পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| তরলতা ঝুঁকি মডেল (আমিহুদ, রোল, LOT)× | পেয়ার্স ট্রেডিং (পরিসংখ্যানিক আরবিট্রেজ)× | |
|---|---|---|
| ক্ষেত্র | অর্থায়ন | অর্থায়ন |
| পরিবার | Regression model | Regression model |
| উদ্ভবের বছর≠ | 2002 | 2006 |
| প্রবর্তক≠ | Amihud (2002); Roll (1984); Lesmond, Ogden & Trzcinka (LOT) | Gatev, Goetzmann & Rouwenhorst (empirical rule); Vidyamurthy (quantitative framing) |
| ধরন≠ | Liquidity / illiquidity measurement models | Cointegration-based mean-reversion trading strategy |
| মৌলিক উৎস≠ | Amihud, Y. (2002). Illiquidity and Stock Returns: Cross-Section and Time-Series Effects. Journal of Financial Markets, 5(1), 31-56. DOI ↗ | Gatev, E., Goetzmann, W. N. & Rouwenhorst, K. G. (2006). Pairs Trading: Performance of a Relative-Value Arbitrage Rule. Review of Financial Studies, 19(3), 797–827. DOI ↗ |
| অপর নাম≠ | Amihud illiquidity, Roll spread estimator, LOT spread measure, Lesmond-Ogden-Trzcinka measure | statistical arbitrage, relative-value arbitrage, mean-reversion pairs strategy, Çift Alım-Satım Stratejisi (Pairs Trading / Statistical Arbitrage) |
| সম্পর্কিত | 5 | 5 |
| সারসংক্ষেপ≠ | Liquidity Risk Models are a family of measures that quantify how easily an asset trades by capturing its price impact, its effective bid-ask spread, and a holding-period adjustment. The family brings together the Amihud illiquidity ratio (Amihud, 2002), the Roll serial-covariance spread estimator (Roll, 1984), and the LOT (Lesmond-Ogden-Trzcinka) realised-spread measure. | Pairs trading is a quantitative trading strategy that takes a long-short position on two cointegrated assets when the gap (spread) between their prices shows mean reversion. It was popularised as a relative-value arbitrage rule by Gatev, Goetzmann and Rouwenhorst (2006) and framed quantitatively by Vidyamurthy (2004). |
| ScholarGateডেটাসেট ↗ |
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