\u7684\u53d1\u5c55\u6709\u4e00\u6bb5\u65f6\u95f4\u5904\u4e8e\u505c\u6ede\u72b6\u6001\uff0c\u76f4\u523070\u5e74\u4ee3\u624d\u6709\u4e86\u65b0\u7684\u8fdb\u5c55\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u3001CGE\u6a21\u578b\u7684\u7ed3\u6784\u4e0e\u539f\u7406<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65b9\u7a0b\u63cf\u8ff0<\/strong>\n<ul class=\"wp-block-list\">\n<li>CGE\u6a21\u578b\u662f\u7528\u4e00\u7ec4\u65b9\u7a0b\u6765\u63cf\u8ff0\u4f9b\u7ed9\u3001\u9700\u6c42\u4ee5\u53ca\u5e02\u573a\u5173\u7cfb\u7684\u6a21\u578b\u3002\u5728\u8fd9\u4e2a\u6a21\u578b\u4e2d\uff0c\u751f\u4ea7\u8005\u7684\u884c\u4e3a\u662f\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u751f\u4ea7\u8005\u529b\u6c42\u5728\u751f\u4ea7\u6761\u4ef6\u548c\u8d44\u6e90\u7ea6\u675f\u4e4b\u4e0b\u5b9e\u73b0\u5176\u5229\u6da6\u4f18\u5316\uff0c\u8fd9\u662f\u4e00\u79cd\u6b21\u4f18\u89e3\uff08Sub &#8211; optimal\uff09\u3002\u4e0e\u751f\u4ea7\u8005\u76f8\u5173\u7684\u65b9\u7a0b\u5206\u4e3a\u4e24\u7c7b\uff0c\u4e00\u7c7b\u662f\u63cf\u8ff0\u6027\u65b9\u7a0b\uff0c\u50cf\u751f\u4ea7\u8005\u7684\u751f\u4ea7\u8fc7\u7a0b\u3001\u4e2d\u95f4\u751f\u4ea7\u8fc7\u7a0b\u7b49\uff1b\u53e6\u4e00\u7c7b\u662f\u4f18\u5316\u6761\u4ef6\u65b9\u7a0b\u3002<\/li>\n\n\n\n<li>\u5728\u8bb8\u591aCGE\u6a21\u578b\u4e2d\uff0c\u751f\u4ea7\u8005\u884c\u4e3a\u53ef\u4ee5\u7528\u79d1\u5e03 &#8211; \u9053\u683c\u62c9\u65af\uff08Cobb &#8211; Douglas\uff09\u6216\u5e38\u66ff\u4ee3\u5f39\u6027\uff08CES\uff09\u65b9\u7a0b\u6765\u63cf\u8ff0\u3002\u4f8b\u5982\uff0c\u5728\u63cf\u8ff0\u4e3a\u4e86\u4f18\u5316\u51fa\u53e3\u4ea7\u54c1\u5229\u6da6\uff0c\u628a\u56fd\u5185\u4ea7\u54c1\u5728\u56fd\u5185\u5e02\u573a\u548c\u51fa\u53e3\u4e4b\u95f4\u8fdb\u884c\u4f18\u5316\u5206\u914d\u7684\u8fc7\u7a0b\u65f6\uff0c\u901a\u5e38\u6309\u7167\u5e38\u5f39\u6027\u8f6c\u6362\u65b9\u7a0b\uff08CET\uff09\uff1b\u800c\u7528\u963f\u660e\u987f\uff08Armington\uff09\u65b9\u7a0b\u6765\u63cf\u8ff0\u4e3a\u4e86\u5b9e\u73b0\u6700\u4f4e\u6210\u672c\u628a\u8fdb\u53e3\u4ea7\u54c1\u4e0e\u56fd\u5185\u4ea7\u54c1\u8fdb\u884c\u4f18\u5316\u7ec4\u5408\u7684\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5e02\u573a\u5747\u8861\u53ca\u9884\u7b97\u5747\u8861<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5305\u62ec\u56fd\u9645\u5e02\u573a\u5747\u8861\u7b49\u591a\u65b9\u9762\u3002\u5728CGE\u6a21\u578b\u4e2d\uff0c\u5916\u8d38\u51fa\u8d85\u8868\u73b0\u4e3a\u5916\u56fd\u8d44\u672c\u6d41\u5165\uff0c\u5916\u8d38\u5165\u8d85\u8868\u73b0\u4e3a\u672c\u56fd\u8d44\u672c\u6d41\u51fa\u3002<\/li>\n\n\n\n<li>CGE\u6a21\u578b\u7684\u6210\u529f\u4e4b\u5904\u5728\u4e8e\u5b83\u5728\u7ecf\u6d4e\u7684\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u4e4b\u95f4\u5efa\u7acb\u8d77\u4e86\u6570\u91cf\u8054\u7cfb\uff0c\u4ece\u800c\u80fd\u591f\u8003\u5bdf\u6765\u81ea\u7ecf\u6d4e\u67d0\u4e00\u90e8\u5206\u7684\u6270\u52a8\u5bf9\u7ecf\u6d4e\u53e6\u4e00\u90e8\u5206\u7684\u5f71\u54cd\u3002\u4e0e\u6295\u5165\u4ea7\u51fa\u6a21\u578b\u76f8\u6bd4\uff0c\u6295\u5165\u4ea7\u51fa\u6a21\u578b\u5f3a\u8c03\u7684\u662f\u4ea7\u4e1a\u7684\u6295\u5165\u4ea7\u51fa\u8054\u7cfb\u6216\u5173\u8054\u6548\u5e94\uff0c\u800cCGE\u6a21\u578b\u5219\u5728\u6574\u4e2a\u7ecf\u6d4e\u7ea6\u675f\u8303\u56f4\u5185\u628a\u5404\u7ecf\u6d4e\u90e8\u95e8\u548c\u4ea7\u4e1a\u8054\u7cfb\u8d77\u6765\uff0c\u8fd9\u4e9b\u7ea6\u675f\u5305\u62ec\u653f\u5e9c\u9884\u7b97\u8d64\u5b57\u89c4\u6a21\u7684\u7ea6\u675f\u3001\u8d38\u6613\u9006\u5dee\u7684\u7ea6\u675f\u3001\u52b3\u52a8\u548c\u8d44\u672c\u4ee5\u53ca\u571f\u5730\u7684\u7ea6\u675f\uff0c\u8fd8\u6709\u51fa\u4e8e\u73af\u5883\u8003\u8651\uff08\u5982\u7a7a\u6c14\u548c\u6c34\u7684\u8d28\u91cf\uff09\u7684\u7ea6\u675f\u7b49<a href=\"https:\/\/baike.so.com\/doc\/5445967-5684333.html\" target=\"_blank\" rel=\"noreferrer noopener\">1<\/a>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6a21\u578b\u7c7b\u578b<\/strong>\n<ul class=\"wp-block-list\">\n<li>CGE\u6a21\u578b\u6709\u9759\u6001\u6a21\u578b\u548c\u52a8\u6001\u6a21\u578b\u4e4b\u5206\uff0c\u8fd8\u6709\u56fd\u5bb6\u6a21\u578b\u548c\u533a\u57df\u6a21\u578b\u7b49\u4e0d\u540c\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>\u4e0d\u540c\u7c7b\u578b\u7684CGE\u6a21\u578b\u5728\u5206\u6790\u4e0d\u540c\u7ecf\u6d4e\u95ee\u9898\u65f6\u5404\u6709\u4f18\u52bf\u3002\u4f8b\u5982\uff0c\u9759\u6001CGE\u6a21\u578b\u53ef\u4ee5\u7528\u4e8e\u5206\u6790\u67d0\u4e00\u7279\u5b9a\u65f6\u523b\u7684\u7ecf\u6d4e\u5747\u8861\u72b6\u6001\uff1b\u52a8\u6001CGE\u6a21\u578b\u5219\u80fd\u66f4\u597d\u5730\u53cd\u6620\u7ecf\u6d4e\u968f\u65f6\u95f4\u7684\u53d8\u5316\u8fc7\u7a0b\uff0c\u5982\u5728\u5206\u