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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sergeogr</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Российской академии наук. Серия географическая</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-5566</issn><issn pub-type="epub">2658-6975</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31857/S2587556620040159</article-id><article-id custom-type="elpub" pub-id-type="custom">sergeogr-1132</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Теория и социальные функции географии</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Theory and Social Functions of Geography</subject></subj-group></article-categories><title-group><article-title>COVID-19: пространственная динамика и факторы распространения по регионам России</article-title><trans-title-group xml:lang="en"><trans-title>COVID-19: Spatial Dynamics and Diffusion Factors across Russian Regions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Земцов</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Zemtsov</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">spzemtsov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабурин</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Baburin</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, Калининград</p></bio><bio xml:lang="en"><p>Moscow, Kaliningrad</p></bio><email xlink:type="simple">vbaburin@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Российская академия народного хозяйства и государственной службы при Президенте РФ; Московский государственный университет имени М.В. Ломоносова, географический факультет<country>Россия</country></aff><aff xml:lang="en">Russian Presidential Academy of National Economy and Public Administration; Lomonosov Moscow State University, Department of Geography<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Московский государственный университет имени М.В. Ломоносова, географический факультет; Балтийский федеральный университет им. И. Канта<country>Россия</country></aff><aff xml:lang="en">Lomonosov Moscow State University, Department of Geography; Immanuel Kant Baltic Federal University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>05</day><month>11</month><year>2020</year></pub-date><volume>84</volume><issue>4</issue><elocation-id>485–505</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Земцов С.П., Бабурин В.Л., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Земцов С.П., Бабурин В.Л.</copyright-holder><copyright-holder xml:lang="en">Zemtsov S.P., Baburin V.L.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://izvestia.igras.ru/jour/article/view/1132">https://izvestia.igras.ru/jour/article/view/1132</self-uri><abstract><p>В регионах России подтвержденная заболеваемость населения коронавирусной инфекцией в первом приближении подчиняется общим пространственным закономерностям диффузии нововведений. В статье подробно описаны теоретические подходы к анализу распространения социальных заболеваний и обсуждаются методические ограничения, которые снижают возможности прогнозирования подобных явлений и влияют на принятие решений властями. При этом мы считаем, что для большинства регионов, включая Москву, на рассматриваемом периоде до 12 мая 2020 г. динамика подтвержденных случаев есть уменьшенное и запаздывающее отражение реальных процессов. Исходя из этих предпосылок, введение режима самоизоляции в Москве и ряде других крупных регионов повлияло на снижение числа новых подтвержденных случаев через две недели. В соответствии с предложенной моделью носители, заразившиеся за рубежом, на первом этапе концентрировались в регионах с крупными агломерациями, в приморских и приграничных регионах с высокой интенсивностью внутренних и внешних связей. К сожалению, заражение не удалось сдержать, начался этап экспоненциального роста по всей стране. К началу апреля 2020 г. случаи заболевания были зафиксированы в большинстве регионов, кроме наиболее удаленных. Согласно расчетам на 12 мая 2020 г., общее число подтвержденных случаев в России может превысить 480 тыс. чел. К середине мая, по крайней мере, в Москве число новых случаев стало снижаться, что создало предпосылки для снижения ограничений на передвижения жителей. В работе показано с помощью эконометрических методов, что для разных периодов диффузии на распространение заболевания влияют различные характеристики регионов. Среди них можно отметить высокую плотность населения в городах, близость к крупнейшим агломерациям, повышенную долю наиболее активной и часто путешествующей части населения (новаторов, мигрантов), интенсивные связи внутри сообщества и с другими странами и регионами. Скорость распространения выше в регионах с высокой подверженностью населения заболеваниям, что подтверждает тезисы о значимости капитала здоровья региона. На начальном этапе случайные факторы преобладали. В заключении приведены некоторые направления дальнейших исследований.