Cashflow Matching Explained

Cashflow matching is a crucial aspect of personal finance, but what exactly is it? It's the process of ensuring that your income matches your expenses, so you can live within your means and avoid financial stress.

The key to successful cashflow matching is to understand your income and expenses. According to our previous discussion, the 50/30/20 rule can help you allocate your income effectively, with 50% going towards necessary expenses, 30% towards discretionary spending, and 20% towards saving and debt repayment.

By following this rule, you can create a stable financial foundation that allows you to manage your cashflow with confidence. This is especially important for individuals with irregular income, as it can help them prepare for financial fluctuations.

Understanding your cashflow patterns is essential for making informed financial decisions. For example, if you have a variable income, you may need to adjust your spending habits accordingly to avoid overspending during high-income months.

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Cash flow matching is a game-changer for corporate pension plans. It eliminates rebalancing, drawdown, and liquidity risk.

By closely aligning a portfolio's cash flows with a plan's anticipated benefit payments, cash flow matching reduces the administrative burden of frequent manager withdrawal requests. This is especially important when you consider the transaction cost of asset allocation recalibration.

A well-constructed cash flow matching portfolio can even generate predictable cash flows that slightly exceed projected benefit payments annually. This is illustrated in Exhibit 1, which shows a great example of how this works.

Cash flow matching relies on the availability of securities with specific principals, coupons, and maturities to work efficiently. This is a key takeaway from the article, and it's essential to understand this concept when implementing a cash flow matching strategy.

Here are some benefits of cash flow matching:

Cash flow matching is a dedication strategy that involves identifying and accumulating investments with payouts that will coincide with an individual or firm's liabilities.

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There are various types of cash flow matching strategies, but they all aim to fund a stream of liabilities at specified time intervals with cash flows from principal and coupon payments on fixed income instruments.

One type of cash flow matching is immunization, which pairs the durations of assets and liabilities to offset each other when interest rates shift. This is achieved through a cash flow matching strategy that makes use of future cash flows from principal and coupon payments on various bonds or other securities.

Cash flow matching strategies can be used to fund liabilities with cash flows from principal and coupon payments on bonds with required face values and coupon payments. However, in reality, the bonds with the required face values and coupon payments might not be available, leading to some reinvestment risk.

A cash flow matching strategy can also be achieved through linear programming techniques, which can be used to select a set of bonds in a given context to create a minimum reinvestment risk cash flow match.

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Calculating cash flow matching involves using linear programming to minimize the initial cost of purchasing bonds to meet liabilities in each time period. This approach requires a set of constraints that ensure the cash flows from the bonds cover the liabilities.

The constraints include the cash flows from each bond, the initial price of each bond, and the non-negativity of the number of bonds purchased and the surplus in each time period. By minimizing the initial cost of purchasing bonds, cash flow matching aims to create a portfolio that generates enough cash flows to satisfy the projected benefit payments.

To calculate the minimum required funded ratio, a model portfolio can be created that limits issuers to Treasuries and investment-grade credit securities, and limits BBB rated securities to no more than 35% of the portfolio. This approach can result in a significant reduction in the upfront investment required to create an A- average credit quality cash flow matching portfolio.

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The upfront investment required to create such a portfolio can be calculated using linear programming, taking into account the cash flows from the bonds, the initial price of each bond, and the non-negativity of the number of bonds purchased and the surplus in each time period. For example, a model portfolio may require an upfront investment of $859 million to create an A- average credit quality cash flow matching portfolio, compared to $952 million in assets and a present value of $1.033 billion for the liabilities.

By using linear programming to calculate the minimum required funded ratio, it is possible to defease benefit payments with a cash flow matching strategy even for plans that are meaningfully underfunded. This approach can also provide a cash cushion to invest in a growth portfolio or to compensate for any default and/or other risks.

Here's a summary of the key factors to consider when calculating cash flow matching:

By taking these factors into account, it is possible to create a cash flow matching portfolio that generates enough cash flows to satisfy the projected benefit payments, while also minimizing the upfront investment required.

A cash flow matching strategy involves matching the payment schedule of a liability with the income generated from a portfolio of securities. This approach can be used to ensure that benefit payments are met, such as in a pension fund.

For example, a pension fund can use a cash flow matching strategy to "lock in" a yield of 5.71% to satisfy an estimated $209 million in benefit payments over the next three years with an upfront investment of $189 million.

A matching strategy can also be used to fund liabilities with cash flow matching, where each liability is funded with a bond that matches its payment schedule. This can be seen in the example of a four-year liability stream, where a four-year $10,000 face-value bond with annual coupon payments of $1,000 is used to fund the last liability.

The bonds used in a cash flow matching strategy can be selected using linear programming techniques to minimize reinvestment risk. However, this can be challenging in the real world, as the bonds with the required face values and coupon payments may not be available.

A cash flow matching strategy can be used in various contexts, such as a manufacturing enterprise, infrastructure developer, or building contractor, to line up the payment schedule of debt financing with the cash flows from the investment.

If this caught your attention, see: Pension Led Funding