6790\u653f\u7b56\u5bf9\u7ecf\u6d4e\u7684\u957f\u671f\u5f71\u54cd\u65f6\u5c31\u66f4\u4e3a\u9002\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001CGE\u6a21\u578b\u7684\u5c40\u9650\u6027<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u653f\u7b56\u5f71\u54cd\u5206\u6790\u7684\u5c40\u9650\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728\u5206\u6790\u653f\u7b56\u53d8\u52a8\u5bf9\u798f\u5229\u5f71\u54cd\u65b9\u9762\u4ec5\u83b7\u5f97\u4e86\u90e8\u5206\u6210\u529f\uff0c\u56e0\u4e3a\u5b83\u5047\u5b9a\u4e86\u653f\u7b56\u53d8\u5316\u4e0d\u5f71\u54cd\u52b3\u52a8\u529b\u7684\u975e\u81ea\u613f\u5931\u4e1a\u548c\u8d44\u672c\u7684\u6c34\u5e73\u3001\u4f01\u4e1a\u95f4\u7ade\u4e89\u7684\u5f62\u5f0f\u548c\u6280\u672f\u8fdb\u6b65\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u9884\u6d4b\u80fd\u529b\u7684\u5c40\u9650\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li>CGE\u6a21\u578b\u672c\u8eab\u5e76\u4e0d\u80fd\u63d0\u4f9b\u975e\u5e38\u6709\u4ef7\u503c\u7684\u9884\u6d4b\u5de5\u5177\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6570\u636e\u8981\u6c42\u7684\u590d\u6742\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li>CGE\u6a21\u578b\u9700\u8981\u7684\u6570\u636e\u6bd4\u6295\u5165\u4ea7\u51fa\u5206\u6790\u8981\u590d\u6742\u5f97\u591a\u4e14\u96be\u4ee5\u627e\u5230\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4ec5\u8981\u5206\u6790\u4ea7\u4e1a\u6216\u5de5\u4e1a\uff0c\u8fd8\u8981\u5206\u6790\u4e2a\u4eba\u3001\u653f\u5e9c\u51b3\u7b56\u7b49\uff0c\u8fd9\u662f\u6295\u5165\u4ea7\u51fa\u5206\u6790\u6240\u4e0d\u80fd\u6db5\u76d6\u7684\u5185\u5bb9<a href=\"https:\/\/baike.so.com\/doc\/5445967-5684333.html\" target=\"_blank\" rel=\"noreferrer noopener\">1<\/a>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">GAMS\u8f6f\u4ef6\u57fa\u672c\u4ecb\u7ecd<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001GAMS\u7684\u5b9a\u4e49\u4e0e\u529f\u80fd<\/h3>\n\n\n\n<p>GAMS\u5168\u79f0The General Algebraic Modeling System\uff0c\u662f\u4e00\u6b3e\u6570\u5b66\u89c4\u5212\u548c\u4f18\u5316\u7684\u9ad8\u7ea7\u5efa\u6a21\u7cfb\u7edf\uff0c\u662f\u5546\u4e1a\u8f6f\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u89e3\u51b3\u5927\u89c4\u6a21\u7684\u7ebf\u6027\u3001\u975e\u7ebf\u6027\u3001\u6574\u6570\u548c\u52a8\u6001\u4f18\u5316\u95ee\u9898<a target=\"_blank\" href=\"https:\/\/wenku.baidu.com\/view\/1a1088aa8462caaedd3383c4bb4cf7ec4afeb695.html\" rel=\"noreferrer noopener\">7<\/a>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001GAMS\u7684\u7279\u70b9<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5efa\u6a21\u8bed\u8a00<\/strong>\n<ul class=\"wp-block-list\">\n<li>GAMS\u63d0\u4f9b\u4e00\u79cd\u57fa\u4e8e\u4ee3\u6570\uff08algebriac\uff09\u7684\u5efa\u6a21\u8bed\u8a00\uff0c\u5141\u8bb8\u7528\u6237\u4ee5\u81ea\u7136\u7684\u6570\u5b66\u8868\u8fbe\u5f0f\u5b9a\u4e49\u6a21\u578b\u3002\u8fd9\u79cd\u8bed\u8a00\u7b80\u6d01\u660e\u4e86\uff0c\u4fbf\u4e8e\u7406\u89e3\u548c\u7f16\u5199\u590d\u6742\u7684\u4f18\u5316\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u7528\u6237\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5b9a\u4e49\u53d8\u91cf\u3001\u53c2\u6570\u3001\u51fd\u6570\u548c\u65b9\u7a0b\u7b49\u6570\u5b66\u5143\u7d20\uff0c\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u9002\u5e94\u5404\u79cd\u590d\u6742\u7684\u6570\u5b66\u7ed3\u6784\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6570\u636e\u7ba1\u7406<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5185\u7f6e\u4e86\u6570\u636e\u5904\u7406\u529f\u80fd\uff0c\u652f\u6301\u7528\u6237\u901a\u8fc7\u547d\u4ee4\u8bfb\u53d6\u3001\u64cd\u4f5c\u548c\u8f93\u51fa\u6570\u636e\uff0c\u4fbf\u4e8e\u6a21\u578b\u7684\u9884\u5904\u7406\u548c\u540e\u5904\u7406\u3002\u5b83\u53ef\u4ee5\u5904\u7406\u591a\u79cd\u6570\u636e\u683c\u5f0f\uff0c\u5982\u80fd\u591f\u4e0eExcel\u3001CSV\u3001MATLAB\u7b49\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u6570\u636e\u7684\u5bfc\u5165\u548c\u5bfc\u51fa\uff0c\u8fd9\u6709\u52a9\u4e8e\u5728\u4e0d\u540c\u7684\u8f6f\u4ef6\u73af\u5883\u548c\u6570\u636e\u6765\u6e90\u4e4b\u95f4\u8fdb\u884c\u6574\u5408\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6c42\u89e3\u5668\u63a5\u53e3<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4e0e\u591a\u79cd\u4f18\u5316\u6c42\u89e3\u5668\u65e0\u7f1d\u96c6\u6210\uff0c\u5982Cplex\u3001GUROBI\u3001CONOPT\u7b49\u3002\u8fd9\u4e9b\u6c42\u89e3\u5668\u80fd\u591f\u81ea\u52a8\u6839\u636e\u6a21\u578b\u7684\u7c7b\u578b\uff08\u5982\u7ebf\u6027\u89c4\u5212\u3001\u975e\u7ebf\u6027\u89c4\u5212\u3001\u6574\u6570\u89c4\u5212\u7b49\uff09\u9009\u62e9\u5408\u9002\u7684