Evidence map›Paper›PMID 34908586›Full record

ArticleJournal of regional science2022

Regional and sectorial impacts of the Covid-19 crisis: Evidence from electronic payments.

Bruno P Carvalho, Susana Peralta, João Pereira Dos Santos

Abstract read
In one paragraph

Article in Journal of regional science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Bruno P CarvalhoDepartment of Economics Universidad Carlos III de Madrid Madrid Spain.ORCID https://orcid.org/0000-0003-4419-9552
Susana PeraltaNova School of Business and Economics Universidade Nova de Lisboa Carcavelos Portugal.ORCID https://orcid.org/0000-0002-3516-2339
João Pereira Dos SantosNova School of Business and Economics Universidade Nova de Lisboa Carcavelos Portugal.ORCID https://orcid.org/0000-0003-3291-554X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We use novel and comprehensive monthly data on electronic payments, by municipality and sector, together with cash withdrawals, to study the impact of Covid-19 in Portugal. Our difference-in-differences event study identifies a causal decrease of 17 and 40 percentage points on the year-on-year growth rate of overall purchases in March and April 2020. We document a stronger impact of the crisis in more central and more urban municipalities, due to a combination of the sectorial

Indexed as

Covid‐19Portugalsectorial impactstransaction dataurban areas

Identifiers

PMID34908586
PMCPMC8662306

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.