IDEAS home Printed from https://ideas.repec.org/a/tsj/stataj/v17y2017i1p73-88.html
   My bibliography  Save this article

A comprehensive set of postestimation measures to enrich interrupted time-series analysis

Author

Listed:
  • Ariel Linden

    (Linden Consulting Group, LLC)

Abstract

While the primary goal of interrupted time-series analysis (ITSA) is to evaluate whether there is a change in the level or trend of an outcome following an interruption (for example, policy change, intervention initiation), a series of additional measures may be relevant to the analysis. In this article, I seek to fill a gap in the ITSA literature by describing a comprehensive set of measures that can be computed following ITSA models, including those that fulfill the primary goal and those that provide supplementary information about trends. These measures can be calculated using the itsa command; this article therefore serves as a com- plement to “Conducting interrupted time-series analysis for single and multiple group comparisons” (Linden, 2015, Stata Journal 15: 480–500), which introduced the itsa command. Specific ITSA postestimation measures described in this ar- ticle include individual trend lines, comparisons between multiple interventions, and comparisons with a counterfactual.

Suggested Citation

  • Ariel Linden, 2017. "A comprehensive set of postestimation measures to enrich interrupted time-series analysis," Stata Journal, StataCorp LP, vol. 17(1), pages 73-88, March.
  • Handle: RePEc:tsj:stataj:v:17:y:2017:i:1:p:73-88
    Note: to access software from within Stata, net describe http://www.stata-journal.com/software/sj17-1/st0389_3/
    as