\u6c42\u89e3\u7b97\u6cd5\uff0c\u4ece\u800c\u89e3\u51b3\u4e0d\u540c\u7c7b\u578b\u7684\u4f18\u5316\u95ee\u9898\u3002\u8fd9\u4e00\u7279\u70b9\u4f7f\u5f97GAMS\u5728\u5904\u7406\u590d\u6742\u591a\u6837\u7684\u4f18\u5316\u4efb\u52a1\u65f6\u5177\u6709\u5f88\u5f3a\u7684\u9002\u5e94\u6027\u548c\u7075\u6d3b\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6a21\u578b\u5e93<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u62e5\u6709\u4e30\u5bcc\u7684\u6a21\u578b\u5e93\uff0c\u5305\u542b\u4e86\u5404\u79cd\u7ecf\u5178\u548c\u5b9e\u9645\u5e94\u7528\u7684\u6a21\u578b\u5b9e\u4f8b\uff0c\u53ef\u4f9b\u7528\u6237\u5b66\u4e60\u548c\u53c2\u8003\u3002\u8fd9\u4e9b\u5b9e\u4f8b\u6db5\u76d6\u4e86\u591a\u4e2a\u9886\u57df\uff0c\u5982\u7ecf\u6d4e\u89c4\u5212\u3001\u80fd\u6e90\u3001\u8fd0\u8f93\u3001\u5de5\u7a0b\u3001\u73af\u5883\u79d1\u5b66\u7b49\uff0c\u4e3a\u7528\u6237\u5728\u6784\u5efa\u81ea\u5df1\u7684\u6a21\u578b\u65f6\u63d0\u4f9b\u4e86\u5f88\u597d\u7684\u8303\u4f8b\u548c\u601d\u8def\u501f\u9274\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u56fe\u5f62\u754c\u9762<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u867d\u7136GAMS\u4e3b\u8981\u901a\u8fc7\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u7f16\u7a0b\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86GAMS Development Corp. (GAMSStudio)\u8fd9\u6837\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff0c\u4ee5\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002GAMSStudio\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4e00\u4e2a\u76f8\u5bf9\u53cb\u597d\u7684\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u4ee3\u7801\u7684\u7f16\u5199\u3001\u7f16\u8f91\u3001\u8c03\u8bd5\u548c\u8fd0\u884c\u7b49\u64cd\u4f5c\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bf4\uff0c\u53ef\u4ee5\u964d\u4f4e\u5b66\u4e60\u95e8\u69db\u548c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001GAMS\u7684\u5e94\u7528\u9886\u57df<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7ecf\u6d4e\u89c4\u5212<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728\u5b8f\u89c2\u7ecf\u6d4e\u5206\u6790\u3001\u8d44\u6e90\u5206\u914d\u548c\u6295\u8d44\u51b3\u7b56\u4e2d\uff0cGAMS\u53ef\u4ee5\u5e2e\u52a9\u5236\u5b9a\u4f18\u5316\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u6784\u5efa\u7ecf\u6d4e\u6a21\u578b\u6765\u5206\u6790\u4e0d\u540c\u653f\u7b56\u4e0b\u7684\u8d44\u6e90\u5206\u914d\u60c5\u51b5\uff0c\u6216\u8005\u9884\u6d4b\u5b8f\u89c2\u7ecf\u6d4e\u6307\u6807\u5728\u5404\u79cd\u5047\u8bbe\u6761\u4ef6\u4e0b\u7684\u53d8\u5316\u8d8b\u52bf\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u80fd\u6e90\u7cfb\u7edf<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7528\u4e8e\u7535\u529b\u5e02\u573a\u6a21\u62df\u3001\u80fd\u6e90\u4f9b\u9700\u5e73\u8861\u5206\u6790\u548c\u8282\u80fd\u51cf\u6392\u7b56\u7565\u5236\u5b9a\u7b49\u3002\u53ef\u4ee5\u901a\u8fc7\u5efa\u7acb\u80fd\u6e90\u76f8\u5173\u7684\u6a21\u578b\uff0c\u8003\u8651\u80fd\u6e90\u7684\u751f\u4ea7\u3001\u6d88\u8d39\u3001\u4f20\u8f93\u7b49\u73af\u8282\u4e2d\u7684\u5404\u79cd\u7ea6\u675f\u6761\u4ef6\uff0c\u4ece\u800c\u627e\u5230\u6700\u4f18\u7684\u80fd\u6e90\u914d\u7f6e\u65b9\u6848\uff0c\u4ee5\u5b9e\u73b0\u80fd\u6e90\u7cfb\u7edf\u7684\u9ad8\u6548\u8fd0\u884c\u548c\u53ef\u6301\u7eed\u53d1\u5c55\u76ee\u6807\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4ea4\u901a\u89c4\u5212<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728\u4f18\u5316\u4ea4\u901a\u7f51\u7edc\u3001\u516c\u5171\u4ea4\u901a\u8c03\u5ea6\u548c\u7269\u6d41\u914d\u9001\u8def\u5f84\u7b49\u65b9\u9762\uff0cGAMS\u63d0\u4f9b\u4e86\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u6784\u5efa\u4ea4\u901a\u6d41\u91cf\u6a21\u578b\uff0c\u8003\u8651\u9053\u8def\u5bb9\u91cf\u3001\u8fd0\u8f93\u6210\u672c\u3001\u51fa\u884c\u9700\u6c42\u7b49\u56e0\u7d20\uff0c\u6765\u4f18\u5316\u4ea4\u901a\u7f51\u7edc\u7684\u5e03\u5c40\u6216\u8005\u516c\u5171\u4ea4\u901a\u7684\u8fd0\u8425\u65b9\u6848\uff0c\u63d0\u9ad8\u4ea4\u901a\u8fd0\u8f93\u7684\u6548\u7387\u548c\u6548\u76ca\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u73af\u5883\u79d1\u5b66<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u80fd\u591f\u6a21\u62df\u6c14\u5019\u53d8\u5316\u3001\u6c61\u67d3\u7269\u6269\u6563\u548c\u8d44\u6e90\u56de\u6536\u5229\u7528\u7b49\u3002\u4f8b\u5982\uff0c\u5efa\u7acb\u6a21\u578b\u6765\u5206\u6790\u4e0d\u540c\u51cf\u6392\u63aa\u65bd\u5bf9\u73af\u5883\u8d28\u91cf\u7684\u5f71\u54cd\uff0c\u6216\u8005\u7814\u7a76\u8d44\u6e90\u56de\u6536\u5229\u7528\u7684\u6700\u4f18\u7b56\u7565\uff0c\u4ee5\u5b9e\u73b0\u73af\u5883\u4fdd\u62a4\u548c\