</p></abstract><trans-abstract xml:lang="en"><p>Confirmed cases of coronavirus infection, at first approximation, corresponds to models of diffusion of innovations. We applied models to analyze spatial patterns in Russia. The article describes in detail statistical and other restrictions that reduce the possibility of predicting such phenomena and affect decision-making by the authorities. Keeping current trends according to our estimates, as of May 12, the dynamics of confirmed cases will begin to decline in the second half of May, and the end of the active phase of the epidemic, at least in Moscow, can be expected by the end of July. The dynamics of confirmed cases are a reduced and delayed reflection of real processes. Thus, the introduction of a self-isolation regime in Moscow and many other regions has affected the decrease in the number of new confirmed cases in two weeks. In accordance with the model, carriers infected abroad (innovators) were concentrated at the first stage in regions with large agglomerations, in coastal and border regions with a high intensity of internal and external relations. Unfortunately, the infection could not be contained; the stage of exponential growth across the country began. By mid-April 2020, cases of the disease were recorded in all Russian regions; several cases were in the most remote and least connected regions. Among the econometrically identified factors that determine the spread of the disease, one can note a high population density in cities, proximity to the largest metropolitan areas, an increased share of the most active and often traveling part of the population (innovators, migrants), intensive ties within the community and with other countries and regions. The spread rate is higher in regions with a high population exposure to diseases, which confirms the theses on the importance of the region’s health capital. Moreover, the combination of factors and their influence changed in accordance with the stages of diffusion, and at the initial stage, random factors prevailed. In conclusion, some directions for further research are given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>диффузия инноваций</kwd><kwd>коронавирусная инфекция</kwd><kwd>регионы России</kwd><kwd>факторы распространения заболеваний</kwd><kwd>капитал здоровья</kwd><kwd>плотность населения</kwd><kwd>социальные связи</kwd><kwd>трудовая миграция</kwd><kwd>туризм</kwd><kwd>медицинская география</kwd></kwd-group><kwd-group xml:lang="en"><kwd>diffusion of innovations</kwd><kwd>coronavirus infection</kwd><kwd>Russian regions</kwd><kwd>disease factors</kwd><kwd>health capital</kwd><kwd>population density</kwd><kwd>social connections</kwd><kwd>labor migration</kwd><kwd>tourism</kwd><kwd>medical geography</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Исследование выполнено в рамках госзадания 2020 г. РАНХиГС, а также поддержано в рамках реализации Программы по повышению конкурентоспособности 5-100 БФУ имени И. Канта.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The study was carried out as part of the state task of 2020, RANEPA, and was also supported in the framework of the implementation of the Program for improving the competitiveness of 5-100 IKBFU.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Бабурин В.Л., Земцов С.П. Регионы-новаторы и инновационная периферия России. Исследование диффузии инноваций на примере ИКТ-продуктов // Региональные исследования. 2014. № 3. С. 27–37.</mixed-citation><mixed-citation xml:lang="en">Baburin V.L., Zemtsov S.P. Regions-innovators and innovative periphery of Russia. The study of diffusion of innovations on the example of ICT products. Reg. Issled., 2014, no. 3, pp. 27–37. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Бабурин В.Л., Земцов С.П. Инновационный потенциал регионов России: монография. М.: КДУ Университетская книга, 2017. 356 с.</mixed-citation><mixed-citation xml:lang="en">Baburin V.L., Zemtsov S.P. Innovatsionnyi potentsial regionov Rossii [Innovation Potential of the Russian Regions]. Moscow: KDU Publ., 2017. 356 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Баринова В.А., Земцов С.П., Царева Ю.В. Предпринимательство и институты: есть ли связь на региональном уровне в России // Вопросы экономики. 2018. Т. 6. С. 92–116.