| Working Paper |
File Downloads |
Abstract Views |
| Last month |
3 months |
12 months |
Total |
Last month |
3 months |
12 months |
Total |
| A new portfolio formation approach to mispricing of marketing performance indicators with an application to customer satisfaction |
0 |
0 |
0 |
23 |
0 |
1 |
4 |
111 |
| A novel estimator of earth's curvature (allowing for inference as well) |
0 |
2 |
3 |
10 |
0 |
5 |
10 |
19 |
| A well conditioned estimator for large dimensional covariance matrices |
0 |
1 |
3 |
24 |
5 |
15 |
45 |
172 |
| Analytical nonlinear shrinkage of large-dimensional covariance matrices |
0 |
2 |
5 |
73 |
7 |
22 |
49 |
255 |
| Approximate Arbitrage |
0 |
0 |
0 |
11 |
1 |
4 |
5 |
62 |
| Central limit theorems when data are dependent: addressing the pedagogical gaps |
0 |
0 |
0 |
54 |
1 |
5 |
6 |
161 |
| Choice Democracy |
0 |
0 |
0 |
73 |
1 |
5 |
8 |
119 |
| Crashes at Critical Points |
0 |
0 |
1 |
25 |
0 |
1 |
4 |
85 |
| Efficient Sorting: A More Powerful Test for Cross-Sectional Anomalies |
0 |
0 |
0 |
34 |
0 |
4 |
9 |
84 |
| Eigenvectors of some large sample covariance matrices ensembles |
0 |
0 |
0 |
144 |
2 |
8 |
26 |
572 |
| Empirical and Theoretical Status of Discrete Scale Invariance in Financial Crashes |
0 |
0 |
0 |
366 |
1 |
6 |
10 |
1,368 |
| Factor models for portfolio selection in large dimensions: the good, the better and the ugly |
0 |
0 |
1 |
110 |
1 |
11 |
23 |
188 |
| Flexible Multivariate GARCH Modeling With an Application to International Stock Markets |
0 |
0 |
0 |
6 |
0 |
12 |
16 |
57 |
| Flexible multivariate GARCH modeling with an application to international stock markets |
0 |
0 |
0 |
503 |
0 |
3 |
7 |
1,050 |
| Honey, I Shrunk the Sample Covariance Matrix |
1 |
2 |
3 |
66 |
10 |
29 |
50 |
298 |
| Honey, I shrunk the sample covariance matrix |
0 |
3 |
14 |
1,075 |
19 |
50 |
151 |
3,971 |
| Improved estimation of the covariance matrix of stock returns with an application to portfolio selection |
0 |
0 |
4 |
35 |
1 |
12 |
36 |
173 |
| Improved estimation of the covariance matrix of stock returns with an application to portofolio selection |
0 |
0 |
1 |
1,036 |
1 |
6 |
21 |
2,917 |
| Large dynamic covariance matrices |
1 |
1 |
2 |
132 |
3 |
8 |
16 |
270 |
| Large dynamic covariance matrices: enhancements based on intraday data |
0 |
0 |
0 |
54 |
0 |
10 |
22 |
121 |
| Markowitz portfolios under transaction costs |
0 |
1 |
6 |
43 |
0 |
9 |
23 |
90 |
| Nonlinear shrinkage estimation of large-dimensional covariance matrices |
0 |
1 |
1 |
107 |
2 |
6 |
9 |
243 |
| Nonlinear shrinkage of the covariance matrix for portfolio selection: Markowitz meets Goldilocks |
2 |
3 |
4 |
129 |
3 |
9 |
41 |
417 |
| Numerical implementation of the QuEST function |
0 |
0 |
0 |
26 |
2 |
5 |
15 |
104 |
| Optimal estimation of a large-dimensional covariance matrix under Stein’s loss |
0 |
0 |
0 |
37 |
3 |
6 |
8 |
87 |
| Quadratic shrinkage for large covariance matrices |
0 |
1 |
1 |
46 |
1 |
10 |
28 |
112 |
| Relative Pricing of Options with Stochastic Volatility |
1 |
1 |
1 |
31 |
1 |
3 |
4 |
115 |
| Risk reduction and efficiency increase in large portfolios: leverage and shrinkage |
0 |
0 |
1 |
20 |
1 |
9 |
17 |
77 |
| Robust Performance Hypothesis Testing with the Sharpe Ratio |
0 |
0 |
5 |
645 |
7 |
26 |
70 |
2,248 |
| Robust performance hypothesis testing with smooth functions of population moments |
0 |
0 |
0 |
43 |
1 |
6 |
11 |
43 |
| Robust performance hypothesis testing with the variance |
0 |
0 |
1 |
27 |
2 |
5 |
12 |
162 |
| Shrinkage estimation of large covariance matrices: keep it simple, statistician? |
0 |
0 |
1 |
40 |
8 |
19 |
34 |
157 |
| Some hypothesis tests for the covariance matrix when the dimension is large compared to the sample size |
0 |
0 |
0 |
231 |
1 |
5 |
11 |
874 |
| Spectrum estimation: a unified framework for covariance matrix estimation and PCA in large dimensions |
1 |
1 |
1 |
118 |
2 |
3 |
10 |
317 |
| The coexistence of commodity money and fiat money |
0 |
0 |
1 |
114 |
1 |
2 |
6 |
436 |
| The power of (non-)linear shrinking: a review and guide to covariance matrix estimation |
0 |
0 |
4 |
78 |
3 |
15 |
29 |
225 |
| The redistributive effects of monetary policy |
0 |
0 |
0 |
158 |
1 |
11 |
13 |
434 |
| Total Working Papers |
6 |
19 |
64 |
5,747 |
92 |
366 |
859 |
18,194 |
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