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u76ee\u6807\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5de5\u4e1a\u5de5\u7a0b<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728\u751f\u4ea7\u8c03\u5ea6\u3001\u5e93\u5b58\u7ba1\u7406\u548c\u8d28\u91cf\u63a7\u5236\u7b49\u95ee\u9898\u4e0a\uff0cGAMS\u80fd\u6709\u6548\u63d0\u5347\u51b3\u7b56\u6548\u7387\u3002\u53ef\u4ee5\u6839\u636e\u751f\u4ea7\u6d41\u7a0b\u3001\u8bbe\u5907\u80fd\u529b\u3001\u539f\u6750\u6599\u4f9b\u5e94\u7b49\u6761\u4ef6\u5efa\u7acb\u751f\u4ea7\u6a21\u578b\uff0c\u4f18\u5316\u751f\u4ea7\u8ba1\u5212\u548c\u5e93\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u540c\u65f6\u8003\u8651\u8d28\u91cf\u63a7\u5236\u56e0\u7d20\uff0c\u63d0\u9ad8\u5de5\u4e1a\u751f\u4ea7\u7684\u6574\u4f53\u6548\u76ca\u548c\u4ea7\u54c1\u8d28\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6559\u80b2\u7814\u7a76<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728\u6570\u5b66\u5efa\u6a21\u7ade\u8d5b\u548c\u79d1\u7814\u9879\u76ee\u4e2d\uff0cGAMS\u662f\u5e38\u7528\u7684\u5de5\u5177\u4e4b\u4e00\uff0c\u6709\u52a9\u4e8e\u5b66\u751f\u548c\u7814\u7a76\u4eba\u5458\u5feb\u901f\u6784\u5efa\u548c\u6d4b\u8bd5\u6a21\u578b\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7edf\u4e00\u7684\u5efa\u6a21\u548c\u6c42\u89e3\u5e73\u53f0\uff0c\u4f7f\u5f97\u7814\u7a76\u4eba\u5458\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u6a21\u578b\u7684\u6784\u5efa\u548c\u95ee\u9898\u7684\u5206\u6790\uff0c\u800c\u4e0d\u5fc5\u8fc7\u591a\u5173\u6ce8\u5e95\u5c42\u7684\u8ba1\u7b97\u5b9e\u73b0\u7ec6\u8282<a href=\"https:\/\/wk.baidu.com\/view\/37bdcc79bb0d6c85ec3a87c24028915f804d84a4.html\" target=\"_blank\" rel=\"noreferrer noopener\">8<\/a>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u7528GAMS\u6c42\u89e3CGE\u6a21\u578b\u7684\u65b9\u6cd5<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001\u6a21\u578b\u6784\u5efa<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u51c6\u5907<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u9996\u5148\u8981\u6536\u96c6CGE\u6a21\u578b\u6240\u9700\u7684\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u7ecf\u6d4e\u90e8\u95e8\u7684\u6295\u5165\u4ea7\u51fa\u6570\u636e\u3001\u751f\u4ea7\u8981\u7d20\u6570\u636e\uff08\u5982\u52b3\u52a8\u529b\u3001\u8d44\u672c\u7b49\uff09\u3001\u6d88\u8d39\u6570\u636e\u3001\u4ef7\u683c\u6570\u636e\u7b49\u3002\u7531\u4e8eCGE\u6a21\u578b\u7684\u6570\u636e\u8981\u6c42\u6bd4\u8f83\u590d\u6742\uff0c\u53ef\u80fd\u9700\u8981\u4ece\u591a\u4e2a\u6570\u636e\u6e90\u83b7\u53d6\u6570\u636e\uff0c\u5982\u7edf\u8ba1\u5e74\u9274\u3001\u884c\u4e1a\u62a5\u544a\u7b49\u3002\u7136\u540e\uff0c\u8981\u5c06\u8fd9\u4e9b\u6570\u636e\u6309\u7167GAMS\u80fd\u591f\u8bc6\u522b\u548c\u5904\u7406\u7684\u683c\u5f0f\u8fdb\u884c\u6574\u7406\uff0c\u4f8b\u5982\u5c06\u6570\u636e\u6574\u7406\u6210\u8868\u683c\u5f62\u5f0f\u6216\u8005\u53c2\u6570\u5f62\u5f0f\uff0c\u4ee5\u4fbf\u5728GAMS\u6a21\u578b\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u65b9\u7a0b\u8bbe\u5b9a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6839\u636eCGE\u6a21\u578b\u7684\u539f\u7406\uff0c\u5728GAMS\u4e2d\u8bbe\u5b9a\u76f8\u5e94\u7684\u65b9\u7a0b\u3002\u8fd9\u5305\u62ec\u8bbe\u5b9a\u751f\u4ea7\u51fd\u6570\u65b9\u7a0b\uff08\u5982\u524d\u9762\u63d0\u5230\u7684\u79d1\u5e03 &#8211; \u9053\u683c\u62c9\u65af\u751f\u4ea7\u51fd\u6570\u6216\u5e38\u66ff\u4ee3\u5f39\u6027\u751f\u4ea7\u51fd\u6570\uff09\u3001\u9700\u6c42\u51fd\u6570\u65b9\u7a0b\u3001\u5e02\u573a\u5747\u8861\u65b9\u7a0b\uff08\u5982\u4ea7\u54c1\u5e02\u573a\u5747\u8861\u3001\u52b3\u52a8\u529b\u5e02\u573a\u5747\u8861\u3001\u8d44\u672c\u5e02\u573a\u5747\u8861\u7b49\uff09\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u7684\u7ecf\u6d4e\u5173\u7cfb\u65b9\u7a0b\u3002\u5728\u8bbe\u5b9a\u8fd9\u4e9b\u65b9\u7a0b\u65f6\uff0c\u8981\u6ce8\u610f\u4f7f\u7528GAMS\u7684\u8bed\u6cd5\u89c4\u5219\uff0c\u5c06\u65b9\u7a0b\u4e2d\u7684\u53d8\u91cf\u3001\u53c2\u6570\u7b49\u6b63\u786e\u5730\u5b9a\u4e49\u548c\u8868\u793a\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6a21\u578b\u5b9a\u4e49<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728GAMS\u4e2d\uff0c\u4f7f\u7528\u5b9a\u4e49\u597d\u7684\u65b9\u7a0b\u548c\u53d8\u91cf\u6784\u5efaCGE\u6a21\u578b\u3002\u8fd9\u5305\u62ec\u521b\u5efa\u6a21\u578b\u5bf9\u8c61\uff0c\u5c06\u65b9\u7a0b\u6dfb\u52a0\u5230\u6a21\u578b\u4e2d\uff0c\u5e76\u6307\u5b9a\u76ee\u6807\u51fd\u6570\uff08\u5982\u679c\u6709\uff09\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u5206\u6790\u5728\u4e00\u5b9a\u8d44\u6e90\u7ea6\u675f\u4e0b\u7684\u7ecf\u6d4e\u4ea7\u51fa\u6700\u5927\u5316\u95ee\u9898\uff0c\u90a3\u4e48\u53ef\u4ee5\u5c06\u7ecf\u6d4e\u603b\u4ea7\u51fa\u8bbe\u5b9a\u4e3a\u76ee\u6807\u51fd\u6570\uff0c\u7136\u540e\u5728\u6a21\u578b\u4e2d\u5305\u542b\u5404\u79cd\u751f\u4ea7\u3001\u9700\u6c42\u548c\u5747\u8861\u65b9\u7a0b\u4f5c\u4e3a\u7ea6\u675f\u6761\u4ef6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u3001\u6c42\u89e3\u8fc7\u7a0b<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9009\u62e9\u6c42\u89e3\u5668<\/strong>\n<ul