Tag Archive for: Harvard

New Harvard Study Examines Barriers to Buyouts; Will Process Improvements Be Enough?

How do we break the process of building in floodways and then repairing flooded homes with taxpayer-subsidized flood insurance as many as forty times?

A 66-page study by Erica Vilay and Phil Pollman, two candidates for Masters Degrees in Public Policy from Harvard, examines the broken buyout process for flooded homes in Houston floodways. The study also makes recommendations to improve the process. But they won’t revolutionize it. And that may be what this process needs.

Study Expressly Prepared for City of Houston

Prepared for the City of Houston’s Offices of Recovery and Resilience, the paper is titled “Floodway Buyout Strategy for a Resilient Houston: A Systems Approach for Breaking the Dangerous and Expensive Cycle of Rebuilding in the Floodway.”

The merit in this study is that it takes a holistic view of buyouts and examines them as one of many alternatives available to flood victims living in floodways. From the public’s perspective, buyouts have unquestionable and compelling safety and financial benefits.

Buyouts produce $7 in benefits for every $1 invested. And they take people out of harm’s way.

Speedier Options Available to People In Time of Need

But the process is slow. People have options. And, according to the study, they almost always prefer those other options. In fact, the rate of buyouts is so slow that it will take the City 60 years to meet its 10-year objective, claim the authors.

The paper cited one property that had been repaired a record 40 times. So why is it so difficult to get people to move out of a floodway into housing that won’t jeopardize their lives or lungs?

Only 80% of the buyouts of these uninhabitable townhomes in Forest Cove are complete 3 years after Harvey.

Incentives Favor Rebuilding, Not Buyouts

Vilay and Pollman examine the reasons. The incentives, they say, all favor rebuilding or selling to developers rather than accepting government buyouts.

  • Tax-subsidized National Flood Insurance Policy premiums remain affordable, offset risk, and usually reimburse homeowners within 60 days after a storm.
  • Selling to a developer/investor can happen within days or weeks.
  • Consummating a buyout through the maze of Federal, State, County and Local government agencies can take years.
  • Federal funding is slow, inflexible, and extremely complex to manage effectively and efficiently.
  • At the current closing rate, it would take nearly 60 years to buy out the 7,000 habitable structures in Houston floodways, says the study. But Houston-area realtors sell that many homes in a typical MONTH, according to the Greater Houston Partnership! Even in the middle of a pandemic.

“This is a No Brainer”

So one of the big reasons people are reluctant to be bought out is speed. Their lives have just been destroyed in a flood. They need a place to live. Then along comes the government saying, “Let me buy you out. I’ll get you your money in 2-3 years. Or you can just repair your home for the fortieth time and we’ll pay for it immediately.” This is a no-brainer, say the authors.

How hard are buyouts? The authors claim that “As of January 2020, HCFCD has used $3 million out of a $10 million bucket of federal funding allocated to the City for flood events that occurred in 2015.”

Barriers Beyond Slowness

But degree of difficulty and process slowness aren’t the only reasons people shun buyouts.

  • People get attached to neighbors and neighborhoods.
  • They may have family living nearby.
  • There may be a shortage of affordable housing elsewhere.
  • Alternative housing may be farther from their work.
  • They may want to stay within a school system.

Goals: Slow Inflow, Speed Outflow

The authors define two goals. They say we need to:

  • Slow or stop the inflow of residents to floodways
  • Increase the outflow of residents from floodways
While County is buying and tearing down townhomes in Forest Cove, City is permitting new townhomes in Kings Harbor, less than 200 feet from the West Fork.

Process Improvement Recommendations

They then turn their attention to solving these problems and present 13 “sequenced” recommendations. See below.

From Floodway Buyout Strategy for a Resilient Houston by Erica Vilay and Phil Pollman

All of these recommendations are solid and, to a large degree, self-explanatory. They are hard to quibble with if you are trying to improve a process.

Incremental Improvements vs. New Concept

The authors never really address, however, whether incremental improvements will achieve the stated goals. Or whether we need to nuke the process and start over with a revolutionary, new concept.

As I read this study, I kept wondering what Steve Jobs, Jeff Bezos, or Elon Musk would recommend. That’s a pretty steep burden to impose on grad students. But we shouldn’t forget that Fred Smith had the idea for Fedex while still a student at Yale.

Each of those people made the world a better place by designing new products or services that leapfrogged incremental improvements in existing systems and made the old way obsolete.

Inside-the-Box Thinking for an Outside-the-Box Problem

Insi-e the-box thinking will certainly produce incremental improvements. But in the estimated time it will take government to buy out 7,000 homes, Houston realtors will sell more than 5 million. That’s 70,000% better. Which would you rather have in your employ?

So I would ask these questions. What if you:

  • Privatized this process?
  • Offered flood victims an “instantaneous home SWAP” as they were ripping out sheetrock?
  • Made flood insurance reflect its true cost?

