# Megaproject management

Megaproject management is a new-ish subfield of project management. Originally considered to be the special case of project management where the budgets were enormous (billions of dollars), it is developing into a separate specialization because of the high complexity and tradition of failure among such projects. The driving force behind treating it as a separate field appears to be [Bent Flyvbjerg](https://www.sbs.ox.ac.uk/about-us/people/bent-flyvbjerg), previously known around here for [Reference Class Forecasting](https://en.wikipedia.org/wiki/Reference_class_forecasting) as the first person to develop an applied procedure. That procedure was motivated by megaprojects.

I will make a summary of the paper ["What you should know about megaprojects, and why: an overview"](https://arxiv.org/pdf/1409.0003.pdf) from 2014. For casual reading, there is an article about it from the New Yorker [here](https://www.newyorker.com/news/news-desk/bertha-seattle-infrastructure-trouble-megaprojects).

**History**

Megaprojects got their name from the association of mega with big, so think mega-city rather than mega-joule. It did match the unit prefix in the beginning however, as such projects were mostly dams, bridges, or very large buildings in the early 20th century.

The next shift upward took place with the Manhattan Project and then the Apollo program, which are also frequently drawn on as positive examples. The term 'megaproject' picked up steam in the 1970s, at the same time project costs crossed over into the billions.

Currently project costs of 50-100 billion are common, with even larger projects less common but not rare. If you were to view certain things which need dedicated management as a project, like the stimulus packages from 2008 or US defense procurement, then we have crossed over into the trillions and are entering a 'tera era' of megaprojects.

Ignoring these special cases, but counting infrastructure and industries where billion dollar projects are common, megaprojects account for ~8% of global GDP.

**Four Sublimes**

These are four reasons which drive the popularity of megaprojects. They are kind of a group bias for each type of stakeholder. They are:

*   **Technological sublime:** because engineers and technologists love making the newest/tallest/fastest things.
*   **Political sublime:** because politicians love being able to associate with huge projects and the publicity that comes with them.
*   **Economic sublime:** because unions, contractors, and business people love all the jobs and fees.
*   **Aesthetic sublime:** because designers love making beautiful things, and the public loves to adopt big beautiful things as distinctive for their city/country.

Predictably with biases, there are side effects:

> The following characteristics of megaprojects are typically overlooked or glossed over when the four sublimes are at play and the megaproject format is chosen for delivery of large-scale ventures:

> 1\. Megaprojects are inherently risky due to long planning horizons and complex interfaces (Flyvbjerg, 2006).

> 2\. Often projects are led by planners and managers without deep domain experience who keep changing throughout the long project cycles that apply to megaprojects, leaving leadership weak.

> 3\. Decision-making, planning, and management are typically multi-actor processes involving multiple stakeholders, public and private, with conflicting interests (Aaltonen and Kujala, 2010).

> 4\. Technology and designs are often non-standard, leading to "uniqueness bias" amongst planners and managers, who tend to see their projects as singular, which impedes learning from other projects. 3

> 5\. Frequently there is overcommitment to a certain project concept at an early stage, resulting in “lock-in” or “capture,” leaving alternatives analysis weak or absent, and leading to escalated commitment in later stages. "Fail fast" does not apply; "fail slow" does (Cantarelli et al., 2010; Ross and Staw, 1993; Drummond, 1998).

> 6\. Due to the large sums of money involved, principal-agent problems and rent-seeking behavior are common, as is optimism bias (Eisenhardt, 1989; Stiglitz, 1989; Flyvbjerg el al., 2009).

> 7\. The project scope or ambition level will typically change significantly over time.

> 8\. Delivery is a high-risk, stochastic activity, with overexposure to so-called "black swans," i.e., extreme events with massively negative outcomes (Taleb, 2010). Managers tend to ignore this, treating projects as if they exist largely in a deterministic Newtonian world of cause, effect, and control.

> 9\. Statistical evidence shows that such complexity and unplanned events are often unaccounted for, leaving budget and time contingencies inadequate.

> 10\. As a consequence, misinformation about costs, schedules, benefits, and risks is the norm throughout project development and decision-making. The result is cost overruns, delays, and benefit shortfalls that undermine project viability during project implementation and operations.

**The Iron Law of Megaprojects**

*   Over time.
*   Over budget.
*   Under utilized.

