Access Statistics for Liyang Sun

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Linear Panel Model with Heterogeneous Coefficients and Variation in Exposure 0 0 1 24 3 3 12 62
A linear panel model with heterogeneous coe!cients and variation in exposure 0 0 0 2 1 2 13 18
Adapting to Misspecification 0 0 0 0 1 2 20 28
Adapting to Misspecification 0 0 1 15 2 4 21 43
Adapting to misspecification 0 0 0 3 0 1 18 28
Compound Selection Decisions: An Almost SURE Approach 0 0 1 1 1 2 14 14
Double Robustness for Complier Parameters and a Semiparametric Test for Complier Characteristics 1 1 1 49 2 3 16 129
Empirical Welfare Maximization with Constraints 0 0 0 8 4 5 24 50
Empirical welfare maximization with constraints 0 0 3 4 1 2 18 22
Estimating Dynamic Treatment Effects in Event Studies with Heterogeneous Treatment Effects 3 12 33 269 10 36 148 901
Estimating Treatment Effects Under Bounded Heterogeneity 0 0 16 16 1 1 14 14
Inference with Many Weak Instruments 0 0 0 30 1 1 12 67
Policy Learning with Confidence 0 0 5 8 2 4 43 55
Policy learning with confidence 0 0 1 1 2 2 22 22
Structural Reforms and Economic Growth: A Machine Learning Approach 0 0 1 38 0 1 15 49
Temporal Aggregation for the Synthetic Control Method 0 0 1 12 0 1 13 30
Using Multiple Outcomes to Improve the Synthetic Control Method 0 0 1 4 1 1 17 28
Using multiple outcomes to improve the synthetic control method 0 0 1 16 2 5 33 62
Weak Identification with Many Instruments 0 0 0 21 1 1 5 25
Total Working Papers 4 13 66 521 35 77 478 1,647

Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Linear Panel Model with Heterogeneous Coefficients and Variation in Exposure 0 0 2 9 0 1 20 46
Adapting to Misspecification 0 0 6 6 0 3 37 37
Double robustness for complier parameters and a semi-parametric test for complier characteristics 0 0 1 1 0 0 14 17
Empirical welfare maximization with constraints 0 0 0 0 2 4 6 6
Estimating dynamic treatment effects in event studies with heterogeneous treatment effects 15 42 230 1,023 125 396 1,578 4,488
Implementing valid two-step identification-robust confidence sets for linear instrumental-variables models 0 0 1 25 0 0 9 88
Inference with Many Weak Instruments 0 0 3 23 1 5 37 101
Temporal Aggregation for the Synthetic Control Method 0 0 2 2 0 1 12 22
Weak Instruments in Instrumental Variables Regression: Theory and Practice 1 4 15 100 5 22 125 364
Weak identification with many instruments 0 0 1 5 0 1 17 28
Total Journal Articles 16 46 261 1,194 133 433 1,855 5,197

Software Item File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
EVENTSTUDYINTERACT: Stata module to implement the interaction weighted estimator for an event study 4 13 89 1,029 16 71 537 4,411
EVENTSTUDYWEIGHTS: Stata module to estimate the implied weights on the cohort-specific average treatment effects on the treated (CATTs) (event study specifications) 1 2 21 622 1 5 113 2,568
MANYWEAKIV: Stata module to implement the weak-identification robust jackknife AR test from Mikusheva and Sun (2022) 0 0 0 13 2 2 17 108
TWOSTEPWEAKIV: Stata module to implement two-step weak-instrument-robust confidence sets for linear instrumental-variable (IV) models 1 1 3 144 1 2 39 777
Total Software Items 6 16 113 1,808 20 80 706 7,864

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Statistics updated 2026-09-10