Extract from a paper by Tom McDonald at the Australian Risk Policy Institute (ARPI), as quoted by Sell On News at Macrobusiness.com.au:
The principal purpose of capital markets is to facilitate the efficient allocation of capital across industries, and by extension, society, and via efficient means of allocation, create financing options to facilitate consumption and future additional wealth creation. Capital markets are unique but constitute the lifeblood of capitalism and thereby promote national growth, opportunity, peace, order, good government and individual welfare.
That said, the risks inherent in capital markets are like no other. Ultimately, when these risks manifest, they can destroy national economies (Iceland), even the world economy, wreak famine and the total collapse of ordered society. Accordingly, any development that carries uncertainty or intrinsic risk must be scrutinised, understood and dealt with to protect the whole.
Put in the bluntest way, HFT is parasitic in relation to capital markets. It adds little or no value and it creates friction, as opposed to greater liquidity. It can also dislocate or render markets unusable. Most importantly, it operates within an environment alien to the underlying structure that underpins markets. In fact, it operates generically across different market platforms so that in a worst case scenario, automated decisions may dislocate multiple markets at the same time.
via How politicians failed us | | MacroBusiness.

Colin Twiggs is a former investment banker with almost 40 years of experience in financial markets. He co-founded Incredible Charts and writes the popular Trading Diary and Patient Investor newsletters.
Using a top-down approach, Colin identifies key macro trends in the global economy before evaluating selected opportunities using a combination of fundamental and technical analysis.
Focusing on interest rates and financial market liquidity as primary drivers of the economic cycle, he warned of the 2008/2009 and 2020 bear markets well ahead of actual events.
He founded PVT Capital (AFSL No. 546090) in May 2023, which offers investment strategy and advice to wholesale clients.
The system is broken and can’t be fixed with the creation of more debt/capitol. So who has is to blame ? The politics, media,or economists? No we are , because we allowed the rubbish spouted by these individuals to go unchallenged , when we knew or should have, that it is all a ponzi scheme.
Understanding HFC …good commentary
Dad