{
  "name": "opc-city-selection",
  "title": "OPC 一人公司城市选址数据集",
  "description": "103 座中国城市（内地 100 + 港澳台 3）的一人公司（OPC）选址八维评分数据集。全部数据整理自各地官方公开发布，逐项标注来源；推定值均已标注。",
  "version": "v4.0·103城(含港澳台)·八维",
  "created": "2026-09-14",
  "licenses": [
    {
      "name": "CC-BY-4.0",
      "title": "Creative Commons Attribution 4.0",
      "path": "https://creativecommons.org/licenses/by/4.0/"
    }
  ],
  "contributors": [
    {
      "title": "北京创业科创科技中心院士专家科技服务站",
      "role": "publisher"
    }
  ],
  "sources": [
    {
      "title": "各市国民经济和社会发展统计公报"
    },
    {
      "title": "各省市人社部门社保缴费基数通知"
    },
    {
      "title": "各地市场监管局企业开办改革口径"
    }
  ],
  "keywords": [
    "OPC",
    "一人公司",
    "城市选址",
    "创业",
    "八维评分",
    "中国城市"
  ],
  "profile": "tabular-data-package",
  "resources": [
    {
      "name": "opc_cities_all.json",
      "path": "opc_cities_all.json",
      "title": "103 城八维全量数据集",
      "role": "primary",
      "format": "json",
      "bytes": 444398,
      "hash": "sha256:8528900e91b72604726469058d3b3daf393e2dd69bd2791cfd7bc65acea41072",
      "md5": "eb2d93766cc770fbf911fcb01d3224f5",
      "schema": {
        "primaryKey": "city",
        "fields": [
          {
            "name": "city",
            "title": "城市名称",
            "type": "string",
            "unit": "",
            "group": "identity",
            "description": "城市标准简称，榜单、档案页与开放数据集三处一致",
            "coverage": 100.0
          },
          {
            "name": "province",
            "title": "省级行政区",
            "type": "string",
            "unit": "",
            "group": "identity",
            "description": "所属省级行政区名称",
            "coverage": 100.0
          },
          {
            "name": "region",
            "title": "七大区",
            "type": "string",
            "unit": "",
            "group": "identity",
            "description": "华东/华北/华南/华中/西南/东北/西北/港澳台",
            "coverage": 100.0
          },
          {
            "name": "tier",
            "title": "城市层级",
            "type": "string",
            "unit": "",
            "group": "identity",
            "description": "省会/直辖市 · 计划单列市 · 强地级市",
            "coverage": 100.0
          },
          {
            "name": "d1",
            "title": "市场空间",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "本地市场容量与消费能力，赚钱能力是否盖得住成本",
            "coverage": 97.1
          },
          {
            "name": "d2",
            "title": "成本压力",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "经营成本对 OPC 的友好程度，分数越高成本越轻",
            "coverage": 97.1
          },
          {
            "name": "d3",
            "title": "产业适配度",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "产业结构与数字经济的 OPC 适配程度",
            "coverage": 97.1
          },
          {
            "name": "d4",
            "title": "政策友好度",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "开办便利度与政策支持力度",
            "coverage": 97.1
          },
          {
            "name": "d5",
            "title": "人才可用性",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "本地可招募的人才供给规模",
            "coverage": 97.1
          },
          {
            "name": "d6",
            "title": "生活可负担性",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "创业者个人生活的可负担程度，房价收入比越低分越高",
            "coverage": 97.1
          },
          {
            "name": "d7",
            "title": "数字基建与算力",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "国家级数字基础设施与算力布局的资质等级",
            "coverage": 97.1
          },
          {
            "name": "d8",
            "title": "融资与创投环境",
            "type": "number",
            "unit": "分(0-10)",
            "group": "score",
            "description": "本地创投活跃度与独角兽培育能力",
            "coverage": 97.1
          },
          {
            "name": "total",
            "title": "八维总分",
            "type": "number",
            "unit": "分(0-100)",
            "group": "score",
            "description": "八维加权求和后换算为百分制",
            "coverage": 100.0
          },
          {
            "name": "grade",
            "title": "评级",
            "type": "string",
            "unit": "等级",
            "group": "score",
            "description": "S / A / B / C / D 五档",
