So sánh phương pháp
Xem các phương pháp đã chọn cạnh nhau; những hàng khác biệt được làm nổi bật.
| Phương pháp Định giá Ngẫu nhiên (Contingent Valuation Method)× | Mô hình định giá Hedonic× | |
|---|---|---|
| Lĩnh vực | Kinh tế học | Kinh tế học |
| Họ≠ | Process / pipeline | Regression model |
| Năm ra đời≠ | 1963 | 1974 |
| Người khởi xướng≠ | Robert Davis | Sherwin Rosen |
| Loại≠ | Stated preference valuation method | Revealed preference valuation method |
| Công trình gốc≠ | Mitchell, R. C., & Carson, R. T. (1989). Using Surveys to Value Public Goods: The Contingent Valuation Method. Resources for the Future. link ↗ | Rosen, S. (1974). Hedonic Prices and Implicit Markets: Product Differentiation in Pure Competition. Journal of Political Economy, 82(1), 34–55. DOI ↗ |
| Tên gọi khác≠ | CVM, Willingness-to-Pay Survey, WTP Elicitation | Hedonic Regression, Characteristics Pricing Model |
| Liên quan | 3 | 3 |
| Tóm tắt≠ | Contingent Valuation (CVM), developed by Robert Davis in the 1960s, is a survey-based method for estimating the economic value of non-market environmental goods and services—such as wilderness preservation, air quality, or species protection—by directly asking people their willingness to pay (WTP) for specified improvements or willingness to accept (WTA) compensation for losses. It provides a valuation where market prices do not exist. | The hedonic pricing model, developed by Sherwin Rosen in 1974 and building on Kevin Lancaster's characteristics theory (1966), is an econometric method for valuing the implicit prices of product attributes by regressing market prices on observed characteristics. It reveals the trade-offs consumers are willing to make among product features and can be used to infer valuations of environmental amenities (e.g., air quality via house prices) and to adjust price indices for quality changes. |
| ScholarGateBộ dữ liệu ↗ |
|
|