ERROR

हमें खेद है - हालाँकि हमने अपना सर्वश्रेष्ठ किया: एक त्रुटि हुई
Typedatabase
MessageYou have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near "AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categorie..." at line 5
QuerySELECT (SELECT categories_id FROM categories_description WHERE language_id = 9 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 9 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 9 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 9 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 9 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 9 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 9 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 9 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4name, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 000) AS cat1url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4url, (SELECT wod_count_products FROM categories WHERE categories_id = 000) AS cat1cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3cnt, (SELECT wod_count_products FROM categories WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4cnt

Joshua Gans 
The Pandemic Information Solution [EPUB ebook] 
Overcoming the Brutal Economics of Covid-19

الدعم

Covid-19 is a global pandemic inflicting large health and economic costs. In his previous book, The Pandemic Information Gap: The Brutal Economics of COVID-19 (MIT Press, 2020), economist Joshua Gans explains that those costs have been so large because governments and others have lacked the information needed to control the pandemic. Unless we know who is infectious, we can’t break the chains of transmission, which results in the escalation of our problems. Pandemics, he writes, are information problems.

Now, in this follow-up book, Gans outlines the solution to the information gap. By engaging in rapid, frequent screening, we can control the pandemic and restore normality. We can lower the number of cases, break chains of transmission, and make it safe for people to interact again. This will require changing our mindset about testing, gathering the right information, and matching that information to the right decisions. We have the ingredients to do all these things. We just need to put them together in a scalable and sustainable system. This book is a guide to the issues and trade-offs that policymakers and other key decision-makers need to grapple with and follow.

€4.49
طرق الدفع

قائمة المحتويات

Preface

1) The Gap

2) Information from Tests

3) Screening for Safety

4) Sustainable Systems

5) Surveillance Data

6) Personal Risk Management

7) Contact Tracing

8) Preparing for Covid-29

About the Author

عن المؤلف

Joshua Gans is a professor of strategic management and the Jeffrey S. Skoll Chair in Technical Innovation and Entrepreneurship at the University of Toronto’s Rotman School of Management. He has authored numerous books on innovation, including The Disruption Dilemma (MIT Press), Prediction Machines (HBR Press), Innovation + Equality (MIT Press), and Economics in the Age of COVID-19 (MIT Press). He is the chief economist of the Creative Destruction Lab and vice president (economics) of the CDL Rapid Screening Consortium.

قم بشراء هذا الكتاب الإلكتروني واحصل على كتاب آخر مجانًا!
لغة الإنجليزية ● شكل EPUB ● صفحات 148 ● ISBN 9780995894822 ● حجم الملف 2.2 MB ● الناشر Core Economic Research Ltd ● نشرت 2021 ● الإصدار 1 ● للتحميل 24 الشهور ● دقة EUR ● هوية شخصية 7747620 ● حماية النسخ Adobe DRM
يتطلب قارئ الكتاب الاليكتروني قادرة DRM

المزيد من الكتب الإلكترونية من نفس المؤلف (المؤلفين) / محرر

260٬259 كتب إلكترونية في هذه الفئة