</mixed-citation><mixed-citation xml:lang="en">Barinova V.A., Zemtsov S.P., Tsareva Yu.V. Entrepreneurship and institutions: does the relationship exist at the regional level in Russia? Vopr. Ekon., 2018, vol. 6, pp. 92–116. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Блануца В.И. Диффузия почтовых нововведений в досоветской Сибири // География и природные ресурсы. 2012. № 4. С. 30–39.</mixed-citation><mixed-citation xml:lang="en">Blanutsa V.I. Diffusion of postal innovations in pre-Soviet Siberia. Geogr. Prir. Resur., 2012, no. 4, pp. 30–39. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Блануца В.И. Пространственная диффузия нововведений: сфера неопределенности и сетевая модель // Региональные исследования. 2015. № 3. С. 4–12.</mixed-citation><mixed-citation xml:lang="en">Blanutsa V.I. Spatial diffusion of innovations: the sphere of uncertainty and the network model. Reg. Issled., 2015, no. 3, pp. 4–12. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Земцов С.П., Бабурин В.Л. Оценка потенциала экономико-географического положения регионов России // Экономика региона. 2016. Т. 12. № 1. С. 117–138.</mixed-citation><mixed-citation xml:lang="en">Zemtsov S.P., Baburin V.L. Assessing the potential of economic-geographical position for Russian regions. Ekonomika Regiona, 2016, vol. 12, no. 1, pp. 117–138. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Земцов С., Царева Ю. Тенденции развития сектора малых и средних предприятий в условиях пандемии и кризиса // Мониторинг экономической ситуации в России: тенденции и вызовы социально-экономического развития. 2020. № 10 (112). С. 155–166.</mixed-citation><mixed-citation xml:lang="en">Zemtsov S., Tsareva Yu. Trends in the development of the sector of small and medium enterprises in a pandemic and crisis. Monitoring Ekon. Situatsii v Rossii: Tendentsii i Vyzovy Sotsial’no-Ekon. Razvitiya, 2020, vol. 112, no. 10, pp. 155–166. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Канева М.А. Влияние капитала здоровья населения на экономический рост регионов РФ // Регион: экономика и социология. 2019. № 1. С. 47–70.</mixed-citation><mixed-citation xml:lang="en">Kaneva M. A. Influence of public health capital on the economic growth of regions of the Russian Federation. Region: Ekonomika i Sotsiologiya, 2019, no. 1, pp. 47–70. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Косарев В., Павлов П., Каукин А. Социальный капитал как фактор экономического роста российских регионов // Экономическая политика. 2019. Т. 14. № 5. С. 144–149.</mixed-citation><mixed-citation xml:lang="en">Kosarev V., Pavlov P., Kaukin A. Social capital as a factor in the economic growth of Russian regions. Ekon. Politika, 2019, vol. 14, no. 5, pp. 144–149. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Назаров В., Сисигина Н. Сравнительный анализ подходов к тестированию на заболевание коронавирусом COVID-19 в России и зарубежных странах // Мониторинг экономической ситуации в России. Тенденции и вызовы социально-экономического развития. 2020. № 9 (111). Апрель. С. 22–38.</mixed-citation><mixed-citation xml:lang="en">Nazarov V., Sisigina N. Comparative analysis of approaches to testing for COVID-19 coronavirus disease in Russia and foreign countries. Monitoring Ekon. Situatsii v Rossii: Tendentsii i Vyzovy Sotsial’no-Ekon. Razvitiya, 2020, vol. 111, no. 9, pp. 22–38. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Назаров В.С., Сисигина Н.Н., Авксентьев Н.А. Подходы к снятию ограничений, принятых в целях сдерживания распространения новой коронавирусной инфекции // Мониторинг экономической ситуации в России. Тенденции и вызовы социально-экономического развития. 2020. № 11 (113). С. 21–31.</mixed-citation><mixed-citation xml:lang="en">Nazarov V.S., Sisigina N.N., Avksent’ev N.A. Approaches to removing the restrictions adopted in order to curb the spread of a new coronavirus infection. Monitoring Ekon. Situatsii v Rossii: Tendentsii i Vyzovy Sotsial’no-Ekon. Razvitiya, 2020, vol. 113, no. 11, pp. 21–31. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Петров Н., Архипова А., Спиридонов В., Пейгин Б. Инфодемия: существующие подходы к анализу паник, фобий, слухов, фейков во время эпидемий и предложения по борьбе с ними // Мониторинг экономической ситуации в России. Тенденции и вызовы социально-экономического развития. 2020. № 8 (110). С. 70–78.</mixed-citation><mixed-citation xml:lang="en">Petrov N., Arkhipova A., Spiridonov V., Peigin B. Infodemia: existing approaches to the analysis of panic, phobias, rumors, fakes during epidemics and proposals for dealing with them. Monitoring Ekon. Situatsii v Rossii: Tendentsii i Vyzovy Sotsial’no-Ekon. Razvitiya, 2020, vol. 110, no. 8, pp. 70–78. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Попов В.Ф. Эпидемия холеры в СССР в 1970 г. // БИОпрепараты. Профилактика, диагностика, лечение. 2011. № 2 (42). С. 36–38.</mixed-citation><mixed-citation xml:lang="en">Popov V.F. The cholera epidemic in the USSR in 1970. BIOpreparaty. Profilaktika, Diagnostika. 2011, vol. 42, no. 2, pp. 36–38. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ревич Б.А. Волны жары, качество атмосферного воздуха и смертность населения европейской части России летом 2010 года: результаты предварительной оценки // Экология человека. 2011. № 7. С. 3–9.</mixed-citation><mixed-citation xml:lang="en">Revich B.A. Heatwaves, air quality and mortality in the European part of Russia in the summer of 2010: preliminary assessment results. Ekologiya Cheloveka, 2011, no. 7, pp. 3–9. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Bass F.M. A new product growth for model consumer durables // Management sci. 1969. T. 15 № 5. P. 215–227.</mixed-citation><mixed-citation xml:lang="en">Bass F.M. A new product growth for model consumer durables. Manag. Sci., 1969, vol. 15, no. 5, pp. 215–227.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bertrand J.T. Diffusion of innovations and HIV/AIDS // J. Health Communication. 2004. V. 9. № S1. P. 113–121.</mixed-citation><mixed-citation xml:lang="en">Bertrand J.T. Diffusion of innovations and HIV/AIDS. J. Health Commun., 2004, vol. 9, no. S1, pp. 113–121.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Chen N., Zhou M., Dong X., Qu J., Gong F., Han Y., Qiu Y., Wang J., Liu Y., Wei Y., Xia J., Yu T., Zhang X., Zhang L. Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study // Lancet Infect. Diseases. 2020. V. 10223. № 395. P. 507–513. https://doi.org/10.1016/S0140-6736(20)30211-7</mixed-citation><mixed-citation xml:lang="en">Chen N., Zhou M., Dong X., Qu J., Gong F., Han Y., Qiu Y., Wang J., Liu Y., Wei Y., Xia J., Yu T., Zhang X., Zhang L. Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study. The Lancet, 2020, vol. 395, no. 10223, pp. 507–513. doi: 10.1016/S01406736(20)30211-7</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Comin D.A., Dmitriev M., Rossi-Hansberg E. The spatial diffusion of technology // National Bureau of Economic Research. 2012. 39 p.</mixed-citation><mixed-citation xml:lang="en">Comin D.A., Dmitriev M., Rossi-Hansberg E. The Spatial Diffusion of Technology. National Bureau of Economic Research, 2012. 39 p. doi: 10.3386/w18534</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Grant A. Dynamics of COVID-19 epidemics: SEIR models underestimate peak infection rates and overestimate epidemic duration // medRxiv. 2020.</mixed-citation><mixed-citation xml:lang="en">Grant A. Dynamics of COVID-19 epidemics: SEIR models underestimate peak infection rates and overestimate epidemic duration. Preprint, medRxiv, 2020. doi: 10.1101/2020.04.02.20050674</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Hagerstrand T. Innovation diffusion as a spatial process. Chicago, USA: Univ. Chicago Press, 1968. 334 p.</mixed-citation><mixed-citation xml:lang="en">Hagerstrand T. Innovation Diffusion as a Spatial Process. Chicago, USA: Univ. Chicago Press, 1968. 334 p.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Hauser A., Counotte M., Margossian C., Konstantinoudis G., Low N., Althaus C., Riou J. Estimation of SARS-CoV-2 mortality during the early stages of an epidemic: a modelling study in Hubei, China and Northern Italy // medRxiv. 2020. https://doi.org/10.1101/2020.03.04.20031104</mixed-citation><mixed-citation xml:lang="en">Hauser A., Counotte M., Margossian C., Konstantinoudis G., Low N., Althaus C., Riou J. Estimation of SARS-CoV-2 mortality during the early stages of an epidemic: a modelling study in Hubei, China and northern Italy. Preprint, medRxiv, 2020. doi: 10.1101/2020.03.04.20031104</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Kucharski A.J., Russell T.W., Diamond C., Liu Y., Edmunds J., Funk S., Eggo R.M. Early dynamics of transmission and control of COVID-19: A mathematical modelling study // Lancet Infect. Diseases. 2020. V. 20. № 5. P. 553–558. https://doi.org/10.1016/S1473-3099(20)30144-4</mixed-citation><mixed-citation xml:lang="en">Kucharski A.J., Russell T.W., Diamond C., Liu Y., Edmunds J., Funk S., Eggo R.M. Early dynamics of transmission and control of COVID-19: a mathematical modelling study. Lancet Infect. Dis., 2020, vol. 20, no. 5, pp. 553–558. doi: 10.1016/S1473-3099(20)30144-4</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Korolev I. Identification and Estimation of the SEIRD Epidemic Model for COVID-19. 