9:30–11:00 | A1 Education session: Oussama Ben Atta (Chair) |
9:30–10:00 | Walking the line: Does crossing a high-stakes exam threshold matter for labor market outcomes?
Abstract:
This presentation offers new insight into the link between
success in high-stakes exams and subsequent education and labor
market outcomes.
It is the first study to look holistically at the impact of
crossing an important high-stakes threshold on both academic and
vocational education choices and ultimately labor market
outcomes. It does so by comparing those on either side of a
formerly important threshold in the English education system at
the end of compulsory schooling (achieving five general
certificate of secondary education A* to C passes), which was
commonly regarded as the minimum benchmark for continuing into
postcompulsory education.
I find that crossing this threshold led to a 6.3–6.7 percentage point increase in the proportion of men and women (respectively) going on to take academic qualifications, with little change in the proportion taking vocational qualifications, leading to a net increase in those staying on after compulsory schooling. Women's daily earnings in 2017-18 (11-13 years after leaving compulsory schooling) were 3.1 percentage points higher for those just crossing the threshold, but men's early labor market outcomes were unchanged. The results for men can be explained by low returns to academic qualifications for marginal learners. The findings for women do not disappear after accounting for subsequent education choices, suggesting that crossing the threshold may play a signaling role for employers and education institutions.
Additional information:
Oliver Anderson
University College of London
|
10:00–10:30 | Immigrant overeducation across generations
Abstract:
A large body of literature shows that first-generation
immigrants born in developing countries face a significantly
higher likelihood of being overeducated than natives.
However, when it comes to assessing their descendants'
overeducation, evidence is remarkably scarce. Therefore, using
granular employer–employee data for Belgium over the period
1999-2016 and generalized ordered logit regressions, we
investigate the intergenerational relationship between
overeducation and origin among tertiary-educated workers. We
find that immigrant overeducation disappears across two
generations, except for workers originating from the Maghreb.
However, immigrant overeducation appears to be a persistent
intergenerational issue within the cohort of parttime female
and male workers.
Contributors:
François Rycx
Université de Mons
Mélanie Volral
Fonds de la Recherche Scientifique
Kevin Pineda-Hernández
Universite Libre de Bruxelles
|
10:30–11:00 | Feeding two with the same spoon: Remittances and youth educational attainment—Evidence from Germany
Abstract:
A lack of educational attainment is often blamed for hindering
immigrant families' economic progression.
In this presentation, I explore whether ties with origin
countries, in terms of remittances, matter for the educational
attainment of immigrant children. I focus on immigrant families
living in Germany from 1984 to 2016, building on an
individual-level panel dataset, the German Socio-Economic-Panel
(GSOEP). I rely on two supporting identification strategies that
exploit within-family variation and origin-country factors to
identify the causal effect of remittances on secondary track
school choice. I find that migrant remittances have an adverse
effect on schooling, particularly by increasing the probability
that children attend lower secondary schooling level. This
suggests that remittances made during critical childhood ages
are decisive in the children's subsequent educational
attainment. The results prompt additional considerations about
the effects of remittances.
Oussama Ben Atta
Université Paris-Saclay, Université d'Évry, CEPS-EPEE
|
9:30–11:00 | A2 Crime session: Ahmed Sadek Yousuf (Chair) |
9:30–10:00 | Drug cartels and deforestation: Investigating the impact of heroin demand shocks on Mexico's forests
Abstract:
This presentation explores the impact of exogenous heroin demand
shocks in the United States on illegal logging and deforestation
in Mexico.
Mexico, a megadiverse country with approximately 65 million
hectares of forested area, has lost five million hectares of
forest, and illegal logging is one of the key drivers of
deforestation. The involvement of drug trafficking organizations
in deforestation, coined as "Narco deforestation", is increasing
in Central America and Mexico (McSweeney et al. 2014). The
illegal logging activities in Jalisco and Michoacan states are
controlled by cartels, and state authorities either stay passive
or are not able to stop these illegal activities (Garcia-Jimenez
and Vargas-Rodriguez 2021). The timber industry can be
attractive for cartels as a means of diversifying their income
and compensating for losses related to decreasing poppy cannabis
prices.
