Frank Schwab

I help navigate digital transformation


Are Oracles the Achilles' heels of Smart Contracts?


Achilles is a legendary Greek hero of the Trojan War, renowned for his near-invulnerability except for his heel, his sole point of weakness.


Smart contracts, by design, operate in an isolated environment on the blockchain. They can't directly access real-world data or events happening outside the blockchain. This is where oracles come in. They serve as bridges, fetching external data and feeding it to smart contracts, enabling them to interact with the real world. This is essential for many use cases. Respective examples are

  • DeFi: Oracles provide price feeds for decentralized exchanges and lending platforms.
  • Insurance: Oracles provide data about weather conditions or flight delays for parametric insurance contracts.
  • Supply chain: Oracles can provide data about the location and condition of goods in transit.

The reliance of smart contracts on oracles also introduces risks. Data manipulation can occur if an oracle's data source is compromised or if the oracle itself is manipulated, leading to incorrect information being fed to a smart contract and causing unintended consequences. Additionally, many oracles are centralized, meaning they are controlled by a single entity or a small group, creating a single point of failure and making them vulnerable to censorship or manipulation.Furthermore, if an oracle goes offline, any smart contracts depending on it may be unable to function correctly.


While oracles pose a significant challenge, the blockchain community is actively working on solutions to make them more secure and reliable. These solutions include decentralized oracles that use multiple independent oracles to reduce the risk of manipulation or downtime, reputation systems that allow smart contracts to select oracles based on past performance and trustworthiness, and security audits to identify and fix vulnerabilities in oracle code and infrastructure.


Oracles certainly represent a key challenge, and any vulnerabilities  can have serious consequences for the smart contracts that rely on them. However, with ongoing development and the implementation of security measures, the risks associated with oracles can be mitigated. Therefore, the goal is to create a robust and secure oracle ecosystem that allows smart contracts to leverage real-world data while minimizing the potential for exploitation.









Published in SundayThoughts, crypto, blockchain, smartcontracts, oracle  on 06.10.2024 9:30 Uhr. 0 commentsComment here

Charles Schwab's Digital Transformation Journey - Balancing Acquisition and Digital Transformation

Charles Schwab's journey reflects a complex interplay of growth, acquisition, digital transformation, and operational challenges. While the company has achieved significant milestones in expanding its client base and enhancing its digital capabilities, it must continue to address operational efficiency to fully realize its potential. Schwab's ongoing commitment to innovation, customer-centric solutions, and strategic partnerships will be crucial as it navigates the evolving financial landscape and seeks to maintain its leadership position in the industry.




The Charles Schwab Corporation, established in 1971, has grown into a significant financial services provider with a market capitalization of USD 115 billion as of September 2024. Schwab's acquisition of TD Ameritrade in 2020 marked a pivotal moment, expanding its balance sheet from USD 243 billion in 2017 to USD 667 billion in 2021. Despite challenges from the Federal Reserve's interest rate hikes since 2022, which reduced net interest margins from 94% in 2020 and 2021 to 59% in 2023, Schwab maintained strong cost management, with operational expenses at 0.16% of average client assets. The company has also made significant strides in digital transformation, implementing innovations such as a fully digital lending solution and enhancements to Schwab Personalized Indexing and iRebal platforms. Integration with Salesforce Financial Services Cloud and the Financial Planning Action Center further highlights Schwab's focus on improving client-advisor collaboration.






Schwab's operational efficiency, however, has faced challenges, as indicated by a rise in the Cost-to-Income ratio from 59.2% in 2017 to 66.1% in 2023. Despite growth in assets per employee from USD 13.82 million to USD 14.93 million and a modest increase in profit per employee from USD 0.13 million to USD 0.15 million, these metrics reveal limited progress. The acquisition of TD Ameritrade, while driving substantial growth, also introduced integration complexities, showcasing the delicate balance Schwab must maintain between growth, innovation, and operational efficiency.






Charles Schwab's strategic focus on expanding its investment and advisory business is evident in the threefold increase in active brokerage accounts and growth in client assets per employee. As of December 31, 2023, the company managed USD 8.5 trillion in client assets across 34.8 million active brokerage accounts, 5.2 million corporate retirement plan participants, and 1.8 million banking accounts. Its diverse product offerings include brokerage, trading, retirement, and small business accounts, alongside an array of investment products like mutual funds, ETFs, stocks, bonds, and fixed income securities. Schwab’s banking and borrowing solutions are designed to complement its investment services, with features like no-fee checking accounts linked to brokerage accounts and competitive lending products such as home loans and margin loans against securities.