            "coverage": 100.0
          },
          {
            "name": "gdp",
            "title": "地区生产总值",
            "type": "number",
            "unit": "亿元",
            "group": "economy",
            "description": "全市（地区）年度地区生产总值",
            "coverage": 100.0
          },
          {
            "name": "income",
            "title": "人均可支配收入",
            "type": "number",
            "unit": "元/年",
            "group": "economy",
            "description": "居民人均可支配收入（部分城市为城镇居民口径）",
            "coverage": 92.2
          },
          {
            "name": "retail",
            "title": "社消零售总额",
            "type": "number",
            "unit": "亿元",
            "group": "economy",
            "description": "社会消费品零售总额",
            "coverage": 61.2
          },
          {
            "name": "opc_cost",
            "title": "月最低运营成本",
            "type": "number",
            "unit": "元/月",
            "group": "cost",
            "description": "一人公司最低月运营成本（社保最低档 + 共享办公工位 + 代理记账，按月折算）",
            "coverage": 19.4
          },
          {
            "name": "bookkeeping_fee",
            "title": "代理记账月费",
            "type": "number",
            "unit": "元/月",
            "group": "cost",
            "description": "代理记账服务月费（一人公司账务外包的市场报价）",
            "coverage": 30.1
          },
          {
            "name": "shebao",
            "title": "社保缴费基数下限",
            "type": "number",
            "unit": "元/月",
            "group": "cost",
            "description": "当地社保最低缴费基数（下限）",
            "coverage": 98.1
          },
          {
            "name": "house_income_ratio",
            "title": "房价收入比",
            "type": "number",
            "unit": "年",
            "group": "living",
            "description": "住房总价与居民家庭年收入之比",
            "coverage": 99.0
          },
          {
            "name": "universities",
            "title": "普通高校数",
            "type": "number",
            "unit": "所",
            "group": "talent",
            "description": "普通高等学校数量",
            "coverage": 97.1
          },
          {
            "name": "students_wan",
            "title": "在校大学生数",
            "type": "number",
            "unit": "万人",
            "group": "talent",
            "description": "普通高校在校学生人数",
            "coverage": 93.2
          },
          {
            "name": "tertiary_pct",
            "title": "第三产业占比",
            "type": "number",
            "unit": "%",
            "group": "industry",
            "description": "第三产业增加值占 GDP 比重",
            "coverage": 98.1
          },
          {
            "name": "digital_pct",
            "title": "数字经济占比",
            "type": "number",
            "unit": "%",
            "group": "industry",
            "description": "数字经济核心产业增加值占 GDP 比重",
            "coverage": 21.4
          },
          {
            "name": "opc_industries",
            "title": "OPC 优势产业数",
            "type": "number",
            "unit": "个",
            "group": "industry",
            "description": "本地具备 OPC 适配优势的产业赛道数量",
            "coverage": 100.0
          },
          {
            "name": "reg_days",
            "title": "企业开办时限",
            "type": "number",
            "unit": "工作日",
            "group": "policy",
            "description": "企业注册登记办结所需工作日",
            "coverage": 94.2
          },
          {
            "name": "online",
            "title": "开办线上化程度",
            "type": "number",
            "unit": "0-2",
            "group": "policy",
            "description": "企业开办全程网上办理的完备程度",
            "coverage": 67.0
          },
          {
            "name": "subsidy",
            "title": "一次性创业补贴",
            "type": "number",
            "unit": "元",
            "group": "policy",
            "description": "当地面向首次创业者的一次性补贴金额",
            "coverage": 63.1
          },
          {
            "name": "incubator",
            "title": "国家级孵化器数",
            "type": "number",
            "unit": "个",
            "group": "policy",
            "description": "科技企业孵化器数量（部分为省级以上口径）",
            "coverage": 33.0
          },
          {