This study uses heroin demand shocks in the United States to detect changes in cartel behavior. The findings suggest that lower levels of deforestation are observed in deciduous forests, which are less valuable for timber production, following decreasing poppy prices. In contrast, opposite results are observed in coniferous forests, which are the main timber supply for round wood production in Mexico, when a municipality has cartel presence. In other areas, deforestation levels remain stable or decrease following poppy demand shocks. The results imply that cartels cope with income loss through illegal logging. The identification strategy is based on comparing poppy and cannabis-suitable municipalities, with the former impacted by U.S. heroin demand shocks and the latter not (Daniele et al. 2023). The presentation concludes that the U.S. heroin market significantly affects deforestation through Mexican cartels' adaptation strategies. The study highlights the importance of considering the indirect effects of drug demand on the deforestation.
Berk Öktem
Université de Pau et des Pays de l'Adour
|
10:00–10:30 | Gentrification and crime: Empirical investigation across American cities
Abstract:
This presentation examines the impact of gentrification on
criminal activity in urban neighborhoods to determine whether
this process has a detrimental effect on communities.
The study utilizes a newly-built unique dataset of
georeferenced crime reports from 14 major American cities
matched with census data to identify gentrified areas in the
2010s. To causally evaluate the impact of gentrification on
crime, I adopt state-of-the-art event-study models to causally
evaluate the effects of gentrification, taking into account
variations in the timing of this process across different cities
and neighborhoods. The analysis reveals that gentrified areas
experienced a statistically significant increase in crime
ranging from 11% to 17%. The findings suggest that gentrification
has a negative impact on neighborhoods, with property crimes
showing the most significant increases. Overall, the study
suggests that gentrification may have a criminogenic effect on
neighborhoods, highlighting the need for further research and
policy attention to this issue.
Additional information:
Alessandro Corvasce
Università degli Studi di Milano and Università Cattolica del Sacro Cuore
|
10:30–11:00 | Political violence and economic activity in Bangladesh: A robust empirical investigation
Abstract:
Using daily and monthly level nightlight products from the
National Aeronautics and Space Administration (NASA) Black
Marble suite (NASA and Administration (2199)) and extrapolating
hartal-related violence data with a keyword search from the geocoded
Armed Conflict Location & Event Data Project (ACLED) database,
we investigate the impact of such events on economic activity in
Bangladesh.
We focus our investigation first at daily level and secondly
at monthly level. At daily level, we utilize autoregressive
conditional heteroskedasticity (ARCH) estimation to factor in
the deeply autoregressive nature of daily nightlights, to
identify immediate (within-day) effects from hartals,
individually for key subdistricts. At the monthly level, to
factor in the emergent consequent spatial dependence, we analyze
countrywide dynamics using a split-panel jackknife bias-corrected
maximum-likelihood estimations to see overall effects
from lagged hartal event counts. At daily level, over 2012–21,
in the capital Dhaka, we find that daily hartals have an
immediate statistically significant impact of -0.9 percent on
daily nightlights. However, this effect does not hold across all
subdistricts and only does so for a select number of
subdistricts. At the monthly level, we find evidence of
statistically significant countrywide effects of 1.6 percent.
Contributor:
Christophe Muller
Aix-Marseille Sciences Economiques
Additional information:
Ahmed Yousuf
Aix Marseille Université Économiques
|
Invited speaker |
|
11:30–12:15 | Heterogeneous difference in differences in Stata
Abstract:
We are interested in obtaining causal answers to our research
questions.
We want the effect of a treatment on an outcome. When studying
causal questions with repeated cross-sections or panel data, it
is common for treatment timing to differ across groups. When
this occurs, treatment effects may be heterogeneous across
groups and time. Failing to account for effect heterogeneity
will lead to inconsistent estimates. We show how to use
heterogeneous difference in differences to estimate, visualize,
infer, and aggregate heterogeneous treatment effects.
Additional information:
Di Liu
StataCorp
|
12:15–12:45 | Open panel discussion with Stata developers
Contribute to the Stata community by sharing your feedback with StataCorp's developers. From feature improvements to bug fixes and new ways to analyze data, we want to hear how Stata can be made better for our users.
|
2:00–3:30 | B1 Health session: Davide Fortin (Chair) |
2:00–2:30 | Turning worries into performance: Results from an online experiment during COVID
Abstract:
Worrisome topics, such as climate change, economic crises, or
the COVID-19 pandemic are increasingly present and pervasive
because of digital media and social networks.
