Behavioural Finance: The Science Behind Building & Enduring Financial Legacies

Sayali Shirke / 15 May 2025/ Categories: DSIJ_Magazine_Web, DSIJMagazine_App, Goal Planning, MF - Goal Planning, Mutual Fund

Behavioural Finance: The Science Behind Building & Enduring Financial Legacies

An experienced advisor plays a vital role in identifying and correcting these blind spots—ensuring decisions remain anchored in long-term goals.

For families and individuals with substantial wealth, the focus naturally evolves—from accumulation to preservation, intelligent scaling, and ultimately, legacy planning. At this stage, investment success hinges less on selecting the right stock and more on navigating complex behavioural dynamics that silently shape financial decisions. Behavioural finance—the study of how psychological influences and emotional responses impact investors—becomes a crucial tool. It often separates portfolios that grow with resilience from those that falter despite access to the best advice or products. [EasyDNNnews:PaidContentStart]

The Invisible Forces in Wealth Decisions
Even experienced investors are not immune to human emotion. Research shows that the majority of affluent investors admit their decisions are significantly influenced by biases, especially during periods of market stress or personal transition. Common patterns include: 

  • Confirmation Bias: Prioritising information that supports existing views, while overlooking contradictory data.
  • Activity Bias: Persisting with old strategies, even when conditions have changed.
  • Disposition Effect: Holding underperformers due to regret aversion.
  • Overconfidence: Believing in one’s insight, often leading to risky or concentrated bets.
  • Risk Aversion: Avoiding necessary exposure, which can result in missed opportunities. 


An experienced advisor plays a vital role in identifying and correcting these blind spots—ensuring decisions remain anchored in long-term goals. 

Risk Budgets: Defining and Respecting Your Comfort Zone
One of the most effective behavioural tools in a professional wealth framework is the risk budget—a clear articulation of how much risk one is willing and able to take. However, risk tolerance is dynamic; it shifts with market conditions and personal circumstances. 

This is where disciplined frameworks matter. At Growthfiniti, we use behavioural profiling, scenario testing, and ongoing portfolio reviews to ensure risk stays within defined boundaries—keeping clients from overreacting to short-term market noise. 

Asset Allocation: The Engine That Drives LongTerm Success
For a high net worth individual, portfolios tend to span public markets, private investments, real assets, and international opportunities. But behavioural tendencies can distort this diversification: 

  • Home Bias: Favouring familiar geographies or asset classes.
  • Recency Bias: Chasing what has recently done well.
  • Liquidity Preference: Avoiding liquid assets despite their potential. 


Strategic asset allocation, when aligned with both financial objectives and behavioural insights, helps avoid these traps. Regular rebalancing ensures the strategy stays intact, not swayed by emotion or market narratives. 

Manager Selection: Process Over Performance One of the subtle yet common errors is performance chasing— hiring managers based on recent returns—or sticking with them for too long due to familiarity. Behavioural finance warns against both. Our approach is evidence-based and process-driven: 

  • Quantitative screens to filter consistency and risk-adjusted returns  
  • Qualitative due diligence on the team, philosophy, and decision-making culture
  • Ongoing monitoring with clear performance and risk benchmarks
    This helps ensure capital is managed by professionals who are aligned with your long-term vision, not just recent trends. 


The Growthfiniti Approach: Marrying Process with Psychology At Growthfiniti Wealth, behavioural finance is not an afterthought—it is embedded at every level of our process:

  • Risk budgets shaped by both data and behavioural understanding
  • Asset allocation that counters emotional biases
  • Manager selection rooted in disciplined evaluation, not headlines
  • Ongoing coaching to help investors stay focused through uncertainty We believe that building and enduring financial legacies isn’t just about strategy—it’s about behaviour. And in an unpredictable world, mastering your own responses can be your greatest advantage. 

For affluent investors navigating complex financial landscapes, understanding behavioural finance is not an option—it’s essential. It provides a strategic edge that pure performance metrics cannot. At Growthfiniti, we help you translate this insight into disciplined, resilient, and goal-aligned portfolios such that your wealth growth is not held back by hidden human tendencies.

The writer is CEO, Growthfiniti Wealth Pvt Ltd • Email id: [email protected] • Website: www.growthfiniti.com

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