class=\"wp-block-list\">\n<li>GAMS\u4e0e\u591a\u79cd\u6c42\u89e3\u5668\u96c6\u6210\uff0c\u5982Cplex\u3001GUROBI\u3001CONOPT\u7b49\u3002\u6839\u636eCGE\u6a21\u578b\u7684\u7279\u70b9\uff08\u5982\u7ebf\u6027\u6216\u975e\u7ebf\u6027\u3001\u6574\u6570\u89c4\u5212\u7b49\uff09\u9009\u62e9\u5408\u9002\u7684\u6c42\u89e3\u5668\u3002\u4f8b\u5982\uff0c\u5982\u679cCGE\u6a21\u578b\u662f\u4e00\u4e2a\u7ebf\u6027\u89c4\u5212\u95ee\u9898\uff0c\u90a3\u4e48\u53ef\u4ee5\u9009\u62e9Cplex\u6c42\u89e3\u5668\uff1b\u5982\u679c\u662f\u4e00\u4e2a\u975e\u7ebf\u6027\u89c4\u5212\u95ee\u9898\uff0c\u5219\u53ef\u80fd\u9009\u62e9GUROBI\u6216\u5176\u4ed6\u9002\u5408\u975e\u7ebf\u6027\u95ee\u9898\u7684\u6c42\u89e3\u5668\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6c42\u89e3\u6a21\u578b<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4e00\u65e6\u9009\u62e9\u4e86\u5408\u9002\u7684\u6c42\u89e3\u5668\uff0c\u5c31\u53ef\u4ee5\u5728GAMS\u4e2d\u8fd0\u884c\u6c42\u89e3\u547d\u4ee4\u6765\u6c42\u89e3CGE\u6a21\u578b\u3002\u5728\u6c42\u89e3\u8fc7\u7a0b\u4e2d\uff0cGAMS\u4f1a\u5c06\u6a21\u578b\u4f20\u9012\u7ed9\u9009\u5b9a\u7684\u6c42\u89e3\u5668\uff0c\u6c42\u89e3\u5668\u4f1a\u6839\u636e\u6a21\u578b\u7684\u65b9\u7a0b\u548c\u7ea6\u675f\u6761\u4ef6\u8fdb\u884c\u8ba1\u7b97\uff0c\u5bfb\u627e\u6ee1\u8db3\u6240\u6709\u6761\u4ef6\u7684\u6700\u4f18\u89e3\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u5b9a\u7684\u65f6\u95f4\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6a21\u578b\u7684\u89c4\u6a21\u548c\u590d\u6742\u7a0b\u5ea6\u3002\u5728\u6c42\u89e3\u8fc7\u7a0b\u4e2d\uff0cGAMS\u4f1a\u63d0\u4f9b\u4e00\u4e9b\u53cd\u9988\u4fe1\u606f\uff0c\u5982\u6c42\u89e3\u7684\u8fdb\u5ea6\u3001\u662f\u5426\u9047\u5230\u9519\u8bef\u7b49\u3002\u5982\u679c\u9047\u5230\u9519\u8bef\uff0c\u9700\u8981\u6839\u636e\u9519\u8bef\u4fe1\u606f\u8fdb\u884c\u8c03\u8bd5\u548c\u4fee\u6b63\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">GAMS\u6c42\u89e3CGE\u6a21\u578b\u7684\u5b9e\u4f8b\u4e0e\u6559\u7a0b<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u5b9e\u4f8b\u5206\u6790<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7b80\u5355\u7684\u9759\u6001CGE\u6a21\u578b\u5b9e\u4f8b<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5047\u8bbe\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u4e24\u90e8\u95e8\uff08\u5982\u519c\u4e1a\u90e8\u95e8\u548c\u5de5\u4e1a\u90e8\u95e8\uff09\u9759\u6001CGE\u6a21\u578b\u3002\u9996\u5148\uff0c\u5b9a\u4e49\u4e24\u4e2a\u90e8\u95e8\u7684\u751f\u4ea7\u51fd\u6570\uff0c\u4f8b\u5982\u91c7\u7528\u79d1\u5e03 &#8211; \u9053\u683c\u62c9\u65af\u751f\u4ea7\u51fd\u6570\uff0c\u5206\u522b\u8868\u793a\u4e3a\uff1a\n<ul class=\"wp-block-list\">\n<li>\u519c\u4e1a\u90e8\u95e8\uff1aYA=AALA\u03b1AKA\u03b2A<em>Y<\/em><em>A<\/em>\u200b=<em>A<\/em><em>A<\/em>\u200b<em>L<\/em><em>A<\/em><em>\u03b1<\/em><em>A<\/em>\u200b\u200b<em>K<\/em><em>A<\/em><em>\u03b2<\/em><em>A<\/em>\u200b\u200b\uff0c\u5176\u4e2dYA<em>Y<\/em><em>A<\/em>\u200b\u662f\u519c\u4e1a\u90e8\u95e8\u7684\u4ea7\u51fa\uff0cAA<em>A<\/em><em>A<\/em>\u200b\u662f\u519c\u4e1a\u90e8\u95e8\u7684\u6280\u672f\u6c34\u5e73\u53c2\u6570\uff0cLA<em>L<\/em><em>A<\/em>\u200b\u662f\u519c\u4e1a\u90e8\u95e8\u7684\u52b3\u52a8\u529b\u6295\u5165\uff0cKA<em>K<\/em><em>A<\/em>\u200b\u662f\u519c\u4e1a\u90e8\u95e8\u7684\u8d44\u672c\u6295\u5165\uff0c\u03b1A<em>\u03b1<\/em><em>A<\/em>\u200b\u548c\u03b2A<em>\u03b2<\/em><em>A<\/em>\u200b\u662f\u76f8\u5e94\u7684\u751f\u4ea7\u5f39\u6027\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u5de5\u4e1a\u90e8\u95e8\uff1aYI=AILI\u03b1IKI\u03b2I<em>Y<\/em><em>I<\/em>\u200b=<em>A<\/em><em>I<\/em>\u200b<em>L<\/em><em>I<\/em><em>\u03b1<\/em><em>I<\/em>\u200b\u200b<em>K<\/em><em>I<\/em><em>\u03b2<\/em><em>I<\/em>\u200b\u200b\uff0c\u7c7b\u4f3c\u5730\uff0cYI<em>Y<\/em><em>I<\/em>\u200b\u3001AI<em>A<\/em><em>I<\/em>\u200b\u3001LI<em>L<\/em><em>I<\/em>\u200b\u3001KI<em>K<\/em><em>I<\/em>\u200b\u3001\u03b1I<em>\u03b1<\/em><em>I<\/em>\u200b\u548c\u03b2I<em>\u03b2<\/em><em>I<\/em>\u200b\u5206\u522b\u662f\u5de5\u4e1a\u90e8\u95e8\u7684\u4ea7\u51fa\u3001\u6280\u672f\u6c34\u5e73\u53c2\u6570\u3001\u52b3\u52a8\u529b\u6295\u5165\u3001\u8d44\u672c\u6295\u5165\u548c\u751f\u4ea7\u5f39\u6027\u53c2\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u8bbe\u5b9a\u9700\u6c42\u51fd\u6570\u3002\u5047\u8bbe\u6d88\u8d39\u8005\u7684\u6548\u7528\u51fd\u6570\u4e3a\u67ef\u5e03 &#8211; \u9053\u683c\u62c9\u65af\u5f62\u5f0f\uff1aU=CA\u03b3CI1\u2212\u03b3<em>U<\/em>=<em>C<\/em><em>A<\/em><em>\u03b3<\/em>\u200b<em>C<\/em><em>I<\/em>1\u2212<em>\u03b3<\/em>\u200b\uff0c\u5176\u4e2dCA<em>C<\/em><em>A<\/em>\u200b\u548cCI<em>C<\/em><em>I<\/em>\u200b\u5206\u522b\u662f\u5bf9\u519c\u4e1a\u4ea7\u54c1\u548c\u5de5\u4e1a\u4ea7\u54c1\u7684\u6d88\u8d39\uff0c\u03b3<em>\u03b3<\/em>\u662f\u6548\u7528\u51fd\u6570\u7684\u53c2\u6570\uff0c\u8868\u793a\u6d88\u8d39\u8005\u5bf9\u519c\u4e1a\u4ea7\u54c1\u7684\u504f\u597d\u7a0b\u5ea6\u3002\u6839\u636e\u6548\u7528\u6700\u5927\u5316\u539f\u5219\uff0c\u53ef\u4ee5\u63a8\u5bfc\u51fa\u5bf9\u519c\u4e1a\u4ea7\u54c1\u548c\u5de5\u4e1a\u4ea7\u54c1\u7684\u9700\u6c42\u51fd\u6570\u3002<\/li>\n\n\n\n<li>\u63a5\u7740\uff0c\u8bbe\u5b9a\u5e02\u573a\u5747\u8861\u6761\u4ef6\u3002\u5305\u62ec\u52b3\u52a8\u529b\u5e02\u573a\u5747\u8861\uff08LA+LI=L<em>L<\/em><em>A<\/em>\u200b+<em>L<\/em><em>I<\/em>\u200b=<em>L<\/em>\uff0c\u5176\u4e2dL<em>L<\/em>\u662f\u603b\u7684\u52b3\u52a8\u529b\u4f9b\u7ed9\uff09\u3001\u8d44\u672c\u5e02\u573a\u5747\u8861\uff08KA+KI=K<em>K<\/em><em>A<\/em>\u200b+<em>K<\/em><em>I<\/em>\u200b=<em>K<\/em>\uff0c\u5176\u4e2dK<em>K<\/em>\u662f\u603b\u7684\u8d44\u672c\u4f9b\u7ed9\uff09\u548c\u4ea7\u54c1\u5e02\u573a\u5747\u8861\uff08YA=CA+XA<em>Y<\/em><em>A<\/em>\u200b=<em>C<\/em><em>A<\/em>\u200b+<em>X<\/em><em>A<\/em>\u200b\uff0cYI=CI+XI<em>Y<\/em><em>I<\/em>\u200b=<em>C<\/em><em>I<\/em>\u200b+<em>X<\/em><em>I<\/em>\u200b\uff0c\u5176\u4e2dXA<em>X<\/em><em>A<\/em>\u200b\u548cXI<em>X<\/em><em>I<\/em>\u200b\u5206\u522b\u662f\u519c\u4e1a\u4ea7\u54c1\u548c\u5de5\u4e1a\u4ea7\u54c1\u7684\u51c0\u51fa\u53e3\uff09\u3002<\/li>\n\n\n\n<li>\u5728GAMS\u4e2d\uff0c\u5c06\u8fd9\u4e9b\u65b9\u7a0b\u548c\u53d8\u91cf\u6309\u7167GAMS\u7684\u8bed\u6cd5\u8fdb\u884c\u5b9a\u4e49\u548c\u5efa\u6a21\u3002\u4f8b\u5982\uff0c\u5b9a\u4e49\u53d8\u91cf\uff1a\n<ul class=\"wp-block-list\">\n<li><code>Positive Variables YA, YI, CA, CI, LA, LI, KA, KI, XA, XI;<\/code>\u8868\u793a\u5b9a\u4e49\u6b63\u7684\u53d8\u91cf\uff0c\u5206\u522b\u5bf9\u5e94\u519c\u4e1a\u548c\u5de5\u4e1a\u90e8\u95e8\u7684\u4ea7\u51fa\u3001\u6d88\u8d39\u3001\u52b3\u52a8\u529b\u6295\u5165\u3001\u8d44\u672c\u6295\u5165\u548c\u51c0\u51fa\u53e3\u3002<\/li>\n\n\n\n<li>\u5b9a\u4e49\u53c2\u6570\uff1a<\/li>\n\n\n\n<li><code>Parameters AA, AI, alphaA, alphaI, betaA, betaI, gamma, L, K;<\/code>\u7528\u6765\u8868\u793a\u5404\u4e2a\u90e8\u95e8\u7684\u6280\u672f\u6c34\u5e73\u3001\u751f\u4ea7\u5f39\u6027\u3001\u6548\u7528\u51fd\u6570\u53c2\u6570\u4ee5\u53ca\u603b\u7684\u52b3\u52a8\u529b\u548c\u8d44\u672c\u4f9b\u7ed9\u3002<\/li>\n\n\n\n<li>\u8bbe\u5b9a\u65b9\u7a0b\uff1a<\/li>\n\n\n\n<li>\u5982\u751f\u4ea7\u51fd\u6570\u65b9\u7a0b\u53ef\u4ee5\u5199\u6210\uff1a\n<ul class=\"wp-block-list\">\n<li><code>Equation prodA, prodi;<\/code><\/li>\n\n\n\n<li><code>prodA.. YA =E= AA*LA^alphaA*KA^betaA;<\/code><\/li>\n\n\n\n<li><code>prodi.. YI =E= AI*LI^alphaI*KI^betaI;<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9700\u6c42\u51fd\u6570\u65b9\u7a0b\u548c\u5e02\u573a\u5747\u8861\u65b9\u7a0b\u4e5f\u6309\u7167\u7c7b\u4f3c\u7684\u65b9\u5f0f\u8fdb\u884c\u5b9a\u4e49\u3002<\/li>\n\n\n\n<li>\u6700\u540e\uff0c\u6784\u5efa\u6a21\u578b\uff1a<\/li>\n\n\n\n<li><code>Model simpleCGE \/all\/;<\/code>\u8868\u793a\u5c06\u6240\u6709\u5b9a\u4e49\u7684\u65b9\u7a0b\u5305\u542b\u5728\u8fd9\u4e2a\u540d\u4e3asimpleCGE\u7684\u6a21\u578b\u4e2d\u3002<\/li>\n\n\n\n<li>\u9009\u62e9\u6c42\u89e3\u5668\uff08\u5982Cplex\uff09\u5e76\u6c42\u89e3\u6a21\u578b\uff1a<\/li>\n\n\n\n<li><code>Solve simpleCGE using CPLEX;<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u52a8\u6001CGE\u6a21\u578b\u5b9e\u4f8b\uff08\u4ee5\u5206\u6790\u7ecf\u6d4e\u589e\u957f\u4e3a\u4f8b\uff09<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u8003\u8651\u4e00\u4e2a\u5305\u542b\u8d44\u672c\u79ef\u7d2f\u548c\u6280\u672f\u8fdb\u6b65\u7684\u52a8\u6001CGE\u6a21\u578b\u3002\u5728\u8fd9\u4e2a\u6a21\u578b\u4e2d\uff0c\u8d44\u672c\u5b58\u91cf\u7684\u53d8\u5316\u65b9\u7a0b\u4e3a\uff1aKt+1=Kt(1\u2212\u03b4)+It<em>K<\/em><em>t<\/em>+1\u200b=<em>K<\/em><em>t<\/em>\u200b(1\u2212<em>\u03b4<\/em>)+<em>I<\/em><em>t<\/em>\u200b\uff0c\u5176\u4e2dKt<em>K<\/em><em>t<\/em>\u200b\u662f\u65f6\u671ft<em>t<\/em>\u7684\u8d44\u672c\u5b58\u91cf\uff0c\u03b4<em>\u03b4<\/em>\u662f\u8d44\u672c\u6298\u65