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The unexpected origins of a modern finance tool

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The unexpected origins of a modern finance tool

In the early 1600s, the officials running Durham Cathedral, in England, had serious financial problems. Soaring prices had raised expenses. Most cathedral income came from renting land to tenant farmers, who had long leases so officials could not easily raise the rent. Instead, church leaders started charging periodic fees, but these often made tenants furious. And the 1600s, a time of religious schism, was not the moment to alienate church members.

But in 1626, Durham officials found a formula for fees that tenants would accept. If tenant farmers paid a fee equal to one year’s net value of the land, it earned them a seven-year lease. A fee equal to 7.75 years of net value earned a 21-year lease.

This was a form of discounting, the now-common technique for evaluating the present and future value of money by assuming a certain rate of return on that money. The Durham officials likely got their numbers from new books of discounting tables. Volumes like this had never existed before, but suddenly local church officials were applying the technique up and down England.

As financial innovation stories go, this one is unusual. Normally, avant-garde financial tools might come from, well, the financial avant-garde — bankers, merchants, and investors hunting for short-term profits, not clergymen.

“Most people have assumed these very sophisticated calculations would have been implemented by hard-nosed capitalists, because really powerful calculations would allow you to get an economic edge and increase profits,” says MIT historian William Deringer, an expert in the deployment of quantitative reasoning in public life. “But that was not the primary or only driver in this situation.”

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Deringer has published a new research article about this episode, “Mr. Aecroid’s Tables: Economic Calculations and Social Customs in the Early Modern Countryside,” appearing in the current issue of the Journal of Modern History. In it, he uses archival research to explore how the English clergy started using discounting, and where. And one other question: Why?

Enter inflation

Today, discounting is a pervasive tool. A dollar in the present is worth more than a dollar a decade from now, since one can earn money investing it in the meantime. This concept heavily informs investment markets, corporate finance, and even the NFL draft (where trading this year’s picks yields a greater haul of future picks). As the historian William N. Goetzmann has written, the related idea of net present value “is the most important tool in modern finance.” But while discounting was known as far back as the mathematician Leonardo of Pisa (often called Fibonacci) in the 1200s, why were English clergy some of its most enthusiastic early adopters?

The answer involves a global change in the 1500s: the “price revolution,” in which things began costing more, after a long period when prices had been constant. That is, inflation hit the world.

“People up to that point lived with the expectation that prices would stay the same,” Deringer says. “The idea that prices changed in a systematic way was shocking.”

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For Durham Cathedral, inflation meant the organization had to pay more for goods while three-quarters of its revenues came from tenant rents, which were hard to alter. Many leases were complex, and some were locked in for a tenant’s lifetime. The Durham leaders did levy intermittent fees on tenants, but that led to angry responses and court cases.

Meanwhile, tenants had additional leverage against the Church of England: religious competition following the Reformation. England’s political and religious schisms would lead it to a midcentury civil war. Maybe some private landholders could drastically increase fees, but the church did not want to lose followers that way.

“Some individual landowners could be ruthlessly economic, but the church couldn’t, because it’s in the midst of incredible political and religious turmoil after the Reformation,” Deringer says. “The Church of England is in this precarious position. They’re walking a line between Catholics who don’t think there should have been a Reformation, and Puritans who don’t think there should be bishops. If they’re perceived to be hurting their flock, it would have real consequences. The church is trying to make the finances work but in a way that’s just barely tolerable to the tenants.”

Enter the books of discounting tables, which allowed local church leaders to finesse the finances. Essentially, discounting more carefully calibrated the upfront fees tenants would periodically pay. Church leaders could simply plug in the numbers as compromise solutions.

In this period, England’s first prominent discounting book with tables was published in 1613; its most enduring, Ambrose Acroyd’s “Table of Leasses and Interest,” dated to 1628-29. Acroyd was the bursar at Trinity College at Cambridge University, which as a landholder (and church-affiliated institution) faced the same issues concerning inflation and rent. Durham Cathedral began using off-the-shelf discounting formulas in 1626, resolving decades of localized disagreement as well.