            "name": "industry_focus",
            "title": "产业发展重点",
            "type": "text",
            "unit": "",
            "group": "narrative",
            "description": "本地重点产业与产业链布局的定性描述，文末附来源",
            "coverage": 100.0
          },
          {
            "name": "best_direction",
            "title": "OPC 机会方向",
            "type": "text",
            "unit": "",
            "group": "narrative",
            "description": "面向一人公司的具体切入方向建议",
            "coverage": 100.0
          },
          {
            "name": "src",
            "title": "来源登记",
            "type": "object",
            "unit": "",
            "group": "provenance",
            "description": "逐指标来源登记（键=指标名，值=来源说明文本）",
            "coverage": 67.0
          },
          {
            "name": "conf",
            "title": "置信度",
            "type": "string",
            "unit": "",
            "group": "provenance",
            "description": "该城数据的核验置信等级",
            "coverage": 100.0
          },
          {
            "name": "status",
            "title": "核验状态",
            "type": "string",
            "unit": "",
            "group": "provenance",
            "description": "该城数据条目当前的核验状态标记",
            "coverage": 100.0
          },
          {
            "name": "flags",
            "title": "数据标记",
            "type": "object",
            "unit": "",
            "group": "provenance",
            "description": "需要提示使用者的数据质量标记",
            "coverage": 69.9
          },
          {
            "name": "basis",
            "title": "评分口径标记",
            "type": "string",
            "unit": "",
            "group": "provenance",
            "description": "该城评分所依据的评分体系版本",
            "coverage": 100.0
          },
          {
            "name": "derived.cost_income_ratio",
            "title": "月成本收入比",
            "type": "number",
            "unit": "%",
            "group": "derived",
            "description": "月运营成本占当地月人均可支配收入的比重",
            "coverage": 18.4
          },
          {
            "name": "derived.market_cost_ratio",
            "title": "市场成本比",
            "type": "number",
            "unit": "倍",
            "group": "derived",
            "description": "市场空间相对成本约束的性价比",
            "coverage": 97.1
          },
          {
            "name": "derived.students_per_univ",
            "title": "校均在校生",
            "type": "number",
            "unit": "万人/所",
            "group": "derived",
            "description": "单校平均在校生规模，反映高等教育集聚度",
            "coverage": 90.3
          },
          {
            "name": "derived.subsidy_months",
            "title": "补贴可覆盖月数",
            "type": "number",
            "unit": "月",
            "group": "derived",
            "description": "一次性创业补贴可覆盖几个月最低运营成本",
            "coverage": 13.6
          }
        ]
      }
    },
    {
      "name": "opc_rank.json",
      "path": "opc_rank.json",
      "title": "103 城榜单（含名次）",
      "role": "primary",
      "format": "json",
      "bytes": 195239,
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      "md5": "af6a1af92a780317275604bda064ac85"
    },
    {
      "name": "opc_cities_31.json",
      "path": "opc_cities_31.json",
      "title": "核心 31 城八维子集（白皮书权威城）",
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      "format": "json",
      "bytes": 11208,
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    },
    {
      "name": "opc_cities_all.csv",
      "path": "opc_cities_all.csv",
      "title": "103 城全量（CSV 版）",
      "role": "primary",
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    },
    {
      "name": "opc_rank_103.csv",
      "path": "opc_rank_103.csv",
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      "md5": "18e1de64eae5d32d7d4bd683ea24d3b9"
    },
    {
      "name": "opc_data_dictionary.json",
      "path": "opc_data_dictionary.json",
      "title": "数据字典：字段口径与覆盖率",
      "role": "metadata",
      "format": "json",
      "bytes": 36034,
      "hash": "sha256:a55e569a43d105feb7095e308b9238bbe43b6c60f7263a1a2271281ded4c2098",
      "md5": "04594a0ccd6c88c3a5e2d1f513e486e5"
    },
    {
      "name": "opc_caliber_notes.json",