e7\u7387\uff0cIt<em>I<\/em><em>t<\/em>\u200b\u662f\u65f6\u671ft<em>t<\/em>\u7684\u6295\u8d44\u3002<\/li>\n\n\n\n<li>\u751f\u4ea7\u51fd\u6570\u5047\u8bbe\u4e3a\uff1aYt=AtKt\u03b1Lt\u03b2<em>Y<\/em><em>t<\/em>\u200b=<em>A<\/em><em>t<\/em>\u200b<em>K<\/em><em>t<\/em><em>\u03b1<\/em>\u200b<em>L<\/em><em>t<\/em><em>\u03b2<\/em>\u200b\uff0c\u5176\u4e2dAt<em>A<\/em><em>t<\/em>\u200b\u662f\u65f6\u671ft<em>t<\/em>\u7684\u6280\u672f\u6c34\u5e73\uff0c\u5e76\u4e14\u5047\u8bbe\u6280\u672f\u6c34\u5e73\u6309\u7167At+1=At(1+g)<em>A<\/em><em>t<\/em>+1\u200b=<em>A<\/em><em>t<\/em>\u200b(1+<em>g<\/em>)\u7684\u65b9\u5f0f\u589e\u957f\uff0c\u5176\u4e2dg<em>g<\/em>\u662f\u6280\u672f\u8fdb\u6b65\u7387\u3002<\/li>\n\n\n\n<li>\u9700\u6c42\u65b9\u9762\uff0c\u5047\u8bbe\u6d88\u8d39\u53d6\u51b3\u4e8e\u53ef\u652f\u914d\u6536\u5165\uff0c\u5e76\u4e14\u50a8\u84c4\u7387\u4e3as<em>s<\/em>\uff0c\u5219\u6295\u8d44It=(1\u2212s)Yt<em>I<\/em><em>t<\/em>\u200b=(1\u2212<em>s<\/em>)<em>Y<\/em><em>t<\/em>\u200b\u3002<\/li>\n\n\n\n<li>\u5728GAMS\u4e2d\u6784\u5efa\u8fd9\u4e2a\u52a8\u6001CGE\u6a21\u578b\u65f6\uff0c\u9664\u4e86\u5b9a\u4e49\u4e0a\u8ff0\u65b9\u7a0b\u548c\u53d8\u91cf\u5916\uff0c\u8fd8\u9700\u8981\u8003\u8651\u65f6\u95f4\u7ef4\u5ea6\u7684\u5904\u7406\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\u6765\u8868\u793a\u4e0d\u540c\u7684\u65f6\u671f\uff1a\n<ul class=\"wp-block-list\">\n<li><code>Set t \/t1*t10\/;<\/code>\u8868\u793a\u5b9a\u4e49\u4e86\u4ecet1<em>t<\/em>1\u5230t10<em>t<\/em>10\u517110\u4e2a\u65f6\u671f\u3002<\/li>\n\n\n\n<li>\u53d8\u91cf\u548c\u53c2\u6570\u7684\u5b9a\u4e49\u9700\u8981\u8003\u8651\u65f6\u95f4\u7ef4\u5ea6\uff0c\u5982\uff1a<\/li>\n\n\n\n<li><code>Variables Y(t), K(t), I(t), A(t), L(t);<\/code>\u8868\u793a\u8fd9\u4e9b\u53d8\u91cf\u5728\u4e0d\u540c\u7684\u65f6\u671ft<em>t<\/em>\u6709\u4e0d\u540c\u7684\u503c\u3002<\/li>\n\n\n\n<li><code>Parameters alpha, beta, delta, g, s;<\/code>\u5b9a\u4e49\u6a21\u578b\u4e2d\u7684\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u65b9\u7a0b\u7684\u5b9a\u4e49\u4e5f\u8981\u4f53\u73b0\u65f6\u95f4\u7684\u52a8\u6001\u6027\uff0c\u4f8b\u5982\u8d44\u672c\u5b58\u91cf\u7684\u53d8\u5316\u65b9\u7a0b\uff1a<\/li>\n\n\n\n<li><code>Equation capitalAccumulation(t);<\/code><\/li>\n\n\n\n<li><code>capitalAccumulation(t)$(ord(t)>1).. K(ord(t)) =E= K(ord(t)-1)*(1 - delta)+I(ord(t)-1);<\/code>\u8fd9\u91cc\u4f7f\u7528\u4e86ord(t)<em>or<\/em><em>d<\/em>(<em>t<\/em>)\u51fd\u6570\u6765\u83b7\u53d6\u65f6\u671ft<em>t<\/em>\u7684\u987a\u5e8f\u6570\u3002<\/li>\n\n\n\n<li>\u751f\u4ea7\u51fd\u6570\u65b9\u7a0b\u3001\u9700\u6c42\u51fd\u6570\u65b9\u7a0b\u7b49\u4e5f\u7c7b\u4f3c\u5730\u8fdb\u884c\u5b9a\u4e49\uff0c\u7136\u540e\u6784\u5efa\u6a21\u578b\u5e76\u9009\u62e9\u5408\u9002\u7684\u6c42\u89e3\u5668\uff08\u5982\u9002\u7528\u4e8e\u52a8\u6001\u89c4\u5212\u95ee\u9898\u7684\u6c42\u89e3\u5668\uff09\u8fdb\u884c\u6c42\u89e3\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u6559\u7a0b\u8d44\u6e90<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8bfe\u7a0b\u5b66\u4e60<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u53ef\u4ee5\u53c2\u52a0\u4e00\u4e9b\u4e13\u95e8\u7684GAMS (CGE)\u6a21\u578b\u4e0e\u6848\u4f8b\u5e94\u7528\u7814\u8ba8\u4f1a\u3002\u8fd9\u4e9b\u7814\u8ba8\u4f1a\u901a\u5e38\u7531\u4e13\u4e1a\u7684\u8bb2\u5e08\uff08\u5982\u4e2d\u56fd\u793e\u4f1a\u79d1\u5b66\u9662\u7684\u4e13\u5bb6\uff09\u4e3b\u8bb2\uff0c\u8bfe\u7a0b\u5185\u5bb9\u5305\u62ecGAMS\u57fa\u672c\u64cd\u4f5c\u65b9\u6cd5\u548c\u9ad8\u7ea7\u8bed\u6cd5\u53ca\u5b9e\u7528\u529f\u80fd\u5230CGE\u6a21\u578b\u548c\u793e\u4f1a\u53ef\u7b97\u77e9\u9635\uff08SAM\uff09\u6784\u5efa\u65b9\u6cd5\u548cGAMS\u7f16\u7a0b\u7b49\u3002\u901a\u8fc7\u7406\u8bba\u77e5\u8bc6 + \u6848\u4f8b\u793a\u8303 + \u7ec3\u4e60\u7684\u65b9\u5f0f\uff0c\u4ece\u5e94\u7528\u6848\u4f8b\u5165\u624b\u8bb2\u89e3\u77e5\u8bc6\u70b9\uff0c\u8ba9\u5b66\u5458\u53ef\u4ee5\u7406\u89e3CGE\u6a21\u578b\u4f7f\u7528\u7684\u6570\u636e\u5e93\u3001CGE\u6a21\u578b\u4e2d\u4f7f\u7528\u7684\u884c\u4e3a\u5173\u7cfb\u7684\u5c5e\u6027\u3001\u5236\u5b9a\u9002\u5f53\u7684CGE\u653f\u7b56\u5b9e\u9a8c\u4ee5\u53ca\u5206\u6790\u7b80\u5355\u7684CGE\u6a21\u578b\u4ea7\u751f\u7684\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u53c2\u8003\u4e66\u7c4d\u4e0e\u6587\u6863<\/strong>\n<ul