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	1	1	1	24	2	4	7	55
A linear panel model with heterogeneous coe!cients and variation in exposure	0	0	1	2	2	5	7	10
Adapting to Misspecification	1	1	1	15	4	8	17	35
Adapting to Misspecification	0	0	0	0	4	11	18	23
Adapting to misspecification	0	0	0	3	4	9	13	22
Double Robustness for Complier Parameters and a Semiparametric Test for Complier Characteristics	0	0	0	48	4	8	8	121
Empirical Welfare Maximization with Constraints	0	0	0	8	11	13	15	40
Empirical welfare maximization with constraints	1	1	2	3	5	9	13	15
Estimating Dynamic Treatment Effects in Event Studies with Heterogeneous Treatment Effects	1	4	22	248	12	29	94	811
Inference with Many Weak Instruments	0	0	0	30	3	7	12	64
Policy Learning with Confidence	1	3	6	6	10	20	34	34
Policy learning with confidence	0	0	0	0	3	13	13	13
Structural Reforms and Economic Growth: A Machine Learning Approach	0	1	2	38	3	8	14	43
Temporal Aggregation for the Synthetic Control Method	0	0	0	11	3	4	7	21
Using Multiple Outcomes to Improve the Synthetic Control Method	0	1	2	4	3	12	17	23
Using multiple outcomes to improve the synthetic control method	0	0	1	16	4	13	26	45
Weak Identification with Many Instruments	0	0	0	21	0	1	4	23
Total Working Papers	5	12	38	477	77	174	319	1,398

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	0	1	8	10	13	18	40
Double robustness for complier parameters and a semi-parametric test for complier characteristics	0	0	1	1	7	11	15	15
Estimating dynamic treatment effects in event studies with heterogeneous treatment effects	19	73	237	919	196	461	1,257	3,638
Implementing valid two-step identification-robust confidence sets for linear instrumental-variables models	1	1	1	25	3	7	15	87
Inference with Many Weak Instruments	0	0	7	22	18	21	43	90
Temporal Aggregation for the Synthetic Control Method	0	1	2	2	2	6	12	17
Weak Instruments in Instrumental Variables Regression: Theory and Practice	1	3	7	88	25	52	85	297
Weak identification with many instruments	0	0	3	5	4	6	15	19
Total Journal Articles	21	78	259	1,070	265	577	1,460	4,203

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	7	26	144	988	36	151	637	4,143
EVENTSTUDYWEIGHTS: Stata module to estimate the implied weights on the cohort-specific average treatment effects on the treated (CATTs) (event study specifications)	1	4	40	615	15	46	175	2,532
MANYWEAKIV: Stata module to implement the weak-identification robust jackknife AR test from Mikusheva and Sun (2022)	0	0	1	13	1	3	20	99
TWOSTEPWEAKIV: Stata module to implement two-step weak-instrument-robust confidence sets for linear instrumental-variable (IV) models	0	2	6	143	3	20	53	765
Total Software Items	8	32	191	1,759	55	220	885	7,539

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Statistics updated 2026-02-12