Financially, Schwab's performance from 2017 to 2023 reflects significant growth and adaptation to changing market conditions. From 2017 to 2021, Schwab's balance sheet grew at a compound annual growth rate (CAGR) of 29%, driven by strategic acquisitions and favorable market conditions. This expansion was mirrored in its market capitalization, which increased from USD 69 billion in 2017 to USD 159 billion in 2021. However, the aggressive interest rate hikes by the Federal Reserve in 2022-2023, raising the Fed Funds rate eleven times, significantly impacted Schwab's financials, leading to a decline in net revenue from USD 20.76 billion in 2022 to USD 18.84 billion in 2023, and a reduction in balance sheet size to USD 493 billion in 2023.


Despite these headwinds, Schwab has maintained strong risk management practices, reflected in a consistent Liquidity Coverage Ratio that reached 130% in 2023. The company's operational challenges are underscored by stagnant operational efficiency metrics, as assets per employee only slightly increased, and the profit per employee growth remained minimal. Nevertheless, Schwab's focus on digital transformation has positioned it well for future growth, with initiatives such as the launch of fully digital lending solutions and significant enhancements to platforms like iRebal and Schwab Personalized Indexing.


Schwab's revenue generation primarily stems from its Investor Services and Advisor Services segments. The Investor Services segment provides a broad range of financial products and services, including brokerage and advisory services, while the Advisor Services segment supports independent investment advisors. Both segments have faced revenue pressures due to market conditions, but Schwab's commitment to innovation and cost management has helped sustain its profitability. In 2023, the Investor Services segment generated USD 14.4 billion in net revenues, while the Advisor Services segment contributed USD 4.4 billion.






Schwab's revenue is derived from four primary sources: net interest revenue, asset management and administration fees, trading revenue, and company deposit account fees. Net interest revenue has consistently been a key component, accounting for approximately 50% of total revenue. However, rising interest expenses due to the Fed's rate hikes have compressed margins. Asset management fees have shown a gradual shift toward trading revenues, reflecting Schwab's adaptation to changing client needs and market dynamics.


To maintain healthy margins, Schwab has implemented several strategic measures, including a focus on effective cost management and digital transformation. Despite the challenges of declining net interest margins, Schwab has kept its operational expenses under control, consistently managing them at 0.16% of average client assets. This disciplined approach has been crucial in optimizing the company's Cost-to-Income Ratio, although recent pressures have led to a slight increase in this metric.




Charles Schwab's economic success is set against a backdrop of strong national economic growth, with U.S. GDP growing at an average rate of 2.25% from 2017 to 2023. Schwab's performance in this period has outpaced national trends, particularly in deposit growth and loan issuance, where it achieved higher growth rates than the national averages. Schwab's client assets also grew faster than the U.S. average, demonstrating its strong market positioning and ability to capitalize on economic opportunities.






While Schwab has demonstrated robust growth in deposits and loans, its operational effectiveness remains an area for improvement. Key operational metrics, such as assets per employee and profit per employee, have shown limited progress, highlighting the need for continued focus on enhancing efficiency. Despite these challenges, Schwab's strategic investments in digital transformation, such as the launch of a fully digital lending solution and ongoing enhancements to its platforms, underscore its commitment to long-term growth and operational excellence.




Schwab's digital transformation strategy has been pivotal in maintaining its competitive edge. The company has made substantial investments in technology, acquiring software and technology worth USD 2.25 billion from 2017 to 2023. Key digital initiatives include the launch of a fully digital lending solution, enhancements to Schwab Personalized Indexing, and the rollout of the Schwab Knowledge Assistant, which uses generative AI to streamline customer service. Schwab's focus on digital innovation has also been recognized through industry awards, such as the Most Trusted Bank Award from Investor’s Business Daily and the highest customer satisfaction score in the J.D. Power U.S. Satisfaction Study.




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Published in DigitalTransformation, CaseStudy, strategy, banking, all on 01.10.2024 8:30 Uhr. 0 commentsComment here

My Favorite 8 Books on Strategy & innovation




1️⃣ „The Innovator’s Dilemma“ by Clayton M. Christensen
💡 Why successful companies often fail to innovate and how to avoid this pitfall.

2️⃣ „Blue Ocean Strategy“ by W. Chan Kim and Renée Mauborgne
💡  The concept of creating uncontested market space to make the competition irrelevant.

3️⃣ „The Lean Startup“ by Eric Ries
💡 A guide for building and launching startups in a more efficient and effective way, emphasizing the importance of experimentation and customer feedback.

4️⃣ „Mind Set!“ by John Naisbitt
💡 How adopting 11 specific mindsets can help individuals and organizations better understand and anticipate future trends and opportunities.