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Performing fairness

The discounting tables from books did not only work because the price was right. Once circulating clergy had popularized the notion throughout England, local leaders could justify using the books because others were doing it. The clergy were “performing fairness,” as Deringer puts it.

“Strict calculative rules assured tenants and courts that fines were reasonable, limiting landlords’ ability to maximize revenues,” Deringer writes in the new article.

To be sure, local church leaders in England were using discounting for their own economic self-interest. It just wasn’t the largest short-term economic self-interest possible. And it was a sound strategy.

“In Durham they would fight with tenants every 20 years [in the 1500s] and come to a new deal, but eventually that evolves into these sophisticated mechanisms, the discounting tables,” Deringer adds. “And you get standardization. By about 1700, it seems like these procedures are used everywhere.”

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Thus, as Deringer writes, “mathematical tables for setting fines were not so much instruments of a capitalist transformation as the linchpin holding together what remained of an older system of customary obligations stretched nearly to breaking by macroeconomic forces.”

Once discounting was widely introduced, it never went away. Deringer’s Journal of Modern History article is part of a larger book project he is currently pursuing, about discounting in many facets of modern life.

Deringer was able to piece together the history of discounting in 17th-century England thanks in part to archival clues. For instance, Durham University owns a 1686 discounting book self-described as an update to Acroyd’s work; that copy was owned by a Durham Cathedral administrator in the 1700s. Of the 11 existing copies of Acroyd’s work, two are at Canterbury Cathedral and Lincoln Cathedral.

Hints like that helped Deringer recognize that church leaders were very interested in discounting; his further research helped him see that this chapter in the history of discounting is not merely about finance; it also opens a new window into the turbulent 1600s.

“I never expected to be researching church finances, I didn’t expect it to have anything to do with the countryside, landlord-tenant relationships, and tenant law,” Deringer says. “I was seeing this as an interesting example of a story about bottom-line economic calculation, and it wound up being more about this effort to use calculation to resolve social tensions.” 

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Finance

Lawmakers target ‘free money’ home equity finance model

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Lawmakers target ‘free money’ home equity finance model

Key points:

  • Pennsylvania lawmakers are considering a bill that would classify home equity investments (HEIs) and shared equity contracts as residential mortgages.
  • Industry leaders have mobilized through a newly formed trade group to influence how HEIs are regulated.
  • The outcome could reshape underwriting standards, return structures and capital markets strategy for HEI providers.

A fast-growing home equity financing model that promises homeowners cash without monthly payments is facing mounting scrutiny from state lawmakers — and the industry behind it is mobilizing to shape the outcome.

In Pennsylvania, House Bill 2120 would classify shared equity contracts — often marketed as home equity investments (HEIs), shared appreciation agreements or home equity agreements — as residential mortgages under state law.

While the proposal is still in committee, the debate unfolding in Harrisburg reflects a broader national effort to determine whether these products are truly a new category of equity-based investment — or if they function as mortgages and belong under existing consumer lending laws.

A classification fight over home equity capture

HB 2120 would amend Pennsylvania’s Loan Interest and Protection Law by explicitly including shared appreciation agreements in the residential mortgage definition. If passed, shared equity contracts would be subject to the same interest caps, licensing standards and consumer protections that apply to traditional mortgage lending.

The legislation was introduced by Rep. Arvind Venkat after constituent Wendy Gilch — a fellow with the consumer watchdog Consumer Policy Center — brought concerns to his office. Gilch has since worked with Venkat as a partner in shaping the proposal.

Gilch initially began examining the products after seeing advertisements describe them as offering cash with “no debt,” “no interest” and “no monthly payments.”

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“It sounds like free money,” she said. “But in many cases, you’re giving up a growing share of your home’s equity over time.”

Breaking down the debate

Shared equity providers (SEPs) argue that their products are not loans. Instead of charging interest or requiring monthly payments, companies provide homeowners with a lump sum in exchange for a share of the home’s future appreciation, which is typically repaid when the home is sold or refinanced.

