Capital · 2026
DER MULTIPOLARE INVESTOR
The multipolar investor: how to build portfolios for a world without a single order.
ISBN TBA · First edition

About this book
Published in 2026 as part of the Capital series, this title belongs to Dr. Nagel's body of work mapping how capital, regulation, and strategic position interact in the European economy. The arguments developed here also surface across the editorial essays linked below — each essay extends one of the book's core threads with a specific case, regulatory reading, or operational pattern.
- Part of the series
- Capital
- ISBN
- TBA
- Published by
- Tactical Management — the author's investment firm and editorial home.
How this book is meant to be read
Dr. Nagel writes for operators rather than analysts. Each chapter opens with a structural claim, develops the case through specific actors and time horizons, and closes with a falsifiable test rather than a recommendation. The arguments are deliberately uncomfortable — that is the standard of care his readers expect. The book is short by design: the value is in the precision of the framing, not the volume of supporting material. Most readers finish the volume across two or three sittings and return repeatedly to specific chapters when a decision arrives. A linked-essay map at the foot of this page extends each argument with a current case study or a regulatory development published since the book went to press, so the reader can confirm whether the framework has held.
Why this argument matters now
European decision-makers — board members, fund managers, family principals, senior policy advisors — are operating under a tighter set of constraints than at any point in the last two decades. Geopolitical fragmentation, regulatory acceleration, the AI displacement of expert work, and the demographic transfer of Mittelstand ownership are running in parallel rather than in sequence. The books in this catalogue are written for that moment. Each one isolates a single decision frame, names the actors and obligations involved, and provides the language a serious reader needs to make defensible choices when partial information is the only kind available. Where standard advisory output measures complexity through caveats, Dr. Nagel measures it through commitment to a position that has been tested against counter-cases and adversarial reading.
About the author
Dr. Raphael Nagel (LL.M.) is Founding Partner at Tactical Management. A German-Spanish national, lawyer, and author, he has worked at the intersection of capital, governance, and strategic transformation for more than two decades. Recognition includes Forbes Most Inspiring Corporate Leaders 2021 and Business Worldwide Magazine CEO of the Year, Financial Services UAE 2020. He is the author of more than thirty books on capital, leadership, geopolitics, security, and sovereign technology.
Full biography →Essays from this book
2026-05-18
Supply Chains and Bottlenecks: Why Physical Reality Returns to Capital Allocation
An essay by Dr. Raphael Nagel (LL.M.) on supply chain fragmentation resilience, drawing from Der multipolare Investor. Why rare earths, pharmaceutical...
2026-05-18
Multipolarity Is Not a Scenario: The Operating Reality of Competing Capital Orders
An essayistic reading of Dr. Raphael Nagel's Der multipolare Investor, tracing the six poles of the new capital order and the obligations this imposes on...
2026-05-17
Europe Between Weakness and Opportunity: Mittelstand, Regulation and Strategic Autonomy
An essayistic reading of Europe's double character in the multipolar order: institutionally deep, dynamically weak. Drawing on Dr. Raphael Nagel's Der...
2026-05-16
Portfolios Without a Center: Why Classical Diversification No Longer Suffices
An editorial essay drawing on Der multipolare Investor by Dr. Raphael Nagel (LL.M.), arguing that diversification by country and sector must be supplemented...
2026-05-16
Capital Markets as Geopolitical Arenas: Exchanges, Commodities and Sanctions as Power Projection
Drawing on Der multipolare Investor, Dr. Raphael Nagel (LL.M.) examines how the dollar system, the LME, delistings and the freezing of Russian reserves have...
2026-05-12
Resilience Before Optimization: The New Priority Order of Portfolio Construction
An editorial essay by Dr. Raphael Nagel (LL.M.) on why the doctrine of return optimization has quietly become a source of fragility, and why resilience,...
2026-05-11
Security, Defense and Critical Infrastructure: The New Role of Security-Relevant Investments
An editorial essay by Dr. Raphael Nagel (LL.M.) on why defense and critical infrastructure have moved from the periphery of allocation decisions to the...
2026-05-05
The End of the Unipolar Comfort Zone: Why Western Portfolios Must Be Rethought
An editorial essay by Dr. Raphael Nagel (LL.M.) on the silent consensus that shaped capital allocation between 1990 and 2008, the structural breaks since...
2026-05-02
Sovereignty as Allocation Criterion: Why Legal Jurisdiction Trumps Valuation Multiples
An essay by Dr. Raphael Nagel (LL.M.) arguing that in a multipolar order, the legal jurisdiction in which an asset resides has become a more decisive...
2026-05-01
Technology as Geopolitical Filter: Semiconductors, AI and Biotech as Forms of Power
An essayistic reading of technology as a form of power, drawing on Dr. Raphael Nagel's book Der multipolare Investor. On export controls, the CHIPS Act,...
2026-04-30
Currency Zones as Power Blocs: Dollar, Euro, Renminbi and the Role of Gold
An essay by Dr. Raphael Nagel (LL.M.) on why currency diversification in a multipolar order is no longer a question of volatility alone, but a strategic...
2026-04-29
From Globalized Investor to Strategic Owner: The Character of Capital
A reflective essay on the closing argument of Der multipolare Investor by Dr. Raphael Nagel (LL.M.): why capital in a world without a single order demands...