class=\"wp-block-list\">\n<li>GAMS\u5b98\u65b9\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u7528\u6237\u624b\u518c\uff0c\u5176\u4e2d\u5305\u542b\u4e86GAMS\u7684\u8bed\u6cd5\u89c4\u5219\u3001\u5404\u79cd\u529f\u80fd\u7684\u4f7f\u7528\u65b9\u6cd5\u4ee5\u53ca\u793a\u4f8b\u4ee3\u7801\u7b49\u5185\u5bb9\u3002\u6b64\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u4e13\u95e8\u4ecb\u7ecdCGE\u6a21\u578b\u6784\u5efa\u548cGAMS\u6c42\u89e3\u7684\u4e66\u7c4d\uff0c\u8fd9\u4e9b\u4e66\u7c4d\u53ef\u4ee5\u63d0\u4f9b\u66f4\u6df1\u5165\u7684\u7406\u8bba\u8bb2\u89e3\u548c\u66f4\u591a\u7684\u5b9e\u4f8b\u5206\u6790\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e9b\u5173\u4e8e\u7ecf\u6d4e\u5efa\u6a21\u6216\u8005\u5e94\u7528\u7ecf\u6d4e\u5b66\u7684\u4e66\u7c4d\u4e2d\uff0c\u53ef\u80fd\u4f1a\u6709\u4e13\u95e8\u7684\u7ae0\u8282\u4ecb\u7ecdCGE\u6a21\u578b\u5728GAMS\u4e2d\u7684\u5b9e\u73b0\u3002\u540c\u65f6\uff0c\u4e00\u4e9b\u5b66\u672f\u8bba\u6587\u5728\u7814\u7a76\u5177\u4f53\u7ecf\u6d4e\u95ee\u9898\u65f6\uff0c\u5982\u679c\u4f7f\u7528\u4e86GAMS\u6c42\u89e3CGE\u6a21\u578b\uff0c\u4e5f\u53ef\u4ee5\u4f5c\u4e3a\u53c2\u8003\uff0c\u5b66\u4e60\u4ed6\u4eec\u7684\u6a21\u578b\u6784\u5efa\u601d\u8def\u3001\u65b9\u7a0b\u8bbe\u5b9a\u65b9\u6cd5\u4ee5\u53ca\u6c42\u89e3\u8fc7\u7a0b\u4e2d\u7684\u6280\u5de7\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">GAMS\u6c42\u89e3CGE\u6a21\u578b\u7684\u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u529e\u6cd5<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u6c42\u89e3\u7ed3\u679c\u4e0d\u5b8c\u6574\u6216\u90e8\u5206\u7ed3\u679c\u7f3a\u5931<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u95ee\u9898\u63cf\u8ff0<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u5982\u5728\u4e00\u4e2a\u591a\u90e8\u95e8\u7684CGE\u6a21\u578b\u4e2d\uff0cGAMS\u53ea\u663e\u793a\u4e86\u90e8\u5206\u90e8\u95e8\u7684\u7ed3\u679c\uff0c\u800c\u5176\u4ed6\u90e8\u95e8\u7684\u7ed3\u679c\u7f3a\u5931\u3002\u5c31\u50cf\u5728\u4e00\u4e2a\u4e03\u90e8\u95e8\u7684CGE\u6a21\u578b\u4e2d\uff0cGAMS\u53ea\u6709\u51fa\u73b0\u524d\u4e09\u4e2a\u90e8\u95e8\u7ed3\u679c\uff0c\u5176\u4f59\u56db\u4e2a\u8df3\u8fc7\u4e86\u7684\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u53ef\u80fd\u539f\u56e0\u4e0e\u89e3\u51b3\u529e\u6cd5<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u4ee3\u7801\u903b\u8f91\u9519\u8bef<\/strong>\uff1a\u68c0\u67e5\u6a21\u578b\u7684\u4ee3\u7801\u903b\u8f91\uff0c\u53ef\u80fd\u662f\u5728\u65b9\u7a0b\u8bbe\u5b9a\u6216\u8005\u53d8\u91cf\u5b9a\u4e49\u65f6\uff0c\u5bf9\u4e8e\u67d0\u4e9b\u90e8\u95e8\u7684\u5904\u7406\u5b58\u5728\u9519\u8bef\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u65b9\u7a0b\u53ef\u80fd\u6ca1\u6709\u6b63\u786e\u5730\u6db5\u76d6\u6240\u6709\u90e8\u95e8\uff0c\u6216\u8005\u5728\u8ba1\u7b97\u8fc7\u7a0b\u4e2d\u5bf9\u90e8\u5206\u90e8\u95e8\u7684\u53d8\u91cf\u8fdb\u884c\u4e86\u9519\u8bef\u7684\u521d\u59cb\u5316\u6216\u7ea6\u675f\u3002\u4ed4\u7ec6\u68c0\u67e5\u6bcf\u4e2a\u90e8\u95e8\u76f8\u5173\u7684\u65b9\u7a0b\u548c\u53d8\u91cf\u5b9a\u4e49\uff0c\u786e\u4fdd\u903b\u8f91\u7684\u4e00\u81f4\u6027\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u95ee\u9898<\/strong>\uff1a\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u53ef\u80fd\u5f71\u54cd\u6c42\u89e3\u7ed3\u679c\u3002\u53ef\u80fd\u67d0\u4e9b\u90e8\u95e8\u7684\u6570\u636e\u5b58\u5728\u7f3a\u5931\u6216\u8005\u9519\u8bef\uff0c\u5bfc\u81f4\u6c42\u89e3\u8fc7\u7a0b\u4e2d\u65e0\u6cd5\u5f97\u5230\u8fd9\u4e9b\u90e8\u95e8\u7684\u7ed3\u679c\u3002\u68c0\u67e5\u6570\u636e\u6765\u6e90\uff0c\u786e\u4fdd\u6bcf\u4e2a\u90e8\u95e8\u7684\u6570\u636e\u90fd\u51c6\u786e\u65e0\u8bef\u5730\u8f93\u5165\u5230\u6a21\u578b\u4e2d\u3002\u5982\u679c\u6570\u636e\u5b58\u5728\u7f3a\u5931\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u91c7\u7528\u5408\u7406<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>CGE\u6a21\u578b\u6982\u8ff0 \u4e00\u3001CGE\u6a21\u578b\u7684&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1605","post","type-post","status-publish","format-standard","hentry","category-basicknow"],"_links":{"self":[{"href":"https:\/\/cabit.top\/index.php?rest_route=\/wp\/v2\/posts\/1605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cabit.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cabit.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cabit.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cabit.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1605"}],"version-history":[{"count":1,"href":"https:\/\/cabit.top\/index.php?rest_route=\/wp\/v2\/posts\/1605\/revisions"}],"predecessor-version":[{"id":1606,"href":"https:\/\/cabit.top\/index.php?rest_route=\/wp\/v2\/posts\/1605\/revisions\/1606"}],"wp:attachment":[{"href":"https:\/\/cabit.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cabit.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cabit.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}