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Daniela Scur

@danielascur.bsky.social

Torontonian. Economist. Sometimes professorial, (ex?)airplane dweller, rowing enthusiast, whisky lover. Account is mostly whisky, dogs and some econ. ๐Ÿ‡จ๐Ÿ‡ฆ๐Ÿ‡ง๐Ÿ‡ท๐Ÿ‡ฎ๐Ÿ‡น danielascur.com

6,491 Followers  |  405 Following  |  536 Posts  |  Joined: 25.07.2023  |  2.3953

Latest posts by danielascur.bsky.social on Bluesky

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Tenure Track, Assistant Professor Position at The Department of Economics Description and QualificationThe Department of Economics at the Stockholm School of Economics (SSE) seeks candidates for one tenure-track assistant professor po...

Come work with me!

Stockholm Sch of Econ (@handels_sse ) is hiring Assistant Professors this year, both in Economics (my dept) and in Finance.

By revealed preference, I think itโ€™s a great place to work + a lovely city to live in.

Econ advert below:

jobs.hhs.se/en/job/stock...

10.10.2025 06:50 โ€” ๐Ÿ‘ 6    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Bumi the 1-year-old rockhopper penguin played during a bubble enrichment activity at the Saint Louis Zoo.

Southern rockhopper penguins, like Bumi, are listed as a vulnerable species by the World Wildlife Fund.

10.10.2025 00:00 โ€” ๐Ÿ‘ 326    ๐Ÿ” 79    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 20

TIL!

09.10.2025 20:13 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Super interesting work, important and expertly summarized by @marome1.bsky.social (but also go read the paper loads of great details there!)

08.10.2025 23:57 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
LinkedIn This link will take you to a page thatโ€™s not on LinkedIn

We have put together a template repository, the SoDa Replicator, to help you build reproducible and collaborative projects and have the content automatically reviewed against a custom replication checklist. Feedback welcome.

github.com/sodalabsio/s...

Video tuorials: youtube.com/@sodareplica...

07.10.2025 03:50 โ€” ๐Ÿ‘ 3    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Again, the dictionary account FTW

07.10.2025 02:15 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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This is Barrett. He keeps trying to howl along with his big sister Hazel. Personally finds the practice repulsive but refuses to be left out. 13/10 for both (TT: jennyrae23)

06.10.2025 21:49 โ€” ๐Ÿ‘ 4254    ๐Ÿ” 352    ๐Ÿ’ฌ 72    ๐Ÿ“Œ 23

I feel seen

04.10.2025 00:39 โ€” ๐Ÿ‘ 10    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Lol the JUDGEMENT in her eyes, right??? "Uhm........ Do I have to draw this for you? It happens every day. How do you not know this already?"

03.10.2025 00:42 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Aussie Shephard dog sneaking her face around a chair, begging to go outside and play ball

Aussie Shephard dog sneaking her face around a chair, begging to go outside and play ball

My doggo Arran SENSES 3pm. She decided that's ball time, and every day anyone is home at 3pm she will come and do her ball dance until you to outside and play ball with her.

03.10.2025 00:23 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Assistant Professor This position is located in the Department of Public Policy within the College of Arts and Sciences. This tenure-track position includes 40% teaching, 40% research, and 20% service to the department. ...

Exciting news. We are hiring a tenure-track Assistant Professor in Public Policy. Focus areas: environmental policy, international development, or poverty.
Link:
unc.peopleadmin.com/postings/307...

Submission Deadline: November 3, 2025.
Donโ€™t hesitate to reach out with any questions.

02.10.2025 17:28 โ€” ๐Ÿ‘ 6    ๐Ÿ” 8    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Bestie sent me this today:

"I just saw a video where a woman said:

'I'm not being mean, I'm just not actively making you comfortable'

And henceforth I will be using that line until the day I die."

And oh sister, I love it.

01.10.2025 19:18 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

For grad students or postdocs out there: let me know if you'd like to present in my department's (Ed Policy, Org, & Leadership) Quantitative Working Group meeting Wednesday of next week (October 8) at 3pm Central time. Work at any stage is fine, it's very informal. I have a presenter gap this month.

