1/7
Very interesting article. A series of Chinese studies may be discovering something about the high-speed rail system that France had already learned: rather than boost the economies of secondary cities, being connected...
scmp.com/news/china/sci… via @SCMPNews
Very interesting article. A series of Chinese studies may be discovering something about the high-speed rail system that France had already learned: rather than boost the economies of secondary cities, being connected...
scmp.com/news/china/sci… via @SCMPNews
2/7
to the HSR may actually reduce economic activity and encourage a brain drain. Even patent applications in secondary cities have dropped significantly, according to one study, after the city was connected to a high-speed line.
to the HSR may actually reduce economic activity and encourage a brain drain. Even patent applications in secondary cities have dropped significantly, according to one study, after the city was connected to a high-speed line.
3/7
If this is true, it undermines the claim that even if much of the HSR is not economically viable today, it will generate enough growth in the less economically advanced areas to become viable in the future. The value of HSR is more likely to decline than to increase.
If this is true, it undermines the claim that even if much of the HSR is not economically viable today, it will generate enough growth in the less economically advanced areas to become viable in the future. The value of HSR is more likely to decline than to increase.
4/7
This reinforces a point I have made many times before, including in the linked essay. The idea that concentrating investment in poorer regions will drive economic convergence is based on a confusion about what drives growth.
carnegieendowment.org/chinafinancial…
This reinforces a point I have made many times before, including in the linked essay. The idea that concentrating investment in poorer regions will drive economic convergence is based on a confusion about what drives growth.
carnegieendowment.org/chinafinancial…
5/7
Poorer regions are usually poorer because their social, economic, legal, and cultural institutions prevent businesses and workers from being able to absorb high levels of capital productively.
Poorer regions are usually poorer because their social, economic, legal, and cultural institutions prevent businesses and workers from being able to absorb high levels of capital productively.
6/7
In that case more investment only generates sustainable growth when these regions are relatively underinvested, and this doesn't mean relative to more advanced regions but rather relative to their own specific institutional capacity (what I call the Hirschman level).
In that case more investment only generates sustainable growth when these regions are relatively underinvested, and this doesn't mean relative to more advanced regions but rather relative to their own specific institutional capacity (what I call the Hirschman level).
7/7
Once each region has as much investment as it can productively absorb — and in China most regions reached that point well over a decade ago — more investment doesn't help. What it needs is more institutional reform.
Once each region has as much investment as it can productively absorb — and in China most regions reached that point well over a decade ago — more investment doesn't help. What it needs is more institutional reform.
1/4
The point of this thread is not to suggest that investment in HSR, or capital deepening more generally, is economically a bad idea. It is in fact often a very good idea – for example infrastructure investment in China in the 1990s, or in the US today – but we should ...
The point of this thread is not to suggest that investment in HSR, or capital deepening more generally, is economically a bad idea. It is in fact often a very good idea – for example infrastructure investment in China in the 1990s, or in the US today – but we should ...
2/4
understand both the conditions under which it can accelerate economic development and those under which further economic development will not occur without the right institutional reforms, in which case further capital deepening can actually reduce future growth.
understand both the conditions under which it can accelerate economic development and those under which further economic development will not occur without the right institutional reforms, in which case further capital deepening can actually reduce future growth.
3/4
As a corollary, the longer an investment-driven growth model has proven successful, the more politically entrenched it is likely to become – that is certainly what the historical precedents suggest – but in fact the less successful it is likely to be...
As a corollary, the longer an investment-driven growth model has proven successful, the more politically entrenched it is likely to become – that is certainly what the historical precedents suggest – but in fact the less successful it is likely to be...
4/4
in the future as it closes the gap between actual investment and the amount of investment the region can productively absorb.
in the future as it closes the gap between actual investment and the amount of investment the region can productively absorb.
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