Institution: Universidad Francisco Marroquín
Primary Field: General (weighted toward more recent publications)
Homepage: https://en.ufm.edu/catedraticos/astrid-loretta-ayala-castellanos/
Scores use coauthorship adjustment: α/n credit per paper, where n = number of authors. α = 2.01: calibrated so average adjusted count equals average raw count (a zero-sum adjustment).
| Period | S (4x) | A (2x) | B (1x) | C (½x) | Total |
|---|---|---|---|---|---|
| Last 5 Years | 0.00 | 0.00 | 0.00 | 0.00 | 0.34 |
| Last 10 Years | 0.00 | 0.00 | 0.00 | 0.00 | 1.59 |
| All Time | 0.00 | 0.00 | 0.00 | 0.00 | 1.93 |
| Year | Article | Journal | Tier | Authors |
|---|---|---|---|---|
| 2024 | Score function scaling for QAR plus Beta-t-EGARCH: an empirical application to the S&P 500 | Applied Economics | C | 3 |
| 2019 | Score-driven models of stochastic seasonality in location and scale: an application case study of the Indian rupee to USD exchange rate | Applied Economics | C | 2 |
| 2018 | Equity market neutral hedge funds and the stock market: an application of score-driven copula models | Applied Economics | C | 2 |
| 2016 | Regime-switching purchasing power parity in Latin America: Monte Carlo unit root tests with dynamic conditional score | Applied Economics | C | 4 |
| 2013 | Real convergence: empirical evidence for Latin America | Applied Economics | C | 3 |