Access Statistics for Liyang Sun

Author contact details at EconPapers.

Working Paper	File Downloads				Abstract Views
Working Paper	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	0	23	0	2	5	53
A linear panel model with heterogeneous coe!cients and variation in exposure	0	0	1	2	2	3	5	8
Adapting to Misspecification	0	0	0	14	1	8	14	31
Adapting to Misspecification	0	0	0	0	4	10	15	19
Adapting to misspecification	0	0	0	3	4	8	9	18
Double Robustness for Complier Parameters and a Semiparametric Test for Complier Characteristics	0	0	0	48	2	4	4	117
Empirical Welfare Maximization with Constraints	0	0	0	8	1	2	4	29
Empirical welfare maximization with constraints	0	0	2	2	3	5	9	10
Estimating Dynamic Treatment Effects in Event Studies with Heterogeneous Treatment Effects	0	10	25	247	7	39	88	799
Inference with Many Weak Instruments	0	0	0	30	2	5	10	61
Policy Learning with Confidence	2	2	5	5	5	12	24	24
Policy learning with confidence	0	0	0	0	7	10	10	10
Structural Reforms and Economic Growth: A Machine Learning Approach	0	1	2	38	2	6	12	40
Temporal Aggregation for the Synthetic Control Method	0	0	0	11	1	1	4	18
Using Multiple Outcomes to Improve the Synthetic Control Method	0	1	2	4	5	9	15	20
Using multiple outcomes to improve the synthetic control method	0	0	1	16	8	11	22	41
Weak Identification with Many Instruments	0	0	0	21	0	2	4	23
Total Working Papers	2	14	38	472	54	137	254	1,321

Journal Article	File Downloads				Abstract Views
Journal Article	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	1	1	8	0	4	8	30
Double robustness for complier parameters and a semi-parametric test for complier characteristics	0	0	1	1	2	4	8	8
Estimating dynamic treatment effects in event studies with heterogeneous treatment effects	19	84	237	900	107	423	1,127	3,442
Implementing valid two-step identification-robust confidence sets for linear instrumental-variables models	0	0	1	24	2	5	13	84
Inference with Many Weak Instruments	0	0	8	22	2	5	27	72
Temporal Aggregation for the Synthetic Control Method	1	2	2	2	2	5	12	15
Weak Instruments in Instrumental Variables Regression: Theory and Practice	0	2	9	87	9	30	65	272
Weak identification with many instruments	0	1	3	5	1	3	12	15
Total Journal Articles	20	90	262	1,049	125	479	1,272	3,938

Software Item	File Downloads				Abstract Views
Software Item	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	10	29	149	981	66	190	654	4,107
EVENTSTUDYWEIGHTS: Stata module to estimate the implied weights on the cohort-specific average treatment effects on the treated (CATTs) (event study specifications)	3	7	42	614	22	51	175	2,517
MANYWEAKIV: Stata module to implement the weak-identification robust jackknife AR test from Mikusheva and Sun (2022)	0	0	1	13	2	7	20	98
TWOSTEPWEAKIV: Stata module to implement two-step weak-instrument-robust confidence sets for linear instrumental-variable (IV) models	1	2	7	143	8	22	51	762
Total Software Items	14	38	199	1,751	98	270	900	7,484

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Statistics updated 2026-01-09