>I'm mainly referring to the process of price-setting. Rather than having some all-powerful body that determines the price, the price is determined by market participants. Too high and no one buys, too low and no one makes a profit. The market determing the price of goods is an example of decentralized decision-making.
But that's not the case in practice, and the government isn't the only way centralization happens. For example, consider telecom industry in US or Canada. There are a small number of providers that effectively form a cartel that carves up the country and ensure that prices stay high. Meanwhile, there is no incentive to provide decent service since there is no viable competition. New players are unable to break in because the initial cost of matching the infrastructure is astronomic, and radio spectrum is monopolized.
So, even if initial conditions might facilitate some kind of market competition, it quickly disappears as the system evolves over time.
>This aspect of Capitalism is what allows for a more efficient allocation of scarce resources.
It's quite clear that capitalism isn't very efficient at allocating resources at scale. We have hunger while we throw away around half the food we produce. We have homeless people while there is more housing than the homeless. We throw regularly away goods that are over produced. Products have planned obsolescence just so that they're thrown away and new ones are bought. Furthermore, despite having many advances in technology and automation people still work as hard as ever. You would think that an efficient system would actually reduce work and create more free time for people. Capitalism shows incredibly inefficiency all around.
>Communism as implemented in the USSR lacked this aspect which is why the allocation of resources was less than ideal. e.g. Bread lines, two or more years to receive a car that was purchased, etc.
CIA data suggests they ate just as much as Americans after WW2 peroid while having better nutrition: https://www.scribd.com/document/430076844/CIA-RDP84B00274R00...
Furthermore, Russia went from a backwards agrarian society where people travelled by horse and carriage to being the first in space in the span of 40 years. Russia showed incredible growth after the revolution that surpassed the rest of the world:
* https://wid.world/document/soviets-oligarchs-inequality-prop...
* https://wid.world/document/appendix-soviets-oligarchs-inequa...
USSR provided free education to all citizens resulting in literacy rising from 33% to 99.9%:
* http://www.revolutionarydemocracy.org/archive/PubEdUSSR.htm
* http://www.revolutionarydemocracy.org/archive/anglosov.htm
* http://unesdoc.unesco.org/images/0000/000013/001300eo.pdf
* https://en.wikipedia.org/wiki/Likbez
USSR doubled life expectancy in just 20 years. A newborn child in 1926-27 had a life expectancy of 44.4 years, up from 32.3 years thirty years before. In 1958-59 the life expectancy for newborns went up to 68.6 years. the Semashko system of the USSR increased lifespan by 50% in 20 years. By the 1960's, lifespans in the USSR were comparable to those in the USA:
* https://en.wikipedia.org/wiki/Demographics_of_the_Soviet_Uni...
* https://www.rand.org/pubs/research\_briefs/RB5054/index1.htm...
Quality of nutrition improved after the Soviet revolution, and the last time USSR had a famine was in 1940s. USSR moved from 58.5-hour work weeks to 41.6 hour work weeks (-0.36 h/yr) between 1913 and 1960:
* https://books.google.com/books?id=x8JYjwEACAAJ
* https://b-ok.cc/book/2669908/77497f
USSR averaged 22 days of paid leave in 1986 while USA averaged 7.6 in 1996:
* https://www.ilo.org/public/libdoc/ilo/1994/94B09_66_englp2.p...
* https://www.bls.gov/news.release/ebs.t05.htm
In 1987, people in the USSR could retire with pension at 55 (female) and 60 (male) while receiving 50% of their wages at a at minimum. Meanwhile, in USA the average retirement age was 62-67 and the average (not median) retiree household in the USA could expect $48k/yr which comes out to 65% of the 74k average (not median) household income in 2016:
* https://www.ilo.org/public/libdoc/ilo/1994/94B09_66_englp2.p...
* https://www.cbsnews.com/news/could-you-get-by-on-the-average...
GDP took off after socialism was established and then collapsed with the reintroduction of capitalism:
* https://commons.wikimedia.org/wiki/File:Soviet_Union_GDP_per...