    Download full text from publisher

    File URL: http://www.stata-journal.com/article.html?article=st0389_3
    File Function: link to article purchase
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Abadie, Alberto & Diamond, Alexis & Hainmueller, Jens, 2010. "Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California’s Tobacco Control Program," Journal of the American Statistical Association, American Statistical Association, vol. 105(490), pages 493-505.
    2. Wayne F. Velicer & John Harrop, 1983. "The Reliability and Accuracy of Time Series Model Identification," Evaluation Review, , vol. 7(4), pages 551-560, August.
    3. Ariel Linden, 2015. "Conducting interrupted time-series analysis for single- and multiple-group comparisons," Stata Journal, StataCorp LP, vol. 15(2), pages 480-500, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. K. Aleks Schaefer & Daniel Scheitrum, 2020. "Sewing terror: price dynamics of the strawberry needle crisis," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 64(2), pages 229-243, April.
    2. Shuduo Zhou & Jin Xu & Xiaochen Ma & Beibei Yuan & Xiaoyun Liu & Hai Fang & Qingyue Meng, 2020. "How Can One Strengthen a Tiered Healthcare System through Health System Reform? Lessons Learnt from Beijing, China," IJERPH, MDPI, vol. 17(21), pages 1-14, October.
    3. Samba Diop & Simplice A. Asongu, 2022. "The impact of Covid-19 and Russia-Ukraine war on food prices in fragile countries: misfortunes never come singly," Working Papers of the African Governance and Development Institute. 22/055, African Governance and Development Institute..
    4. Ryusuke Matsumoto & Eishi Motomura & Motohiro Okada, 2024. "Impacts of Working Hours, Wages, and Regular Employment Opportunity on Suicide Mortalities of Employed and Unemployed Individuals before and during the COVID-19 Pandemic in Japan," IJERPH, MDPI, vol. 21(4), pages 1-17, April.
    5. Guy Martial Takam Fongang, 2017. "Adoption and impact of improved maize varieties on maize yield in Cameroon: A macro-impact evaluation," Economics Bulletin, AccessEcon, vol. 37(4), pages 2496-2504.
    6. Ruri Okubo & Ryusuke Matsumoto & Eishi Motomura & Motohiro Okada, 2024. "Uncertainties of Economic Policy and Government Management Stability Played Important Roles in Increasing Suicides in Japan from 2009 to 2023," IJERPH, MDPI, vol. 21(10), pages 1-18, October.
    7. Hong, Sunmin & Jeong, Dohyo & Kim, Pyung, 2024. "Have offender demographics changed since the COVID-19 pandemic? Evidence from money mules in South Korea," Journal of Criminal Justice, Elsevier, vol. 91(C).
    8. Koen Geven & Jan Skopek & Moris Triventi, 2018. "How to Increase PhD Completion Rates? An Impact Evaluation of Two Reforms in a Selective Graduate School, 1976–2012," Research in Higher Education, Springer;Association for Institutional Research, vol. 59(5), pages 529-552, August.
    9. Huasheng Xiang & Louis Goffe & Viviana Albani & Nasima Akhter & Amelia Lake & Heather Brown, 2023. "Out-of-home food environment and the COVID-19 pandemic: an interrupted time-series analysis in England 2019–2021," SN Business & Economics, Springer, vol. 3(9), pages 1-16, September.
    10. Christopher David Absell, 2020. "The rise of coffee in the Brazilian south‐east: tariffs and foreign market potential, 1827–40," Economic History Review, Economic History Society, vol. 73(4), pages 964-990, November.
    11. Iswahyudi, Heru, 2021. "Aggressiveness as Performance Signaling: Forced Distribution Rating System in Tax Authority," MPRA Paper 120318, University Library of Munich, Germany.
    12. Merkaj, Elvina & Santolini, Raffaella, 2022. "Italian national policies in response to the COVID-19 pandemic: The case of the Friuli-Venezia-Giulia and Umbria Regions," Health Policy, Elsevier, vol. 126(4), pages 287-293.
    13. Wang, Daniel & Vasconcelos, Natália Pires de & Poirier, Mathieu JP & Chieffi, Ana & Mônaco, Cauê & Sritharan, Lathika & Van Katwyk, Susan Rogers & Hoffman, Steven J, 2020. "Health technology assessment and judicial deference to priority-setting decisions in healthcare: Quasi-experimental analysis of right-to-health litigation in Brazil," Social Science & Medicine, Elsevier, vol. 265(C).
    14. Fiorentini, Gianluca & Bruni, Matteo Lippi & Mammi, Irene, 2022. "The same old medicine but cheaper: The impact of patent expiry on physicians’ prescribing behaviour," Journal of Economic Behavior & Organization, Elsevier, vol. 204(C), pages 37-68.
    15. Jinyi Wang & Dapeng Yin & Guoxing Li & Tianqi Wang & Yanli Zhang & Hui Gan & Jinfang Sun, 2022. "Impacts of COVID-19 Prevention and Control Measures on Asthma-Related Hospital and Outpatient Visits in Yichang, China," IJERPH, MDPI, vol. 19(20), pages 1-10, October.
    16. Paraje, Guillermo & Colchero, Arantxa & Wlasiuk, Juan Marcos & Sota, Antonio Martner & Popkin, Barry M., 2021. "The effects of the Chilean food policy package on aggregate employment and real wages," Food Policy, Elsevier, vol. 100(C).
