Disciplined Systematic Global Macro Views

"Disciplined Systematic Global Macro Views" focuses on current economic and finance issues, changes in market structure and the hedge fund industry as well as how to be a better decision-maker in the global macro investment space.

Monday, March 30, 2026

Debiasing decisions - Some simple rules to follow

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We all face biases or bring them to decision-making, so it is critical to develop strategies to reduce the risk of bias. The bias problem ap...

AI - all the time for business

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  You have to love some of these charts that bundle ideas that seem to be unrelated. In this case, we find that the word "AI" is u...

Decision focused learning and portfolio selection

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One of the more interesting papers on portfolio management links prediction with optimization. Rather than a two-step process, the authors f...
Saturday, March 28, 2026

Pric e action by Rhetoric: Trump and Oil

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  The FT chart provides an interesting insight into the drivers of the current oil market. Of course, oil is driven by the events of the Ira...
Thursday, March 26, 2026

Dual role of prices - endogenous and exogenous events

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  ...dual role of prices. By “dual role”, we mean that prices not only reflect the underlying economic fundamentals, they are also an impera...
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About Me

Mark Rzepczynski
Mark has over 25 years of market experience on both the buy and sell side of the markets. He was formerly a professor of finance with a focus on futures, options, and speculative markets. He is looking to engage in a dialogue on global economic and finance issues to enhance our understanding of markets.
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