השוואת שיטות
סקרו את השיטות שבחרתם זו לצד זו; שורות שבהן יש הבדל מודגשות.
| ניתוח נתונים בתדר גבוה ומיקרו-מבנה שוק× | מודלים של ריבית (Vasicek, CIR, Nelson-Siegel)× | |
|---|---|---|
| תחום | מימון | מימון |
| משפחה | Regression model | Regression model |
| שנת המקור≠ | 2007 | 1977 |
| הוגה השיטה≠ | Hasbrouck (2007); Aït-Sahalia & Jacod (2014) | Vasicek (1977); Nelson & Siegel (1987) |
| סוג≠ | Market microstructure / high-frequency econometrics | Term-structure / short-rate model |
| מקור מכונן≠ | Hasbrouck, J. (2007). Empirical Market Microstructure: The Institutions, Economics, and Econometrics of Securities Trading. Oxford University Press. ISBN: 978-0195301649 | Vasicek, O. (1977). An Equilibrium Characterization of the Term Structure. Journal of Financial Economics, 5(2), 177–188. DOI ↗ |
| כינויים≠ | market microstructure, high-frequency financial econometrics, tick data analysis, Yüksek Frekanslı Veri ve Piyasa Mikro Yapısı | term structure models, short-rate models, yield curve models, Vasicek model |
| קשורות | 5 | 5 |
| תקציר≠ | Market microstructure analysis studies how prices form from tick-level trade and quote data, examining order-book dynamics, the bid-ask spread, and price discovery. The modern econometric framework was set out by Hasbrouck (2007) and extended for high-frequency data by Aït-Sahalia and Jacod (2014). | Interest rate models are structural models that describe how interest rates evolve over time within a stochastic differential equation framework. The family covers Vasicek's normal short-rate process (1977), the CIR square-root process, the adjustable Hull-White extension, and the Nelson-Siegel approach to fitting the yield curve (1987). |
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