Replication material for 'Studying Policy Design Quality in Comparative Perspective'
<|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:'This article is a first attempt to systematically examine policy design and its impact on policy effectiveness in a comparative perspective. We begin by providing a novel concept and measure of policy design. Our Average Instrument Diversity (AID) index captures whether governments tend to reuse the same policy instruments and instrument combinations or produce policy solutions that are carefully tailored to the policy problem at hand. Second, we demonstrate that our AID index is a valid and reliable measure of policy design quality with a strong explanatory power for the outcome variables tested. Analyzing the composition of environmentalpolicy portfolios in 21 OECD countries, we show that higher levels of AID are positively associated with a country's policy effectiveness in environmental matters. Based on this finding, we analyze, i' . 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" : ["Bayesian inference","Environmental Policy","Instrument diversity","Policy Design","Policy Effectiveness","Quantitative methods"]} <|eot_id|>
 Here is the Description of a dataset. Description:'This article is a first attempt to systematically examine policy design and its impact on policy effectiveness in a comparative perspective. We begin by providing a novel concept and measure of policy design. Our Average Instrument Diversity (AID) index captures whether governments tend to reuse the same policy instruments and instrument combinations or produce policy solutions that are carefully tailored to the policy problem at hand. Second, we demonstrate that our AID index is a valid and reliable measure of policy design quality with a strong explanatory power for the outcome variables tested. Analyzing the composition of environmentalpolicy portfolios in 21 OECD countries, we show that higher levels of AID are positively associated with a country's policy effectiveness in environmental matters. Based on this finding, we analyze, i' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
This article is a first attempt to systematically examine policy design and its impact on policy effectiveness in a comparative perspective. We begin by providing a novel concept and measure of policy design. Our Average Instrument Diversity (AID) index captures whether governments tend to reuse the same policy instruments and instrument combinations or produce policy solutions that are carefully tailored to the policy problem at hand. Second, we demonstrate that our AID index is a valid and reliable measure of policy design quality with a strong explanatory power for the outcome variables tested. Analyzing the composition of environmentalpolicy portfolios in 21 OECD countries, we show that higher levels of AID are positively associated with a country's policy effectiveness in environmental matters. Based on this finding, we analyze, i
Bayesian inference; Environmental Policy; Instrument diversity; Policy Design; Policy Effectiveness; Quantitative methods