30.09.2025 13:51 โ€” ๐Ÿ‘ 4    ๐Ÿ” 12    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
I have screenshotted the first three paragraphs of the introduction. It reads:

Methods for the computation of derivatives in computer programs can be classified into four
categories: (1) manually working out derivatives and coding them; (2) numerical differentiation using finite difference approximations; (3) symbolic differentiation using expression
manipulation in computer algebra systems such as Mathematica, Maxima, and Maple; and
(4) automatic differentiation, also called algorithmic differentiation, which is the subject
matter of this paper.
Conventionally, many methods in machine learning have required the evaluation of
derivatives and most of the traditional learning algorithms have relied on the computation of gradients and Hessians of an objective function (Sra et al., 2011). When introducing
new models, machine learning researchers have spent considerable effort on the manual
derivation of analytical derivatives to subsequently plug these into standard optimization
procedures such as L-BFGS (Zhu et al., 1997) or stochastic gradient descent (Bottou, 1998).
Manual differentiation is time consuming and prone to error. Of the other alternatives, numerical differentiation is simple to implement but can be highly inaccurate due to round-off
and truncation errors (Jerrell, 1997); more importantly, it scales poorly for gradients, rendering it inappropriate for machine learning where gradients with respect to millions of
parameters are commonly needed. Symbolic differentiation addresses the weaknesses of
both the manual and numerical methods, but often results in complex and cryptic expressions plagued with the problem of โ€œexpression swellโ€ (Corliss, 1988). Furthermore, manual
and symbolic methods require models to be defined as closed-form expressions, ruling out
or severely limiting algorithmic control flow and expressivity.
We are concerned with the powerful fourth technique, automatic differentiation (AD).
AD performs a non-standard interpretation of a given cโ€ฆ

I have screenshotted the first three paragraphs of the introduction. It reads: Methods for the computation of derivatives in computer programs can be classified into four categories: (1) manually working out derivatives and coding them; (2) numerical differentiation using finite difference approximations; (3) symbolic differentiation using expression manipulation in computer algebra systems such as Mathematica, Maxima, and Maple; and (4) automatic differentiation, also called algorithmic differentiation, which is the subject matter of this paper. Conventionally, many methods in machine learning have required the evaluation of derivatives and most of the traditional learning algorithms have relied on the computation of gradients and Hessians of an objective function (Sra et al., 2011). When introducing new models, machine learning researchers have spent considerable effort on the manual derivation of analytical derivatives to subsequently plug these into standard optimization procedures such as L-BFGS (Zhu et al., 1997) or stochastic gradient descent (Bottou, 1998). Manual differentiation is time consuming and prone to error. Of the other alternatives, numerical differentiation is simple to implement but can be highly inaccurate due to round-off and truncation errors (Jerrell, 1997); more importantly, it scales poorly for gradients, rendering it inappropriate for machine learning where gradients with respect to millions of parameters are commonly needed. Symbolic differentiation addresses the weaknesses of both the manual and numerical methods, but often results in complex and cryptic expressions plagued with the problem of โ€œexpression swellโ€ (Corliss, 1988). Furthermore, manual and symbolic methods require models to be defined as closed-form expressions, ruling out or severely limiting algorithmic control flow and expressivity. We are concerned with the powerful fourth technique, automatic differentiation (AD). AD performs a non-standard interpretation of a given cโ€ฆ

Today let us read Baydin et al (2018) Automatic Differentiation in Machine Learning: A Survey

arxiv.org/pdf/1502.05767

29.09.2025 08:19 โ€” ๐Ÿ‘ 21    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Except now I have this song in my head

27.09.2025 17:19 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

10/10. No notes.

27.09.2025 17:14 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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๐Ÿ†• Culture and economic development ๐Ÿ“ข

Today on VoxDevTalks, Natalie Bau (UCLA), @saralowes.bsky.social (@ucsandiego.bsky.social) & @eduardomontero.bsky.social (Harris School of Public Policy) discuss how culture shapes economic policy and, consequently, development: voxdev.org/topic/instit...

10.09.2025 08:39 โ€” ๐Ÿ‘ 10    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Come hear what Larry Katz, Xavier D'Haultfoeuille, Kei Hirano, Francesca Molinari, and Andres Santos think about publishing econometrics in general interest journals!

Tomorrow's Chamberlain Seminar: 12pm ET

26.09.2025 00:58 โ€” ๐Ÿ‘ 19    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

RIGHT??? I'm obsessed with it. When I move it comes with me in my hand luggage!

26.09.2025 00:57 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
An ice cream scoop on a countertop, but not just any ice cream scoop - a Claudia Goldin ice cream scoop!

An ice cream scoop on a countertop, but not just any ice cream scoop - a Claudia Goldin ice cream scoop!

