Title
Pokazateli sotsial'noy differentsiatsii: Matematicheskoe modelirovanie sotsial'nogo neravenstva (Russian Edition),Used
Delivery time: 8-12 business days (International)
Sotsial'noe neravenstvo i kolichestvennye pokazateli egotema aktual'naya i vsegda vyzyvayushchaya obshchestvennyy interes. V osnove matematicheskogo modelirovaniya sotsial'noekonomicheskoy struktury obshchestva lezhit funktsiya Lorentsa. Znachenie funktsii est' dolya vsego obshchestvennogo bogatstva, kotoraya summarno prinadlezhit samym bednym chlenam obshchestva, summarno sostavlyayushchim dolyuargument vsego obshchestva. Ponyatie srednego klassa vvedeno v 2003 g. V.I.Malykhinym: v obshchestve est' sredniy klass, esli sredinnaya chast' obshchestva (ot 1/4 do 3/4) vladeet ne menee polovinoy obshchestvennogo bogatstva. V 2009 g. P.S.Gevorkyan i Malykhin dokazali teoremu: esli v obshchestve est' sredniy klass, to koeffitsient (indeks) Dzhini ne bol'she 1/4. Eta teorema imeet fundamental'nyy kharakter ona pokazyvaet, chto deystvitel'no sredniy klass pridaet obshchestvu stabil'nost', ustoychivost' k sotsial'nym potryaseniyam, ne dopuskaet sil'nogo sotsial'nogo neravenstva. V monografii polucheny i drugie neravenstva dlya pokazateley sotsial'noy differentsiatsii, naprimer, neravenstvo mezhdu indeksami Dzhini i Guvera. Monografiya napisana prosto, ponyatno studentam mladshikh kursov Vuzov i kolledzhey.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.