The Coalition for Home Equity Partnership (CHEP) — an industry-led group founded in 2025 by Hometap, Point and Unlock — emphasizes that shared equity products have zero monthly payments or interest, no minimum income requirements and no personal liability if a home’s value declines.

Venkat, however, argues that the mechanics look familiar and argues that “transactions secured by homes should include transparency and consumer protections” — especially since, for many many Americans, their home is their most valuable asset. 

“These agreements involve appraisals, liens, closing costs and defined repayment triggers,” he said. “If it looks like a mortgage and functions like a mortgage, it should be treated like one.”

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The bill sits within Pennsylvania’s anti-usury framework, which caps returns on home-secured lending in the mid-single digits. Venkat said he’s been told by industry representatives that they require returns approaching 18-20% to make the model viable — particularly if contracts are later resold to outside investors. According to CHEP, its members provide scenario-based disclosures showing potential outcomes under varying assumptions, with the final cost depending on future home values and term length.

In a statement shared with Real Estate News, CHEP President Cliff Andrews said the group supports comprehensive regulation of shared equity products but argues that automatically classifying them as mortgages applies a framework “that was never designed for, and cannot meaningfully be applied to, equity-based financing instruments.”

As currently drafted, HB 2120 would function as a “de facto ban” on shared equity products in Pennsylvania, Andrews added.

Real Estate News also reached out to Unison, a major vendor in the space, for comment on HB 2120. Hometap and Unlock deferred to CHEP when reached for comment. 

A growing regulatory patchwork

Pennsylvania is not alone in seeking to legislate regulations around HEIs. Maryland, Illinois and Connecticut have also taken steps to clarify that certain home equity option agreements fall under mortgage lending statutes and licensing requirements.

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In Washington state, litigation over whether a shared equity contract qualified as a reverse mortgage reached the Ninth Circuit before the case was settled and the opinion vacated. Maine and Oregon have considered similar proposals, while Massachusetts has pursued enforcement action against at least one provider in connection with home equity investment practices.

Taken together, these developments suggest a state-by-state regulatory patchwork could emerge in the absence of a uniform federal framework.

The push for homeowner protections

The debate over HEIs arrives amid elevated interest rates and reduced refinancing activity — conditions that have increased demand for alternative equity-access products. 

But regulators appear increasingly focused on classification — specifically whether the absence of monthly payments and traditional interest charges changes the legal character of a contract secured by a lien on a home.

Gilch argues that classification is central to consumer clarity. “If it’s secured by your home and you have to settle up when you sell or refinance, homeowners should have the same protections they expect with any other home-based transaction,” she said.

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Lessons from prior home equity controversies

For industry leaders, the regulatory scrutiny may feel familiar. In recent years, unconventional home equity models have drawn enforcement actions and litigation once questions surfaced around contract structure, title encumbrances or consumer understanding.

MV Realty, which offered upfront payments in exchange for long-term listing agreements, faced regulatory action in multiple states over how those agreements were recorded and disclosed. EasyKnock, which structured sale-leaseback transactions aimed at unlocking home equity, abruptly shuttered operations in late 2024 following litigation and mounting regulatory pressure.

Shared equity investment contracts differ structurally from both models, but those episodes underscore a broader pattern: novel housing finance products can scale quickly in tight credit cycles. Just as quickly, these home equity models encounter regulatory intervention once policymakers begin examining how they fit within existing law — and the formation of CHEP signals that SEPs recognize the stakes.

For real estate executives and housing finance leaders, the outcome of the classification fight may prove consequential. If shared equity contracts are treated as mortgages in more states, underwriting standards, return structures and secondary market economics could shift.

If lawmakers instead carve out a distinct regulatory category, the model may retain more flexibility — but face ongoing state-by-state negotiation.

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Cornell Administrator Warren Petrofsky Named FAS Finance Dean | News | The Harvard Crimson

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Cornell Administrator Warren Petrofsky Named FAS Finance Dean | News | The Harvard Crimson

Cornell University administrator Warren Petrofsky will serve as the Faculty of Arts and Sciences’ new dean of administration and finance, charged with spearheading efforts to shore up the school’s finances as it faces a hefty budget deficit.

