Earlier quoted context omitted.
They're probably referring to the rudimentary Martinez study that's making PRC collapists convinced PRC is over reporting GDP. For reference, much more sophisticated light study by NBER (staffed by FED economists) concluded PRC growth was higher than PRC reported GDP. But more broadly, it's important to understand GDP in PRC is (and has always been) guestimate to appease foreign investers / media for comparison wank.…
Those things you say are well known are in general new to me at least. What are the main references/links for these arguments?
Li Keqiang index, Context from wiki:
>According to a State Department memo (released by WikiLeaks), Li Keqiang (then the Chinese Communist Party Committee Secretary of Liaoning) told a US ambassador in 2007 that the GDP figures in Liaoning were unreliable and that he himself used three other indicators: the railway cargo volume, electricity consumption and loans disbursed by banks.
Total Social Finance - do a quick google for summary, another composite indicator because up until 2010s PRC just had shit tier data reporting without even factoring in central gov lack of trust of local gov reporting. LKI became mainstream when he became premier in 2013, both LKI and TSF gets reported in domestic and foreign analysis on PRC econ since.
GDP smoothing: https://www.economist.com/free-exchange/2015/07/15/whether-t...
>There is a difference between smoothing data and totally fabricating it. Evidence suggests that China is guilty of the former (the lesser charge) but not the latter (the more serious allegation).
There's better academic writings in past decade that goes into why PRC smooths GDP, but TLDR circles back to GDP is more politically useful as setting a "target" for growth (for both local officials and to inform foreign media/investors) than actual "measure" for growth, which is better gauged with other indicators, that can still be gamed but less so than cells on a spread sheet.
>NBER study from 2017: https://www.nber.org/papers/w23323 Also discusses LKI and other background in PRC gdp reporting. As well as a country specific analysis vs Martinez let's crudely apply blunt metrics to every country generalist approach. Note this was published same year as Martinez study.
CSIS analysis: https://www.csis.org/analysis/broken-abacus The reports seems to be removed/for pay now, but there's podcasts from author that summarizes the study and degree of potential underreporting.
As for incentive to under report, that's more conspiracy theory but IMO well justified. PRC benefits structurally from being treated as developing economy much than transient PR of reaching high income per capita. If one believes PRC is under reporting GDP, or overreporting population, especially by some of the higher end numbers, then PRC per capita GDP may have reached higher income, which has been a contentious issue by other (developed) countries at the WTO who wants to strip PRC from benefits reserved for developing countries.