    17. Elvina Merkaj & Raffaella Santolini, 2021. "National Policies In Response To The Covid-19 Pandemic: The Case Of Friuli-Venezia-Giulia And Umbria," Working Papers 456, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    18. Joseph Kamanga & Kayla Stankevitz & Andres Martinez & Robert Chiegil & Lameck Nyirenda & Florence Mulenga & Mario Chen & Mulamuli Mpofu & Sam Lubasi & Moses Bateganya, 2021. "Improved HIV case finding among key populations after differentiated data driven community testing approaches in Zambia," PLOS ONE, Public Library of Science, vol. 16(12), pages 1-13, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Díaz, Juan-José & Sánchez, Alan & Diez-Canseco, Francisco & Jaime Miranda, J. & Popkin, Barry M., 2023. "Employment and wage effects of sugar-sweetened beverage taxes and front-of-package warning label regulations on the food and beverage industry: Evidence from Peru," Food Policy, Elsevier, vol. 115(C).
    2. Koen Geven & Jan Skopek & Moris Triventi, 2018. "How to Increase PhD Completion Rates? An Impact Evaluation of Two Reforms in a Selective Graduate School, 1976–2012," Research in Higher Education, Springer;Association for Institutional Research, vol. 59(5), pages 529-552, August.
    3. Castro, P. & Pedroso, R. & Lautenbach, S. & Vicens, R., 2020. "Farmland abandonment in Rio de Janeiro: Underlying and contributory causes of an announced development," Land Use Policy, Elsevier, vol. 95(C).
    4. Guy Martial Takam Fongang, 2017. "Adoption and impact of improved maize varieties on maize yield in Cameroon: A macro-impact evaluation," Economics Bulletin, AccessEcon, vol. 37(4), pages 2496-2504.
    5. KAMKOUM, Arnaud Cedric, 2023. "The Federal Reserve’s Response to the Global Financial Crisis and its Effects: An Interrupted Time-Series Analysis of the Impact of its Quantitative Easing Programs," Thesis Commons d7pvg, Center for Open Science.
    6. Daniel Albalate & Germà Bel & Ferran A. Mazaira-Font, 2020. "Ensuring Stability, Accuracy and Meaningfulness in Synthetic Control Methods: The Regularized SHAP-Distance Method," IREA Working Papers 202005, University of Barcelona, Research Institute of Applied Economics, revised Apr 2020.
    7. Bruno Ferman & Cristine Pinto & Vitor Possebom, 2020. "Cherry Picking with Synthetic Controls," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 39(2), pages 510-532, March.
    8. Manuel Funke & Moritz Schularick & Christoph Trebesch, 2023. "Populist Leaders and the Economy," American Economic Review, American Economic Association, vol. 113(12), pages 3249-3288, December.
    9. Maximiliano Marzetti & Rok Spruk, 2023. "Long-Term Economic Effects of Populist Legal Reforms: Evidence from Argentina," Comparative Economic Studies, Palgrave Macmillan;Association for Comparative Economic Studies, vol. 65(1), pages 60-95, March.
    10. De los Santos, Babur & Kim, In Kyung & Lubensky, Dmitry, 2018. "Do MSRPs decrease prices?," International Journal of Industrial Organization, Elsevier, vol. 59(C), pages 429-457.
      • Babur De los Santos & In Kyung Kim & Dmitry Lubensky, 2013. "Do MSRPs Decrease Prices?," Working Papers 2013-13, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy.
    11. Stefano Costalli & Luigi Moretti & Costantino Pischedda, 2014. "The Economic Costs of Civil War: Synthetic Counterfactual Evidence and the Effects of Ethnic Fractionalization," HiCN Working Papers 184, Households in Conflict Network.
    12. Matthias Krapf & David Staubli, 2020. "The Corporate Elasticity of Taxable Income: Event Study Evidence from Switzerland," CESifo Working Paper Series 8715, CESifo.
    13. Chiara Cavaglia & Sandra McNally & Henry G. Overman, 2020. "Devolving Skills: The Case of the Apprenticeship Grant for Employers," Fiscal Studies, John Wiley & Sons, vol. 41(4), pages 829-849, December.
    14. Nicholas Moellman, 2020. "Healthcare and Hunger: Effects of the ACA Medicaid Expansions on Food Insecurity in America," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 42(2), pages 168-186, June.
    15. Nishitateno, Shuhei & Burke, Paul J., 2021. "Willingness to pay for clean air: Evidence from diesel vehicle registration restrictions in Japan," Regional Science and Urban Economics, Elsevier, vol. 88(C).
    16. Sheng, Yu & Xu, Xinpeng, 2019. "The productivity impact of climate change: Evidence from Australia's Millennium drought," Economic Modelling, Elsevier, vol. 76(C), pages 182-191.
    17. Mthuli Ncube & Basil Jones, 2014. "Working Paper 197 - Estimating the Economic Cost of Fragility in Africa," Working Paper Series 2105, African Development Bank.
    18. Sadeghi, Ali & Kibler, Ewald, 2022. "Do bankruptcy laws matter for entrepreneurship? A Synthetic Control Method analysis of a bankruptcy reform in Finland," Journal of Business Venturing Insights, Elsevier, vol. 18(C).
    19. Davide Viviano & Jelena Bradic, 2019. "Synthetic learner: model-free inference on treatments over time," Papers 1904.01490, arXiv.org, revised Aug 2022.
    20. Pierfrancesco Rolla & Patricia Justino, 2022. "The social consequences of organized crime in Italy," WIDER Working Paper Series wp-2022-106, World Institute for Development Economic Research (UNU-WIDER).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:tsj:stataj:v:17:y:2017:i:1:p:73-88. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Christopher F. Baum or Lisa Gilmore (email available below). General contact details of provider: http://www.stata-journal.com/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.