The GiveWell Blog

December 2018 open thread

Our goal with hosting quarterly open threads is to give blog readers an opportunity to publicly raise comments or questions about GiveWell or related topics (in the comments section below). As always, you’re also welcome to email us at info@givewell.org or to request a call with GiveWell staff if you have feedback or questions you’d prefer to discuss privately. We’ll try to respond promptly to questions or comments.

You can view our September 2018 open thread here.

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Staff members’ personal donations for giving season 2018

For this post, GiveWell staff members wrote up the thinking behind their personal donations for the year. We made similar posts in previous years.1See our staff giving posts from 2017, 2016, 2015, 2014, and 2013. Staff are listed in order of their start dates at GiveWell.

You can click the below links to jump to a staff member’s entry:

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We’ve added more options for cryptocurrency donors

We’ve updated our donations processing to better meet the needs of those who want to give via cryptocurrencies. Last year, after we began to accept Bitcoin, we received over $290,000 in Bitcoin donations.

By allowing more types of cryptocurrency donations, we’re enabling donors to realize tax deductions and to contribute more funding to their chosen charity based on gains in the cryptocurrencies they hold.

We’re now accepting donations in the following cryptocurrencies:

  • Bitcoin (BTC)
  • Bitcoin Cash (BCH)
  • Ethereum (ETH)
  • Ethereum Classic (ETC)
  • Litecoin (LTC)
  • 0x (ZRX)

We’ve built different pages for donating based on where you’d like to direct your support. To donate cryptocurrency, click the option you prefer:

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Response to concerns about GiveWell’s spillovers analysis

Last week, we published an updated analysis on “spillover” effects of GiveDirectly‘s cash transfer program: i.e., effects that cash transfers may have on people who don’t receive cash transfers but who live nearby those who do receive cash transfers.2For more context on this topic, see our May 2018 blog post. We concluded: “[O]ur best guess is that negative or positive spillover effects of cash are minimal on net.” (More)

Economist Berk Özler posted a series of tweets expressing concern over GiveWell’s research process for this report. We understood his major questions to be:

  1. Why did GiveWell publish its analysis on spillover effects before a key study it relied on was public? Is this consistent with GiveWell’s commitment to transparency? Has GiveWell done this in other cases?
  2. Why did GiveWell place little weight on some papers in its analysis of spillover effects?
  3. Why did GiveWell’s analysis of spillovers focus on effects on consumption? Does this imply that GiveWell does not value effects on other outcomes?

These questions apply to GiveWell’s research process generally, not just our spillovers analysis, so the discussion below addresses topics such as:

  • When do our recommendations rely on private information, and why?
  • How do we decide on which evidence to review in our analyses of charities’ impact?
  • How do we decide which outcomes to include in our cost-effectiveness analyses?

Finally, this feedback led us to realize a communication mistake we made: our initial report did not communicate as clearly as it should have that we were specifically estimating spillovers of GiveDirectly’s current program, not commenting on spillovers of cash transfers in general. We will now revise the report to clarify this.

Note: It may be difficult to follow some of the details of this post without having read our report on the spillover effects of GiveDirectly’s cash transfers.

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