The Soviet Union had the highest physician/patient ratio in the world. USSR had 42 doctors per 10,000 population compared to 24 in Denmark and Sweden, and 19 in US:
* http://www.sciencedirect.com/science/article/pii/07356757849... (sci-hub for access)
* USSR defeated a smallpox epidemic in a matter of 19 days https://www.rbth.com/history/331857-how-ussr-defeated-black-...
* The Social Consequences of Soviet Immunization Policies https://www.ucis.pitt.edu/nceeer/1997-812-03g-Hoch.pdf
USSR produced many firsts in the realm of science and technology:
* 1957: First intercontinental ballistic missile R-7 Semyorka
* 1957: First orbiting satellite, Sputnik 1
* 1957: First living in orbit, the dog Laika on Sputnik 2
* 1957: First nuclear powered icebreaker "Lenin" weighing in at 19,240 tons of steel
* 1958: First Tokamak thermonuclear experimental system
* 1959: First man-made object to leave the Earth's orbit, Luna 1
* 1959: First communication to and from Luna 1 with Earth
* 1959: First object to pass near the moon, and the first object in orbit around the Moon, Luna 1
* 1959: First satellite hit the moon, Luna 2
* 1959: First images of the dark side of the moon, Luna 3
* 1960: First satellite to be launched to Mars, the Marsnik 1
* 1961: First satellite to Venus, Venera 1
* 1961: First person to enter orbit around the Earth, Yuri Gagarin in Vostok 1
* 1961: First person to spend a day in orbit, Gherman Titov – Vostok 2
* 1962: First flight of two astronauts, Vostok 3 and Vostok 4
* 1963: First woman in space, Valentina Tereshkova, Vostok 6
* 1964: First flight of several astronauts, Voskhod 1
* 1965: First spacewalk, Aleksei Leonov, Voskhod 2
* 1965: First probe to another planet Venus, Venera 3
* 1966: First probe to descend on the moon and send from there, Luna 9
* 1966: First probe in lunar orbit, Luna 10
* 1967: First meeting of unmanned Cosmos 186/Cosmos 188, this aws not achieved by US until 2006
* 1969: First docking and crew exchange in orbit, Soyuz 4 and Soyuz 5
* 1970: First signals sent to the moon by Luna 16
* 1970: First mobile robot, Lunokhod 1
* 1970: First data sent by a probe from another planet (Venus), Venera 7
* 1971: First space station, Salyut 1
* 1971: First satellite in orbit around Mars and landing on Mars 2
* 1975: First satellite in orbit around Venus and sending data to earth, Venera 9
* 1984: First woman to walk in space, Svetlana Savitskaja on Salyut 7
* 1986: First team to visit two space stations Salyut and Mir
* 1986: First permanent space station in Earth orbit from 1986 to 2001, MIR
* 1987: First team to spend more than a year aboard Mir, Vladimir Titov and Musa Manarov
These are just some of the biggest technological and social achievements of the Soviet Union.
and here are academic studies on USSR
Professor of Economic History, Robert C. Allen, concludes in his study without the 1917 revolution is directly responsible for rapid growth that made the achievements listed above possilbe:
* https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.50...
Study demonstrating the steady increase in quality of life during the Soviet period (including under Stalin). Includes the fact that Soviet life expectancy grew faster than any other nation recorded at the time:
* https://www.jstor.org/stable/2672986?seq=1
A large study using world bank data analyzing the quality of life in Capitalist vs Socialist countries and finds overwhelmingly at similar levels of development with socialism bringing better quality of life:
* https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1646771/pdf/amj...
This study compared capitalist and socialist countries in measures of the physical quality of life (PQL), taking into account the level of economic development.
* https://pubmed.ncbi.nlm.nih.gov/2430906/
You also appear to be misunderstanding China here. The way capitalism is introduced there is quite different the way it would work in a capitalist country. Calling the communist model legacy is nonsensical since that's what core economy and policy are based around. Capitalism is introduced in strictly supplementary fashion and not intended to replace the communist model. In fact, China explicitly plans to phase it out entirely by 2050.