      "path": "opc_caliber_notes.json",
      "title": "口径注记与可比性说明",
      "role": "metadata",
      "format": "json",
      "bytes": 12833,
      "hash": "sha256:5f5c3b3ff32ef38daa771a83fe6c01a082e72fb302865684b0a2f3955501da8c",
      "md5": "da17eec59ae97c51838060024500d297"
    },
    {
      "name": "opc_provenance.json",
      "path": "opc_provenance.json",
      "title": "来源登记（六要素结构化）",
      "role": "metadata",
      "format": "json",
      "bytes": 632063,
      "hash": "sha256:7187ba02ac46c3435c81ff2807226fa8e53ef61652b412f4a2a14f7db0828cb1",
      "md5": "a439f5760d85c40056d6ee92c02f3317"
    },
    {
      "name": "opc_confidence.json",
      "path": "opc_confidence.json",
      "title": "逐城置信度索引",
      "role": "metadata",
      "format": "json",
      "bytes": 78260,
      "hash": "sha256:546c5e1c05d6bcaf0d3267219857bc0c835a0c6ca759a78f28ed50b95733e75a",
      "md5": "08b3ef24f9c5f8161060e3e64ad67b3e"
    },
    {
      "name": "opc_derived_metrics.json",
      "path": "opc_derived_metrics.json",
      "title": "派生复合指标与算式",
      "role": "metadata",
      "format": "json",
      "bytes": 17641,
      "hash": "sha256:de5a597275d111e7c6e274751bdc86acd96062683f9d73c504c04b9028d61f9f",
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    },
    {
      "name": "MANIFEST.txt",
      "path": "MANIFEST.txt",
      "title": "文件清单与 MD5",
      "role": "metadata",
      "format": "txt",
      "bytes": 2553,
      "hash": "sha256:3cc23afc8b1f94615a35c41b4ada3b0a0491e4983284ddcfcd1635a704dcae44",
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    {
      "name": "versions.json",
      "path": "versions.json",
      "title": "数据集版本记录",
      "role": "metadata",
      "format": "json",
      "bytes": 7176,
      "hash": "sha256:2d896680fb586ad16e4f7a1243901230ad0133f49b2ac83556661bdcfc8c72aa",
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  ],
  "custom": {
    "methodology": {
      "dimensions": [
        {
          "key": "d1",
          "label": "市场空间",
          "weight": 0.22,
          "inputs": [
            "gdp",
            "income",
            "retail"
          ]
        },
        {
          "key": "d2",
          "label": "成本压力",
          "weight": 0.2,
          "inputs": [
            "opc_cost",
            "shebao"
          ]
        },
        {
          "key": "d3",
          "label": "产业适配度",
          "weight": 0.18,
          "inputs": [
            "tertiary_pct",
            "digital_pct",
            "opc_industries"
          ]
        },
        {
          "key": "d4",
          "label": "政策友好度",
          "weight": 0.12,
          "inputs": [
            "reg_days",
            "online",
            "subsidy",
            "incubator"
          ]
        },
        {
          "key": "d5",
          "label": "人才可用性",
          "weight": 0.08,
          "inputs": [
            "universities",
            "students_wan"
          ]
        },
        {
          "key": "d6",
          "label": "生活可负担性",
          "weight": 0.07,
          "inputs": [
            "house_income_ratio"
          ]
        },
        {
          "key": "d7",
          "label": "数字基建与算力",
          "weight": 0.08,
          "inputs": []
        },
        {
          "key": "d8",
          "label": "融资与创投环境",
          "weight": 0.05,
          "inputs": []
        }
      ],
      "formula": "(D1×0.22+D2×0.20+D3×0.18+D4×0.12+D5×0.08+D6×0.07+D7×0.08+D8×0.05)×10",
      "grade_bounds": {
        "S": [
          85,
          100
        ],
        "A": [
          75,
          84
        ],
        "B": [
          60,
          74
        ],
        "C": [
          45,
          59
        ],
        "D": [
          0,
          44
        ]
      }
    },
    "known_limitations": {
      "缺失值": "null —— 表示未采集到可核来源，不作 0 处理",
      "评分值": "d1..d8 与 total 为体系推导值，非原始统计值",
      "港澳台": "D4/D7/D8 制度含义与内地不可比，未评估（不计入分母）",
      "数据年": "以各市最新可得统计公报为准，通常滞后一年",
      "置信度": "verified / partial / estimated 三档，见 provenance 组"
    },
    "confidence_grades": [
      "verified 可核",
      "partial 部分可核",
      "estimated 推定",
      "unsourced 有值但无来源登记",
      "missing 无值"
    ]
  }
}