Dissecting a Dissertation: Family Wealth and the Illusion of Simplicity

Part 4/20 of the Dissecting a Dissertation series

Dissecting a Dissertation explores the structural tensions within modern wealth management. Based on my doctoral research at SDA Bocconi, the series examines why holistic advisory work remains difficult to deliver in practice.

This article looks at a different dimension of that challenge: why families that seek clarity through specialisation often create fragmentation, and why the conversations required for long-term alignment are not supported by the underlying structure.

As Chapter 2 has developed, the individual advisor faces several obstacles in providing holistic advice. Wouldn’t it be safer to just hire separate specialists — a tax expert, a legal expert, an investment manager — rather than forcing one advisor to understand everything? As outlined in Chapter 3, the coordination of different advisors is not that easy either and often fails.

Let us delve a bit deeper and ask ourselves if, given an ideal situation of a holistic advisor and excellent coordination between holistic advisors, we would finally see holistic advice arriving at the family itself.

This article will outline why families don’t simply suffer from the lack of holistic advice from either one advisor or through fragmentation, but actively prefer unholistic advice. Why is this so? What is it about the family’s own internal default architecture that makes compartmentalisation feel not just comfortable, but rational in most cases?

Let’s talk about the Family’s Architecture of Avoidance.

The Willing Participant

There is a comfortable assumption embedded in the outsider’s view of the wealth management narrative: that families are the victims of a broken advisory system. That if only the firm aligned its incentives, if only the quarterback model worked, if only advisors had more time, then holistic advice would flow naturally to the family.

This assumption is wrong.

The families do not simply fail to receive holistic advice. They actively deflect it. They compartmentalise their advisors. They presented technical “decoy problems” to avoid relational ones. They withhold information that would make integrated planning possible (or easier).

This is not irrational behaviour. It is deeply rational behaviour driven by what the family is protecting. To understand why, we need to look at how families actually make decisions and what happens when their own goals turn out to be fundamentally incompatible with each other.

Why Family Complexity Compounds the Problem

The structural barriers facing advisors would be difficult enough if the client were a simple counterparty. But families do not operate with a single objective.

Kotlar and De Massis (2013) dismantled the assumption that family firms act as unitary decision-makers. They demonstrated that family firms are defined by high Goal Diversity — driven by complex social interactions between different family factions, non-family managers, and diverging commitments to economic versus family-centred goals. Families don’t operate with a single utility function. They are torn between the Corporate logic (meritocracy, profit, firm growth) and the Family logic (unconditional loyalty, harmony, socioemotional wealth preservation).

This creates a Polylemma — the simultaneous negotiation of three or more fundamentally incompatible demands. Consider a typical complex family: they want to maximise capital preservation, achieve tax efficiency, provide individual sibling autonomy, and maintain collective family harmony. These four goals are simultaneously attractive and mutually exclusive. You cannot optimise all four. A decision that places assets in an irrevocable trust maximises tax efficiency but directly violates a next-generation member’s desire for autonomy. A structure that preserves collective harmony might require tax inefficiency.

The family-level goal diversity compounds the advisor’s institutional quadrilemma through what can be identified as Dual Agency Costs. Because the family is fractured by its own internal logic conflicts, it cannot articulate a unified goal to the advisor. Instead, to protect their socioemotional wealth and avoid internal strife, families engage in strategic withholding and present purely technical “decoy problems” — asking for a tax structure rather than exposing their relational fractures. This bidirectional information asymmetry makes it exponentially more difficult, time-consuming, and unprofitable for the advisor to execute the Client Service logic, thereby reinforcing the structural impossibility of holistic advisement within a transactional market framework. This strategic withholding is not necessarily found only with the “family node” withholding information from “the others”. It can also be found within the family node itself. It is not uncommon for advisors to be confronted with surprised heirs who didn’t know about the assets (or liabilities) that were bequeathed to them.

When advisors work in silos, they never surface the polylemma. They never force the family to consciously choose which goal they’re willing to compromise. Instead, the family maintains the fiction that all goals are simultaneously achievable. Each specialist operates in blissful ignorance of the contradictions, and the family avoids the conversation entirely.

This is the real appeal of fragmentation: it provides an Illusion of Simplicity. The family’s wealth isn’t actually simple. But compartmentalisation allows the family to pretend it is.

