Caught (up) in traffic

Home » Posts tagged 'news'

Tag Archives: news

On a ride-hailing apps algorithm and surge pricing

I am sharing this very informative article on ride-hailing based on an investigation conducted by investigative journalists:

Ilagan, K. and Rainis, F.A. (December 10, 2024) “How we investigated the algorithm behind the Philippines’ largest ride-hailing app,” ijnet.org, https://ijnet.org/en/story/how-we-investigated-algorithm-behind-philippines-largest-ride-hailing-app?fbclid=IwZXh0bgNhZW0CMTEAAR2azviuNxdh5gSbrJKl8lsViL5YRO5k33QHFc24EAFkIi4HTo-Ew4H7LO4_aem_NnVHOD8B1PERNOQYSjVHdg [Last accessed: 12/27/2024]

To quote from the article:

“Once all the fares were broken down, we found that a surge fee was always present. With the help of statisticians from two local universities, we conducted a statistical analysis to scientifically determine whether the waiting time for a ride decreases when the surge fee is higher.

The results didn’t show a significant correlation between the surge rate and waiting times. This contradicts the assumption that a higher rate attracts more cars to the street and lowers waiting times.”

I leave it up to my readers to make their own assessment of what the conclusions to this report state or imply. The bottomline is that the ride-hailing company is making a lot of profit from their surge pricing scheme that really doesn’t make it easier for people to get a ride from their app.

On a ‘tipping point’ for bikeability in cities

Here’s a nice article on bikeability and pertains to cities in the United States that developed bikeways or bike lanes during the pandemic. Like many cities that have ‘discovered’ cycling as a viable mode of transport particularly for commuting during the COVID-19 pandemic, it is postulated that there would be a threshold when people would switch to cycling and/or demand for more cycling facilities.

Wilson, K. (June 25, 2024) “Has Your City Passed the ‘Bikeability Tipping Point’?,” StreetsBlog USA, https://usa.streetsblog.org/2024/06/25/has-your-city-passed-the-bikeability-tipping-point [Last accessed: 7/2/2024]

To quote from the article:

“A whopping 183 American communities achieved a score of 50 or higher on PeopleForBikes annual City Ratings this year, up from just 33 in 2019. The means 183 communities have scored at least half of the available points on the group’s signature “SPRINT” rubric that includes such measures as protected bike lanes, safe intersection treatments, and reduced speed limits that are unlikely to kill a cyclist in the event of a crash, among other factors.

And when a city clears that 50-point threshold, the authors of the ratings say that its local bike culture has firmly taken root — and that every new roadway improvement will inspire more improvements, rather than a fierce fight against a car-dominated status quo.

“Once you’ve hit 50, your city probably has a pretty good low-stress bike network,” said Martina Haggerty, the senior director of local innovation at PeopleForBikes. “[That’s] not to say that there aren’t still improvements to be made [but it] probably means that more people are riding bikes in those communities because they feel safe and comfortable. And when more people start riding bikes, those people tend to become advocates for better bike infrastructure and for pro-bike policies, which, [in turn,] will get more people riding.”

There are many links found in the article itself that are “click worthy”. I recommend the reader to explore the rubric from PeopleForBikes and see for yourself how this can be adopted for your city. Is such a rubric applicable to the Philippines? Perhaps, but there would be a need to assess the the situation in each city or municipality. So far, there have been mixed reviews among cities, especially those that appeared to have been more progressive and were more aggressive than others in putting up bicycle facilities including bike lanes. Perhaps the rubric can be applied to see how our LGUs measure up?

On fact-checking articles in this blog site

Last month, I received an interesting and intriguing comment that was actually an inquiry about an article I posted that contained a photo of a section of the Marikina Bikeways. A news agency was fact-checking something circulated by trolls praising Davao City for putting up bikeways. The problem is that they used my article and photo taken some years ago:

https://d0ctrine.com/2014/09/30/lets-revisit-the-marikina-bikeways/

The photo was taken by me one time I was driving along Sumulong Highway in Marikina City’s downtown area. I take similar snapshots whenever the opportunity presented itself and I thought this one was perfect because it showed bicycle infrastructure and a cyclist using it. I don’t put any watermarks or other identifiers on my photos but routinely advise those using or intending to use them to do the proper attribution or citation.

Credit is due to the people of Marikina and their leaders for making their bikeway network a reality. Of course, there are issues here and there but the important thing was that they were able to construct it and show that it can be done given the resources in support of active transportation modes. I am not sure if Davao has initiated a program to plan and construct a bikeway network for their city. Perhaps there is and perhaps there’s none. But perhaps, too, they should take the cue from Marikina and develop one that can also be emulated or replicated in other LGUs as well. It is better to come up with something real and tangible rather than being credit for something inexistent.

Emphasising safety during these holidays

Here are a couple of articles that I thought should reiterate the importance of safety whenever we travel. This is especially true during this holiday season when a lot of people are going around – shopping, heading to their hometowns or simply vacationing.

Rey, A. (2017) “Holiday rush can lead to road crashes – expert”. Rappler.com. December 28, 2017. https://www.rappler.com/move-ph/issues/road-safety/192411-holiday-rush-road-crash-incident-expert?utm_source=facebook&utm_medium=social&utm_campaign=move-ph (Last accessed: 12/29/2017).

Merez, A. (2017) “Holidays heighten road accident risks: analysts”. ABS CBN News. December 28, 2017. http://news.abs-cbn.com/focus/12/28/17/holidays-heighten-road-accident-risks-analysts (Last accessed: 12/29/2017).