These aren't little, either: cost overruns of 1.5x are common, in bad cases they can run more than 10x, and 90% of projects have them; it is common for projects to have 0.5x _or less_ utilization once complete. This holds for the public and private sectors, and also across countries, so things like excessive regulation or corruption aren't good explanations.

They start off badly, but they _do_ still manage to get completed, which is due to...

**Break-Fix Model**

Since management of megaprojects doesn't know what they are doing or don't have the incentives to care, inevitably something breaks. Then additional time and money are spent to fix what broke, or the conditions of the project are renegotiated, and it limps along to the next break. This process continues until the project is finished.

If it is so terrible and we know it is terrible, why do we do it this way?

**Hirschman's Hiding Hand**

Because a lot of important stakeholders don't know how terrible it is. From Willie Brown, former mayor of San Francisco:

> "News that the Transbay Terminal is something like $300 million over budget should not come as a shock to anyone. We always knew the initial estimate was way under the real cost. Just like we never had a real cost for the \[San Francisco\] Central Subway or the \[San Francisco-Oakland\] Bay Bridge or any other massive construction project. So get off it. In the world of civic projects, the first budget is really just a down payment. If people knew the real cost from the start, nothing would ever be approved. The idea is to get going. Start digging a hole and make it so big, there's no alternative to coming up with the money to fill it in."

Nor are they without justification, for arguments have been made that support it. The first argument is exactly as Willie made it: if we knew how difficult large projects were, we would never build them.

For the second, note the title of the section is _hiding_, not _hidden_. This argument was made by Albert O. Hirschman on the basis of earlier work by J.E. Sawyer, and it says that there is an error in both the estimations of costs, and in the estimation of benefits, and this error should roughly cancel out. The problem is that Sawyer's work just pointed out that this was possible based on a picked sample of 5 or so. Hirschman then generalized it into a "Law of the Hiding Hand" and thereby legitimated lying to ourselves.

Alas it is bunk. Aside from being falsified by the actual data, Flyvbjerg points out the non-monetary opportunity costs through the example of the Sydney Opera House. It's architect, Dane Jorn Utzon, won the Pritzker Prize (the Nobel of architecture) in 2003 for the Sydney Opera House. It is his only major work - the catastrophic delays and cost overruns destroyed his career. Contrast with [Frank Gehry](https://en.wikipedia.org/wiki/Frank_Gehry), another inspired architect, and it looks like management's bungling of the Opera House probably cost us half a dozen gorgeous landmarks.

**Survival of the Unfittest**

The prevailing attitude that it is perfectly acceptable to lie about and then badly manage megaprojects leads to a weird scenario where worse projects are more likely to be chosen. Consider two competing projects, one with honest and competent management, and one with dishonest and incompetent management. The costs look lower for the latter project, and the benefits look higher, and the choosers between them probably expect them to both be over budget and behind schedule by about the same amount. Therefore we systematically make worse decisions about what projects to build.

**Light at the End of the Tunnel**

Fortunately there are bright spots. During the Obama administration these failings were identified as an important policy area for the US government. It is now much more common for a megaproject failure to result in consequences for leadership, like the CEOs of BP and Deepwater Horizon, or Airbus and the A380 superjumbo. There are megaprojects that go well and serve as examples of how to do it right, like the Guggenheim Museum in Bilbao. Lastly, there is scattered adoption of varying levels of good practices, like reference class forecasting and independent forecasting.

**End**

For those interested in learning more, Oxford has [Major Programme Management](https://www.sbs.ox.ac.uk/programmes/msc-major-programme-management) at the masters level. In books there is the [Oxford Handbook of Megaproject Management](https://www.amazon.com/Oxford-Handbook-Megaproject-Management-Handbooks/dp/0198831102/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1547226202&sr=8-1-fkmr1), and [Megaproject Planning and Management: Essential Readings](https://www.amazon.com/Megaproject-Planning-Management-Essential-Readings/dp/1781001707/ref=pd_sbs_14_3/144-6543278-3714551?_encoding=UTF8&pd_rd_i=1781001707&pd_rd_r=d822d221-15c2-11e9-a181-ad3239af0918&pd_rd_w=mEfTT&pd_rd_wg=U9UZh&pf_rd_p=7d5d9c3c-5e01-44ac-97fd-261afd40b865&pf_rd_r=A19Y3938DEP2FXJDG349&psc=1&refRID=A19Y3938DEP2FXJDG349), both from Flyvbjerg. I have read neither, and both are collections of papers - I may just hunt them down independently, for budgetary reasons.