For the Family: Stop Hiding from Your Own Contradictions

You must move beyond compartmentalisation, but carefully. Forcing a family to face all contradictions at once is overwhelming. The movement toward integration requires strategy and is a main goal of a deliberate and slow development of family governance practices:

• Map where your own decisions collide. Before your next advisor meeting, ask your tax advisor, estate planner, and wealth manager each to summarise their current strategy for you in one page. Put those three pages side by side. You will almost certainly find that one contradicts another. That collision is not your advisors’ failure — it is the cost of compartmentalisation that you have been absorbing without seeing it;
• Force yourself to name the trade-off. Ask your family: “Can we have maximum tax efficiency and maximum individual autonomy for each sibling?” If the honest answer is no — and it almost always is — then you have been avoiding a choice, not lacking a solution. The polylemma is yours, not your advisor’s. Sit with the discomfort of choosing which goal you are willing to compromise, rather than pretending all goals are simultaneously achievable;
• Establish a single integrator. If you insist on utilising multiple external specialists, require that one professional explicitly holds the role of consolidator. Someone must be formally tasked with looking across the silos to ensure that technical decisions actually serve your overarching family strategy. That person should have your explicit mandate to question siloed recommendations.
• Notice your own deflection. When you catch yourself steering the conversation back to portfolio numbers or tax minutiae, pause and ask: What conversation am I actually avoiding right now? The urge to retreat to the technical is itself diagnostic. You do not need an advisor to tell you this — you need to be honest with yourself about it. If every meeting ends with the hard conversation deferred to “next quarter,” the architecture of avoidance is working exactly as designed, and
• Give integration time to work. Resist the temptation to resolve everything in a single family meeting. Commit to a sequence: one domain at a time, one conversation per quarter, with explicit permission to sit with discomfort between sessions. Integration is a multi-year process, not an event. Let the family adjust gradually to the reality that clarity requires confrontation — with each other, not just with the numbers.

For the Advisor: Build the Bridge

You are asking families to move from the comfort of compartmentalisation to the discomfort of integration. You must acknowledge what you’re asking:

• Introduce the language of polylemmas. Help families understand that complexity isn’t a sign of failed planning—it’s a sign of realistic planning. Their goals truly are in tension. Your job is to help them navigate that tension consciously rather than pretend it doesn’t exist.
• Create a protected space for hard conversations. Families avoid integration because the conversations are uncomfortable and emotionally demanding. They need to know these discussions will be handled with care and won’t immediately lead to forced decisions. Create space where the family can explore contradictions without pressure to execute. 
• Show the hidden costs of avoidance. Illustrate how fragmentation costs them money, creates legal risk, and perpetuates family conflict. Make the case for integration not through theory, but through concrete cost-benefit analysis; and
• Position yourself as the guide into discomfort. You are not asking the family to align all priorities at once. You’re asking them to gradually expand their capacity to hold contradictions and become more resilient, make trade-offs consciously, and align their advisory system to serve that integration. Position this as a multi-year journey, not a quarterly initiative.

The Complexity Takeaway

The advisory industry frames fragmentation as a supply-side problem: firms that decouple, teams that fail to coordinate. But the family is not waiting passively on the other side of that gap. It is actively maintaining the distance.

Every siloed specialist the family hires, every “just focus on the problem” deflection, every succession conversation deferred to next quarter — these are not failures of access to good advice. They are the Architecture of Avoidance, doing exactly what it was designed to do: protecting the family from confronting the reality that their goals contradict each other.

Families believe they want simplicity. What they actually want is clarity about their own contradictions. But clarity requires naming the trade-offs, choosing what to sacrifice, and sitting with the discomfort of that choice rather than outsourcing the ambiguity to a fragmented advisory system that is only too happy to accommodate it.

Stay tuned as I continue unpacking the research, and subscribe to our newsletter to follow the full Dissecting a Dissertation series.

Reference:

Kotlar, J. and De Massis, A. (2013) Goal setting in family firms: Goal diversity, social interactions, and collective commitment to family-centered goals. Entrepreneurship Theory and Practice, 37(6), pp. 1263–1288. doi: 10.1111/etap.12065.