Replication Data for: The Differential Impact of the Hong Kong National Security Law on Political Sensitivity Bias in Local Opinion Polls.
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Political sensitivity bias is defined as the difference between observed poll results and genuine public opinion due to perceived state pressure on respondents. This bias misguides political scientists and politicians, leading to inaccurate assessments of political climates. Hong Kong, having experienced a rapid reduction in freedom of speech, provides a unique case for studying political sensitivity bias. This paper provides alternative evidence of such bias in Hong Kong by investigating the differential impact of the Hong Kong National Security Law, enacted in June 2020, on local opinion polls. This study uses open public poll data from the Hong Kong Public Opinion Research Institute (HKPORI) and the synthetic difference-in-differences (SDID) estimation to quantitatively assess the heterogeneous impact. Results indicate a significant ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Hong Kong National Security Law","political sensitivity bias","preference falsification"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Political sensitivity bias is defined as the difference between observed poll results and genuine public opinion due to perceived state pressure on respondents. This bias misguides political scientists and politicians, leading to inaccurate assessments of political climates. Hong Kong, having experienced a rapid reduction in freedom of speech, provides a unique case for studying political sensitivity bias. This paper provides alternative evidence of such bias in Hong Kong by investigating the differential impact of the Hong Kong National Security Law, enacted in June 2020, on local opinion polls. This study uses open public poll data from the Hong Kong Public Opinion Research Institute (HKPORI) and the synthetic difference-in-differences (SDID) estimation to quantitatively assess the heterogeneous impact. Results indicate a significant ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Political sensitivity bias is defined as the difference between observed poll results and genuine public opinion due to perceived state pressure on respondents. This bias misguides political scientists and politicians, leading to inaccurate assessments of political climates. Hong Kong, having experienced a rapid reduction in freedom of speech, provides a unique case for studying political sensitivity bias. This paper provides alternative evidence of such bias in Hong Kong by investigating the differential impact of the Hong Kong National Security Law, enacted in June 2020, on local opinion polls. This study uses open public poll data from the Hong Kong Public Opinion Research Institute (HKPORI) and the synthetic difference-in-differences (SDID) estimation to quantitatively assess the heterogeneous impact. Results indicate a significant 
Hong Kong National Security Law; political sensitivity bias; preference falsification