Acerca do crescimento em economias extractivas

Esta explicação que se segue parece-me interessante:

"many nations have experienced several decades of rapid growth, such as much of East Asia since the Second World War and, more recently, China. Many of these subsequently saw that growth go into reverse. Argentina, for example, grew rapidly for five decades up until 1920, becoming one of the richest countries in the world, but then started a long slide. The Soviet Union is an even more noteworthy example, growing rapidly between 1930 and 1970, but subsequently experiencing a rapid collapse.
...
Another example is the economic growth and industrialization of the Soviet Union from the first Five-Year Plan in 1928 until the 1970s. Political and economic institutions were highly extractive, and markets were heavily constrained. Nevertheless, the Soviet Union was able to achieve rapid economic growth because it could use the power of the state to move resources from agriculture, where they were very inefficiently used, into industry.
...
Of course, no transition [Moi ici: Transição de instituições extractivas para inclusivas que se deu na Coreia do Sul] of this sort took place in the Soviet Union. In consequence, Soviet growth ran out of  steam, and the economy began to collapse in the 1980s and then totally fell apart in the 1990s. Chinese economic growth today also has several commonalities with both the Soviet and South Korean
...
While the early stages of Chinese growth were spearheaded by radical market reforms in the agricultural sector, reforms in the industrial sector have been more muted. Even today, the state and the Communist Party play a central role in deciding which sectors and which companies will receive additional capital and will expand—in the process, making and breaking fortunes. As in the Soviet Union in its heyday, China is growing rapidly, but this is still growth under extractive institutions, under the control of the state, with little sign of a transition to inclusive political institutions. The fact that Chinese economic institutions are still far from fully inclusive also suggests that a South Korean–style transition is less likely, though of course not impossible.
...
Even though extractive institutions can generate some growth, they will usually not generate sustained economic growth, and certainly not the type of growth that is accompanied by creative destruction. When both political and economic institutions are extractive, the incentives will not be there for creative destruction and technological change. For a while the state may be able to create rapid economic growth by allocating resources and people by fiat, but this process is intrinsically limited. When the limits are hit, growth stops, as it did in the Soviet Union in the 1970s. Even when the Soviets achieved rapid economic growth, there was little technological change in most of the economy, though by pouring massive resources into the military they were able to develop military technologies and even pull ahead of the United States in the space and nuclear race for a short while. But this growth without creative destruction and without broad-based technological innovation was not sustainable and came to an abrupt end."

Trechos retirados de "Why Nations Fail" de Acemoglu e Robinson