If ever there was a need for “business process re-engineering,” this is it.

To read the complete Harvard study, click here.

Posted by Bob Rehak on 7/14/2020 with appreciation and admiration for Erica Vilay and Phil Pollman

1050 Days since Hurricane Harvey

Parallel Between Flooding and Corona Virus

A friend, Dr. Matthew Berg, CEO and Principal Scientist of Simfero Consultants, observed that flooding and the corona virus are alike. The more I thought about that, the more intrigued I became. Controlling both requires similar strategies.

Controlling Convergence is Key

Of course, when looking at the corona virus, it spreads from “one-to-many.” And when looking at flooding, the relationship is reversed, “many-to-one.” But stay with me for a moment. Because similarities will become apparent at the point of convergence.

Dozens of creeks and streams flow into Lake Houston from approximately 2,600 square miles.

Creeks and streams from 2,600 square miles converge on Lake Houston during heavy rains. That can cause flooding. Likewise, thousands of corona virus victims could soon flood the area’s limited number of hospitals.

Harvard Study Shows Hospitals Rapidly Becoming Overwhelmed

Last week, ProPublic published an article, “Are Hospitals Near Me Ready for Coronavirus? Here Are Nine Different Scenarios.” The article is about a Harvard Global Health Institute study. It modeled different rates for the spread of the virus: 20%, 40% and 60% of the population infected over 6, 12 and 18 months. The authors then compared results against the number of available hospital beds in various areas.

Interestingly, they used the Houston region as their first test case. In only one of the nine scenarios, did we have enough hospital beds to handle the flood of corona victims. That scenario was for 20% infected (the smallest percentage) over 18 months (the longest period).

Darkest blue represents 6-month peak, middle blue a 12-month peak, and lightest an 18-month peak.

In the graph above, the areas shaded with crosshatching represent the normal baseline level of bed occupancy for non-corona patients in Houston hospitals. The colored areas represent the percentage of the area’s population projected to seek admission within a 6-, 12- or 18-month period.

2.8X Available Hospital Beds

The ProPublica article about the Harvard study goes into much more detail. It looks at all 50 states, the number of ICU beds, available ventilators, people etc.

In Houston, the researchers found, “The influx of patients would require 14,300 beds over 12 months, which is 2.8 times the available beds in that time period. The Harvard researchers’ scenarios assume that each coronavirus patient will require 12 days of hospital care on average, based on data from China.”

ProPublica Article on Harvard Study

One hospital administrator said, ““The reality is that you can’t create unlimited hospital beds and ventilators. We have what we have, so we really have to hope that it’s enough, and that we’re prepared enough.”

Flattening the Curve Prevents Avoidable Deaths

Said the authors, “By modeling the data over the three time periods, the scenarios illustrate how much the nation could “flatten the curve” with social measures to ensure hospitals have greater capacity to care for coronavirus patients.”

Epidemiologist Dr. Marc Lipsitch, head of the Harvard T.H. Chan School of Public Health’s Center for Communicable Disease Dynamics said, “The way to permanently stop new cases from setting off long chains of transmission is to have each case infect considerably less than one case on average. The numbers will go down. There will still be little outbreaks, but not big ones.”

Basically, Dr. Lipsitch argues that controlling the flood of victims early at the source is the only way to avoid overwhelming health care resources.

This YouTube video from Vox about Avoidable Deaths shows how slowing things down and flattening the curve helps everyone.

https://www.youtube.com/watch?v=dSQztKXR6k0

Parallel With Physical Flooding

It’s much the same in physical flooding. Too much water in too little time overwhelms the available capacity of streams, rivers and lakes. Property is destroyed. People die.

That’s why flood experts argue for upstream detention. This post about closing the detention pond loophole in Montgomery County flood regulations contains two FEMA case studies from Texas about the value of detention ponds. Slowing water down prevented flooding.

The beat the peak loophole in MoCo regulations says that if developers can prove they can get their runoff to the river before the peak of a flood, they don’t have to build detention ponds. That’s what happened in the 2200-acre Artavia development. Of course, this incentivizes developers to get their water to the river ASAP.

And that’s exactly the opposite of what you need to protect lives and property downstream.

It’s kind of like saying, “Let’s infect everybody as fast as we can.”

Slowing down the spread of the virus will give researchers time to develop a vaccine or for the population to develop herd immunitybefore hospitals become overwhelmed.

Unfortunately, there is no vaccine or herd immunity to protect downstream residents from greed. And there never will be. That’s why we need to close the “beat the peak” loophole before it’s too late.

Posted by Bob Rehak on 3/25/2020

939 Days after Hurricane Harvey

The thoughts expressed in this post represent opinions on matters of public concern and safety. They are protected by the First Amendment of the US Constitution and the Anti-SLAPP Statute of the Great State of Texas.