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The Rise of Ridesharing

October 10, 2018 | Global/Emerging Markets

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We believe that ridesharing is an opportunity in today's automotive industry that presents opportunities for active managers to uncover value for their investors.

The rising ubiquity of ridesharing in major metropolitan areas and its continuing expansion into lower-density towns and suburbs is forcing investors to think about how these trends will affect the size of the global vehicle fleet and the types of business models used to deliver transportation.

To examine the opportunities and threats for investors, we published a white paper about innovation in the automotive industry. Based on that paper, we're also publishing a three-part blog series on the topic. In the first blog post, we discussed advanced driver-assistance systems (ADAS). In this post, we will focus on ridesharing.

Ridesharing's Impact on Fleet Size: Real but Largely Overblown

When thinking about ridesharing's net impact of the total number vehicles required to serve the world's transportation needs over the short and long term, there are many cross-currents to consider:

Total Miles Driven

In terms of total miles driven, ridesharing could be a tailwind to the global fleet size. According to research by the University of California Davis Institute of Transportation Studies, ridesharing will likely contribute to an increase in the total number of miles driven in major cities.1 The study found that if not for ridesharing being an option, 49% to 61% of ridesharing trips wouldn't have been made at all.

Rather than being a substitute for vehicle ownership, ridesharing today is mostly a substitute for public transportation.

Substitution Effect (Short Term)

There is a common assumption that the rise of ridesharing services is already serving as a significant headwind to vehicle sales. But according to the UC Davis study, 91% of ridesharing users said that they hadn't made any changes in their vehicle ownership.

Furthermore, the study found that rather than being a substitute for vehicle ownership, ridesharing today is mostly a substitute for public transportation. For now, ridesharing serves as a viable substitute for owning a car only in dense, urban areas where ridesharing is widely available and the cost of owning a car is high.

Substitution Effect (Long Term)

Over the longer term, however, the substitution effect for owning a vehicle will become greater.

As ridesharing continues to lower the cost of mobility—a dynamic that will accelerate as electric powertrains gain more penetration and as fully autonomous vehicles become a reality—not owning a car, or not purchasing a second or third car, will make economic sense for a larger portion of the market, not just those who live in dense, urban areas.

Beyond these purely economic factors, generational attitude shifts will also cause the substitution effect to accelerate. Getting your driver's license on your 16th birthday used to be a rite of passage for young Americans. Today, many American teenagers are either delaying getting their driver's license or avoiding the trip to the Department of Motor Vehicles altogether.

This dynamic, however, may weaken once more millennials start having children because family formation has always been one of the biggest drivers of purchasing a vehicle. But there are logistical challenges related to car seats, and parents most likely will be uncomfortable putting their children in vehicles driven by a stranger—or a faceless algorithm.

Utilization Rates

To understand ridesharing's ability to affect the total vehicle fleet size, it is essential to think about utilization rates.

It is unquestionably true that owning an expensive, depreciating asset that sits in a garage at least 90% of the time is grossly inefficient. If technology companies can solve this utilization problem for vehicles in a similar fashion to how they solved it for vacation lodging or data servers, it stands to reason that the total number of vehicles needed will decrease.

While this is directionally true, the impact of utilization improvements when it comes to vehicles will be limited by demand volatility—a.k.a., rush hour traffic. Given people's work schedules, a large portion of the total miles driven in a given city occurs at the same times. As a result, fleet sizes need to be large enough to accommodate peak demand.

When considering all of these cross-currents, we believe that in the near term ridesharing should have a negligible impact on the total vehicle fleet size. Over the long term, however, the impact could be substantial.

But we believe that the long-term impact will still be less than what many headlines currently suggest because of the natural limits to how much utilization rates can improve.

Ridesharing Business Models Will Continue to Evolve

Competition, regulatory pressure, and the need to continually make massive investments in developing technology and entering new markets will lead to substantial operating losses for ridesharing platforms in the short and intermediate terms.

Over the long term, advancements in autonomous driving and electric powertrains will significantly improve the profitability of ridesharing companies.

Over the long term, however, advancements in autonomous driving and electric powertrains will significantly improve the profitability of these companies.

As long as human drivers are required, generating operating profits will be extremely challenging—if not impossible—for ridesharing platforms. But once widespread L5 is achieved, the equation shifts dramatically. In the meantime, ridesharing companies will be battling each other fiercely and subsidizing fares to gain market share.

It is important to appreciate the symbiotic relationship between ridesharing and electric vehicles. Ridesharing favors the use of electric vehicles, as opposed to ones with internal combustion engines.

Electric vehicles have lower fuel and maintenance costs, and the fleet model that will likely be used by ridesharing companies solves most of the range issues that currently limit the widespread adoption of electric vehicles among consumers.

Questions remain about how ridesharing companies' business models will evolve as these advancements occur.

We believe that the model will likely involve some combination of an asset-light platform provider and an asset-intensive but steady-return fleet manager.

It is also possible that these two core services will remain completely separate, with the platform providers outsourcing all of the fleet management to avoid adding vehicles to their balance sheets. It is also possible that the OEMs, thanks to their ability to offer lower operating costs, could force some degree of backward integration among the platform providers.

1 Clewlow, R. and Mishra, G., University of California Davis Institute of Transportation Studies, “Disruptive Transportation: The Adoption, Utilization, and Impacts of Ride-Hailing in the United States,” as of October 2017.

Next up: Electronic Vehicles Threaten the Auto Incumbents
Auto Industry Blog Series

Anil Daka, CFA, is a research analyst on William Blair's Global Equity team. Andrew Siepker, CFA, is a research analyst on William Blair's Global Equity team.