Claudia Goldin giving a lecture in a university hall with slides behind her

Claudia Goldin giving a lecture in a university hall with slides behind her

Highlight of my day was not just having lunch with the amazing Claudia Goldin, but learning she's responsible for my favourite kitchen item: my ice cream scoop.

She has not just been an inspiration for my professional life but has also directly, heavily improved my personal life!

What a star.

26.09.2025 00:48 โ€” ๐Ÿ‘ 18    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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Fellow econ folks! We are hiring! Come work with me and my delightful colleagues at The University of Melbourne!

Applications close November 23, 2025

Link: unimelb.wd105.myworkdayjobs.com/en-US/UoM_Ex...

23.09.2025 00:58 โ€” ๐Ÿ‘ 21    ๐Ÿ” 20    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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We're hiring a research associate or research manager for a project in the DRC! This is a great opportunity for anyone who is interested in gaining very hands-on research and work experience in a low-income country in partnership with the local government. Also a great preparation for a PhD.

20.09.2025 19:11 โ€” ๐Ÿ‘ 17    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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I wanted to get a video of this ghost crab but every time I got close to their hole they scuttled back in, so I tried getting clever with it. I made a little sandcastle and shoved my phone into it, hit record, and walked away. Crab was VERY suspicious of this addition to their environment.

19.09.2025 12:30 โ€” ๐Ÿ‘ 29985    ๐Ÿ” 6743    ๐Ÿ’ฌ 658    ๐Ÿ“Œ 463
a photo of a golden retriever puppy, named Douglas, sitting on a black bed in a playpen. Douglas is sweetly looking up at the camera with a stuffed duck in his mouth.

a photo of a golden retriever puppy, named Douglas, sitting on a black bed in a playpen. Douglas is sweetly looking up at the camera with a stuffed duck in his mouth.

This is Douglas. He just got a new stuffed duck friend and is so excited. Thinks he's gonna call them Ducklas. 12/10 (IG: thatgoldendouglas)

16.09.2025 19:00 โ€” ๐Ÿ‘ 4181    ๐Ÿ” 384    ๐Ÿ’ฌ 47    ๐Ÿ“Œ 17
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This is Finny. He doesnโ€™t go chasing waterfalls. He carefully studies their timing and arrives in advance. 14/10 very impressive (TT: jordancain70)

15.09.2025 16:41 โ€” ๐Ÿ‘ 15639    ๐Ÿ” 2543    ๐Ÿ’ฌ 250    ๐Ÿ“Œ 198

This is why one should follow the dictionary account

14.09.2025 00:44 โ€” ๐Ÿ‘ 53    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Preview
An Open Letter to Blueyโ€™s Parents: Please Stop Mum. Dad. Let me begin by saying Iโ€™m a fan. You are truly two of the finest method actors of your dog generation. Your commitment to playing Ground...

"As if the dancing werenโ€™t enough, when my kids yell 'HEAVY,' Iโ€™m expected to pantomime that whatever Iโ€™m holding is unbearably heavy. That works fine with a pen. Itโ€™s even manageable with a cup of hot coffee. But when holding your best friendโ€™s newborn?"

12.09.2025 01:00 โ€” ๐Ÿ‘ 54    ๐Ÿ” 11    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

๐Ÿซ‚โค๏ธ

09.09.2025 17:07 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿšจ๐Ÿšจ Pre-doc Hiring! ๐Ÿšจ๐Ÿšจ

We are hiring pre-docs to start in Princeton in Summer 2026, supporting Pascaline Dupas, @thomasfujiwara.bsky.social @seema.bsky.social and Mica Sviatschi. This is a great opportunity to gain experience in development economics research before applying to PhD programs. Link ๐Ÿ‘‡

08.09.2025 18:41 โ€” ๐Ÿ‘ 8    ๐Ÿ” 7    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
Kayak trip with the lab in Deep Cove BC

Kayak trip with the lab in Deep Cove BC

๐Ÿšจpostdoc opportunity at UBC๐Ÿšจ applications are now open for the Killam Postdoctoral Fellowship, due internally Oct. 15 - www.postdocs.ubc.ca/award/killam...

I can nominate 1 person and give feedback on that nominee's materials - if interested plz email me by Sept. 10 - join us!

17.08.2025 17:15 โ€” ๐Ÿ‘ 46    ๐Ÿ” 51    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

@danielascur is following 20 prominent accounts