{
    "id": "MAC-012",
    "category": "MAC",
    "title": "名義GDP增長來源分解",
    "question": "名義經濟規模增長有多少來自實質產出而非價格？",
    "chart": "waterfall",
    "metric": "推算本幣名義GDP年增率（%）",
    "secondary": "實質成長與GDP平減物價漲幅",
    "x": "增長來源",
    "y": "推算本幣名義GDP年增率（%）",
    "panels": [
        "主圖：推算本幣名義GDP年增率（%），依增長來源排列",
        "輔圖：實質成長與GDP平減物價漲幅",
        "明細：名義GDP增長來源分解的資料列、觀測日期與缺值狀態"
    ],
    "filters": [
        "國家／資產／貨幣",
        "資料日期與觀測頻率",
        "國家與共同年度"
    ],
    "apis": [
        "MACRO"
    ],
    "calculation": "用gdp_growth_annual與inflation_gdp_deflator_annual的小數g及d，分解名義成長g+d+g×d。",
    "caveat": "是同比恒等關係的近似核對；鏈結指數與修訂可產生差異，不可拿現價美元GDP直接比較。 各資產需對齊貨幣、交易日與時區；宏觀修訂值不代表當時已知數據。",
    "data_class": "衍生",
    "complexity": "中",
    "audience": "進階",
    "reach": 5,
    "frequency": 6,
    "decision": 6,
    "clarity": 8,
    "sample_labels": [
        "實質產出",
        "物價因素",
        "交叉項",
        "名義成長"
    ],
    "cadence": "年度更新；保留觀測年度與資料版本",
    "category_name": "宏觀、外匯與加密資產",
    "score": 58.5,
    "requires_user_input": false,
    "requires_extra_plan": false,
    "source_urls": [
        "https://eodhd.com/financial-apis/macroeconomics-data-and-macro-indicators-api"
    ],
    "rank": 830,
    "stage": "P4",
    "svg_file": "mockups/0830-MAC-012.svg",
    "demo_fingerprint": "f60d16a652a40595",
    "collection": "catalogue",
    "sample_annotation": {
        "sample": true,
        "as_of": "2026-10-16",
        "notice": "Charts and tables for this report are generated, deterministic synthetic sample observations for educational layout and unit demonstration only. No provider, market data or analysis engine is called, and nothing here is a statement about real securities.",
        "notice_zh": "此報告的圖表與數據為確定性生成的合成示例數據，僅供教育及版面展示；並無連接任何資料供應商或實際分析引擎，不代表任何真實證券的表現。",
        "default_filters": {
            "symbol": "0700.HK",
            "period": "1Y",
            "benchmark": "HSI"
        },
        "filters": {
            "symbol": [
                "0700.HK",
                "0005.HK",
                "AAPL.US",
                "MSFT.US",
                "SPY.US",
                "BTC-USD.CC"
            ],
            "period": [
                "1Y",
                "3Y",
                "5Y"
            ],
            "benchmark": [
                "HSI",
                "SPX",
                "BTC"
            ]
        },
        "library": {
            "version": "2026-10-19",
            "source": "https://chatgpt.com/share/6ad67223-c610-83e8-adb2-33aaf792e584",
            "sample": true
        }
    }
}