2020. https://ssrn.com/abstract=3569367 or https://doi.org/10.2139/ssrn.3569367 (accessed: 12.05.2020).</mixed-citation><mixed-citation xml:lang="en">Korolev I. Identification and Estimation of the SEIRD Epidemic Model for COVID-19. SSRN, 2020. Available at: https://ssrn.com/abstract=3569367 (accessed: 12.05.2020). doi: 10.2139/ssrn.3569367</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Liu Y., Gayle A.A., Wilder-Smith A., Rocklöv J. The reproductive number of COVID-19 is higher compared to SARS coronavirus // J. Travel Medicine. 2020. V. 27. № 2.</mixed-citation><mixed-citation xml:lang="en">Liu Y., Gayle A.A., Wilder-Smith A., Rocklöv J. The reproductive number of COVID-19 is higher compared to SARS coronavirus. J. Travel Med., 2020, vol. 27, no. 2. doi: 10.1093/jtm/taaa021</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">New-product diffusion models / Mahajan V., Muller E., Wind Y. (Eds.). Springer Science &amp; Business Media, 2000. V. 11. 355 p.</mixed-citation><mixed-citation xml:lang="en">New-Product Diffusion Models. International Series in Quantitative Marketing, vol. 11. Mahajan V., Muller E., Wind Y., Eds. Springer Science &amp; Business Media, 2000. 355 p.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Meade N., Islam T. Modelling and forecasting the diffusion of innovation–A 25-year review // International J. of Forecasting. 2006. V. 22. № 3. P. 519–545.</mixed-citation><mixed-citation xml:lang="en">Meade N., Islam T. Modelling and forecasting the diffusion of innovation–A 25-year review. Int. J. Forecast., 2006, vol. 22, no. 3, pp. 519–545.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Rogers E.M. Diffusion of innovations. Simon and Schuster, 2010. 518 p.</mixed-citation><mixed-citation xml:lang="en">Rogers E.M. Diffusion of Innovations. Simon and Schuster, 2010. 518 p.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Shet A., Ray D., Malavige N., Santosham M., Bar-Zeev N. Differential COVID-19-attributable mortality and BCG vaccine use in countries. 2020. https://www.medrxiv.org/content/10.1101/2020.04.01.20049478v1.full.pdf?fbclid=IwAR38RiJFdGqpsqZPHHT2FD1zmRDyDo3zLN-OrTRUv9r2e11-VIMMLmYh2CE doi: 10.1101/2020.04.01.20049478</mixed-citation><mixed-citation xml:lang="en">Shet A., Ray D., Malavige N., Santosham M., BarZeev N. Differential COVID-19-attributable mortality and BCG vaccine use in countries. Preprint. 2020. doi: 10.1101/2020.04.01.20049478</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Wu J.T., Leung K., Leung G.M. Nowcasting and forecasting the potential domestic and international spread of the 2019-nCoV outbreak originating in Wuhan, China: a modelling study // Lancet Infect. Diseases. 2020. V. 395. № 10225. P. 689–697.</mixed-citation><mixed-citation xml:lang="en">Wu J.T., Leung K., Leung G.M. Nowcasting and forecasting the potential domestic and international spread of the 2019-nCoV outbreak originating in Wuhan, China: a modelling study. The Lancet, 2020, vol. 395, no. 10225, pp. 689–697.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Zemtsov S., Barinova V., Semenova R. The Risks of Digitalization and the Adaptation of Regional Labor Markets in Russia // Foresight and STI Governance. 2019. V. 13. № 2. P. 84–96. https://doi.org/10.17323/2500-2597.2019.2.84.96</mixed-citation><mixed-citation xml:lang="en">Zemtsov S., Barinova V., Semenova R. The risks of digitalization and the adaptation of regional labor markets in Russia. Foresight and STI Governance, 2019, vol. 13, no. 2, pp. 84–96. doi: 10.17323/2500-2597.2019.2.84.96</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Zemtsov S., Kotsemir M. An assessment of regional innovation system efficiency in Russia: the application of the DEA approach // Scientometrics. 2019. V. 120. № 2. P. 375–404.</mixed-citation><mixed-citation xml:lang="en">Zemtsov S., Kotsemir M. An assessment of regional innovation system efficiency in Russia: the application of the DEA approach. Scientometrics, 2019, vol. 120, no. 2, pp. 375–404.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao D. Sun J., Tan Y., Wu J., Dou Y. An extended SEIR model considering homepage effect for the information propagation of online social networks // Phys. A: Statist. Mechanics Appl. 2018. V. 512. P. 1019–1031.</mixed-citation><mixed-citation xml:lang="en">Zhao D. Sun J., Tan Y., Wu J., Dou Y. An extended SEIR model considering homepage effect for the information propagation of online social networks. Physica A, 2018, vol. 512, pp. 1019–1031.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