Petrofsky’s appointment, announced in a Friday email from FAS Dean Hopi E. Hoekstra to FAS affiliates, will begin April 20 — nearly a year after former FAS dean of administration and finance Scott A. Jordan stepped down. Petrofsky will replace interim dean Mary Ann Bradley, who helped shape the early stages of FAS cost-cutting initiatives.

Petrofsky currently serves as associate dean of administration at Cornell University’s College of Arts and Sciences.

As dean, he oversaw a budget cut of nearly $11 million to the institution’s College of Arts and Sciences after the federal government slashed at least $250 million in stop-work orders and frozen grants, according to the Cornell Daily Sun.

He also serves on a work group established in November 2025 to streamline the school’s administrative systems.

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Earlier, at the University of Pennsylvania, Petrofsky managed capital initiatives and organizational redesigns in a number of administrative roles.

Petrofsky is poised to lead similar efforts at the FAS, which relaunched its Resources Committee in spring 2025 and created a committee to consolidate staff positions amid massive federal funding cuts.

As part of its planning process, the committee has quietly brought on external help. Over several months, consultants from McKinsey & Company have been interviewing dozens of administrators and staff across the FAS.

Petrofsky will also likely have a hand in other cost-cutting measures across the FAS, which is facing a $365 million budget deficit. The school has already announced it will keep spending flat for the 2026 fiscal year, and it has dramatically reduced Ph.D. admissions.

In her email, Hoekstra praised Petrofsky’s performance across his career.

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“Warren has emphasized transparency, clarity in communication, and investment in staff development,” she wrote. “He approaches change with steadiness and purpose, and with deep respect for the mission that unites our faculty, researchers, staff, and students. I am confident that he will be a strong partner to me and to our community.”

—Staff writer Amann S. Mahajan can be reached at [email protected] and on Signal at amannsm.38. Follow her on X @amannmahajan.

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Where in California are people feeling the most financial distress?

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Where in California are people feeling the most financial distress?

Inland California’s relative affordability cannot always relieve financial stress.

My spreadsheet reviewed a WalletHub ranking of financial distress for the residents of 100 U.S. cities, including 17 in California. The analysis compared local credit scores, late bill payments, bankruptcy filings and online searches for debt or loans to quantify where individuals had the largest money challenges.

When California cities were divided into three geographic regions – Southern California, the Bay Area, and anything inland – the most challenges were often found far from the coast.

The average national ranking of the six inland cities was 39th worst for distress, the most troubled grade among the state’s slices.

Bakersfield received the inland region’s worst score, ranking No. 24 highest nationally for financial distress. That was followed by Sacramento (30th), San Bernardino (39th), Stockton (43rd), Fresno (45th), and Riverside (52nd).

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Southern California’s seven cities overall fared better, with an average national ranking of 56th largest financial problems.

However, Los Angeles had the state’s ugliest grade, ranking fifth-worst nationally for monetary distress. Then came San Diego at 22nd-worst, then Long Beach (48th), Irvine (70th), Anaheim (71st), Santa Ana (85th), and Chula Vista (89th).

Monetary challenges were limited in the Bay Area. Its four cities average rank was 69th worst nationally.

San Jose had the region’s most distressed finances, with a No. 50 worst ranking. That was followed by Oakland (69th), San Francisco (72nd), and Fremont (83rd).

The results remind us that inland California’s affordability – it’s home to the state’s cheapest housing, for example – doesn’t fully compensate for wages that typically decline the farther one works from the Pacific Ocean.

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A peek inside the scorecard’s grades shows where trouble exists within California.

Credit scores were the lowest inland, with little difference elsewhere. Late payments were also more common inland. Tardy bills were most difficult to find in Northern California.

Bankruptcy problems also were bubbling inland, but grew the slowest in Southern California. And worrisome online searches were more frequent inland, while varying only slightly closer to the Pacific.

Note: Across the state’s 17 cities in the study, the No. 53 average rank is a middle-of-the-pack grade on the 100-city national scale for monetary woes.

Jonathan Lansner is the business columnist for the Southern California News Group. He can be reached at jlansner@scng.com

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