5️⃣ „The Art of War“ by Sun Tzu
💡 Timeless insights on strategy and leadership that are still relevant today.

6️⃣  „Good Strategy Bad Strategy“ by Richard Rumelt
💡 Distinguish between good and bad strategies and provide a framework for creating effective strategies.

7️⃣ "Measure What Matters" by John Doerr
💡 How organizations can drive innovation and growth by setting clear, measurable goals.

8️⃣  ❓
💡 Which one is missing?






Published in SundayThoughts, innovation, strategy, all on 29.09.2024 9:30 Uhr. 0 commentsComment here

Nexus Corporate Bank - The Strategic Growth Partner (Blue Ocean Strategy, applied)

The Blue Ocean Strategy encourages businesses to innovate and offer unique value propositions, thereby making competitors irrelevant. An average corporate bank often struggles with traditional practices, slow technological innovation, and a risk-averse culture, hindering their ability to meet modern business demands. The Four Actions Framework helps identify potential areas for value innovation, suggesting the elimination of unnecessary complexities, reduction of reliance on legacy systems, raising the level of personalization, and creation of an integrated digital platform. A concrete example of a Blue Ocean Strategy is illustrated with Nexus Corporate Bank, which targets mid-sized companies with growth ambitions, offering personalized financial solutions, ecosystem access, and a seamless digital experience. By prioritizing long-term partnerships, proactive risk management, transparency, and continuous improvement, Nexus Bank aims to differentiate itself from traditional banks and capture a new market space. The essence of a Blue Ocean Strategy lies in creating a unique value proposition that addresses unmet needs, allowing a corporate bank to chart a new course and stand out in the crowded market.


Last week, I published an executive summary of the Blue Ocean Strategy.

As we learned last week, the Blue Ocean Strategy encourages businesses to innovate and offer unique value propositions that make competitors irrelevant.

So, let's apply the Blue Ocean Strategy to corporate banking.

The corporate banking market situation

An average corporate bank, often entrenched in traditional practices, tends to offer a standard suite of products like loans, cash management, and trade finance, with limited innovation beyond these established offerings. Their approach to clients is primarily transactional, focusing on executing deals rather than fostering long-term, strategic relationships. This often results in a one-size-fits-all approach to service, with little room for customization or understanding the unique needs of each client.

Technological innovation is often slow in these institutions, relying on legacy systems and manual processes that lead to inefficiencies and sluggish response times. While they may offer basic online banking and mobile apps, they lack the seamless, integrated digital experience that modern businesses demand. A risk-averse culture further hinders their ability to adopt new technologies or explore innovative solutions.

Internally, a hierarchical structure centralizes decision-making, hindering agility and responsiveness to client needs. The focus tends to be on sales targets and short-term revenue, rather than cultivating long-term value for clients. Collaboration between departments can be limited, leading to siloed operations that stifle innovation.
These banks face significant challenges in today's competitive landscape. Traditional competitors and emerging fintech players are vying for market share, putting pressure on margins. Meanwhile, corporate clients are increasingly expecting personalized, digital-first solutions and proactive advice, which many average corporate banks struggle to provide. Additionally, navigating the complex and ever-changing regulatory environment adds another layer of complexity and cost.

In essence, the average corporate bank is at a crossroads. To thrive in the modern business world, they must embrace innovation, adopt a client-centric approach, and leverage technology to deliver value beyond traditional banking products. Failure to do so may leave them struggling to retain clients and remain competitive in a rapidly evolving industry.


Four Actions Framework in practice

Now let’s perform the Four Actions Framework to identify potential areas for value innovation and the creation of a Blue Ocean Strategy for the average corporate bank we just described:

❌ Eliminate

📌 Eliminate unnecessary fees and complex pricing structures: Simplify pricing models and eliminate hidden fees to increase transparency and build trust with clients.
📌 Eliminate slow and cumbersome manual processes: Automate routine tasks and digitize workflows to improve efficiency and reduce response times.
📌 Eliminate product-centric sales approach: Shift focus from selling products to understanding and addressing client needs through consultative solutions.

⬇️ Reduce

📌  Reduce reliance on legacy systems: Invest in modern technology infrastructure to enable faster and more efficient operations.
📌  Reduce time to access credit and financial solutions: Streamline credit approval processes and provide real-time access to financial data and insights.
📌  Reduce complexity of international trade and foreign exchange services: Offer simplified and user-friendly platforms for managing cross-border transactions.

⬆️ Raise
 
📌  Raise level of personalization and customization: Leverage data analytics and AI to offer tailored financial solutions and proactive advice to clients.
📌  Raise quality and responsiveness of customer service: Provide 24/7 support, proactive communication, and dedicated relationship managers for key clients.
📌  Raise transparency and communication: Offer clear and concise explanations of products, fees, and risks, empowering clients to make informed decisions.

💡 Create

📌  Create an integrated digital platform: Offer a seamless and user-friendly online and mobile banking experience that centralizes all financial services and data.
📌  Create value-added advisory services: Provide insights and guidance on industry trends, risk management, and growth strategies.
📌  Create collaborative ecosystems: Partner with fintech companies and other service providers to offer a comprehensive suite of financial and non-financial solutions.


Nexus Corporate Bank - The Strategic Growth Partner

Now we build upon the Four Actions Framework to illustrate a concrete example of a Blue Ocean Strategy for a corporate bank:

Target Market

Mid-sized companies with growth ambitions often struggle to find the right financial help and expert advice.  
These businesses have big plans, and need a bank that understands their specific needs and challenges.


Value Proposition

📌 Beyond Traditional Banking: Nexus Bank positions itself not just as a lender, but as a strategic partner invested in its clients' success.

📌 Personalized Financial Solutions: Utilizes data analytics and AI to develop customized financial plans and proactive risk management strategies aligned with each client's unique goals and challenges.

📌 Ecosystem Access: Provides a curated network of industry experts, legal advisors, and potential partners to support clients' growth and expansion initiatives.

📌 Seamless Digital Experience: Offers an intuitive, integrated digital platform that centralizes all banking and financial management tools.

📌 Transparent and Fair Pricing: Eliminates hidden fees and complex pricing structures, providing clear and upfront communication about costs.

Key Differentiators

📌 Focus on Long-Term Partnerships: Builds deep relationships with clients, providing ongoing support and strategic guidance throughout their growth journey.

📌 Proactive Risk Management: Leverages technology and expertise to identify and mitigate risks, helping clients make informed decisions.  

📌 Ecosystem Facilitation: Connects clients with valuable resources and partners to accelerate growth and expansion.

📌 Transparency and Simplicity: Prioritizes clear communication and eliminates unnecessary complexities in banking processes and fees.


Implementation and Iteration

📌Client-Centric Culture: Empowers relationship managers to act as trusted advisors, offering personalized support and proactive solutions.

📌User-centered driven solutions enabled by technology: Invests in cutting-edge technology to streamline operations, enhance risk assessment, and deliver a seamless digital experience.

📌 Collaborative Ecosystem: Cultivates strong partnerships with industry experts and service providers to offer a comprehensive suite of value-added services.

📌 Continuous Improvement: Actively seeks client feedback and monitors market trends to adapt and evolve its offerings.

Potential Impact

By implementing this Blue Ocean Strategy, Nexus Bank can differentiate itself from traditional corporate banks, attracting and retaining clients seeking a more strategic and personalized financial partner. This approach allows Nexus Bank to capture a new market space, foster long-term client relationships, and achieve sustainable growth in the competitive corporate banking sector.

Key takeaway

The essence of a Blue Ocean Strategy is to create a unique value proposition that addresses unmet needs and makes the competition irrelevant. By eliminating pain points, reducing complexities, raising key factors, and creating new value, a corporate bank can chart a new course and stand out in the crowded market.  





Published in strategy, blue_ocean_strategy, transformation, banking, all on 26.09.2024 9:30 Uhr. 0 commentsComment here

A Case for Proven Technology


I make use of a highly efficient and convenient MAC application to manage my personal website/blog (see FrankSchwab.de). Recently, I discovered that this application is no longer under active development. Further research revealed that it ("Fishbeam Goldfish") was a solo project. After 19 years, the developer behind this user-friendly tool moved on to join a mid-sized IT firm.

This brought to mind a €20 million project at Deutsche Bank, where a team was building a new lending platform. They chose an application development platform supported by only 20 people globally. A €20 million project relying on 20 individuals. Given the scale of Deutsche Bank and the project, this was untenable, forcing us to stop it. The risk of losing future support was simply way too high.

While technology can be a key differentiator in banking, adopting the latest unproven tech, tools, or platforms can be a trap. I have frequently witnessed once-cutting-edge legacy systems, now interconnected in complex webs, accumulating substantial technical debt. This must be avoided.
Crucial factors like the number of users and the level of support needed - how many developers are backing the platform, and the stability of the provider behind a technology - must be thoroughly assessed.

From my experience in banking IT, I’ve found that innovation—whether it's exceptional user experiences or cutting-edge, real-time digital products—can flourish even when leveraging proven technology.

While I’m a real fan of Fishbeam Goldfish, I’m considering a transition to WordPress.



Published in SundayThoughts, strategy, technology, innovation, legacy, all on 22.09.2024 9:30 Uhr. 0 commentsComment here

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