Do worries triggered by such topics affect the cognitive
capacities of the youth? In an online experiment during the
COVID-19 pandemic (N=1503), we test how the cognitive
performance of university students responds when exposed to
topics discussing current mental health issues related to
social restrictions or future labor market uncertainties
linked to the economic contraction. Moreover, we study how such
response is affected by a performance goal. We find that the
labor market topic increases cognitive performance when the
latter is motivated by a goal. The positive reaction is mainly
concentrated among students with larger financial and social
resources, which points to an inequality-widening mechanism.
Conversely, we find no effect after the mental health topic. We
even find a weak negative response among those mentally
vulnerable when payout is not conditioned on reaching a goal.
Contributors:
Eva Raiber
Aix-Marseille School of Economics and Center for Economic Policy Research
Daniela Horta Saenz
Aix-Marseille School of Economics
Additional information:
Timothée Demont
Aix Marseille Université Économiques
|
2:30–3:00 | Financial concerns and sleeplessness
Abstract:
Do people worried about their personal finances experience
lower-quality sleep?
Using a regression discontinuity research design, we find that
eligible household heads surveyed just after the disbursement of
an unconditional cash transfer in Indonesia report a 0.3
standard-deviation improvement in sleep quality as compared with
those surveyed just before the cash disbursement. The cash
transfer appears to have alleviated financial concerns amongst
household heads, who are responsible for satisfying the daily
necessities of the household. Immediately after disbursement,
eligible households report an increase in savings, and eligible
household heads report feeling less worried, frustrated, and
tired. Consistent with evidence from sleep medicine, eligible
household heads displayed improved performance on memory and
attention tests but not on reasoning or problem-solving tests.
These patterns of results are not observed for household heads
ineligible for the cash transfer, which suggests that our
results are not driven by seasonal confounders or aggregate
shocks. These results are also not observed for other members of
eligible households, who are not responsible for satisfying the
households' financial needs. We also argue that nutrition, time
in bed, and labor supply cannot explain our results.
Contributor:
Maulik Jagnani
University of Colorado, Denver
Additional information:
Claire Duquennois
University of Pittsburgh
|
3:00–3:30 | Light cannabis as a substitute for addictive substances: A cross-sectional analysis of survey data in France and Italy
Abstract:
Cannabidiol-based products are attractive to consumers because
of their wide range of potential health effects.
Despite the hype of this market, there is a substantial lack of
information on consumers' attitudes and motivations toward light
cannabis products. We conducted an ad-hoc online survey to
investigate the characteristics of French and Italian users,
focusing on smoking as the main mode of consumption. Logistic
regressions are performed to explain the factors associated to
light cannabis use as a substitution for any drug or for a
specific substance. Our results indicate that one out of five
current light cannabis users use it as a substitute
(self-replacement therapy) for other substances. The reduction
in substance use is more prevalent for regular cannabis, tobacco,
and medications than for alcohol use. However, the use of light
cannabis seems to facilitate alcohol consumption reduction,
mostly among males with low income. Whereas sublingual oils are
more likely to be used to substitute medications, smoking is the
favorite means of substitution for tobacco and regular
cannabis. Overall, the motivations behind consumption determine
differential preferences across light cannabis users. This calls
for a rethinking of the most adequate distribution channels for
specific products based on the purpose of use. The goal should
be to maximize the substitution with other addictive substances
by providing a differential degree of quality and taxation
across supply channels based on the expected harm.
Additional information:
Davide Fortin
Aix-Marseille Université
|
2:00–3:30 | B2 Migration session: Michel Beine (Chair) |
2:00–2:30 | The externality impact of internal migration in China: Linear and nonlinear approaches
Abstract:
I analyze the influence of Chinese internal migration on the
local labor market outcomes.
In this presentation, both linear and quadratic equations are
estimated to explore a comprehensive relationship between
migrant share and native workers' wages in a city. My findings
are twofold. In the ordinary least-squares regression model,
every 10% increase in immigrants would lead to a 5.67% decrease
in local labor wages. However, in the nonlinear model a turning
point is observed. The average wage level decreases when the
migrant share is lower than 27.82%, while increases with the
migrant share larger than 27.82% are complementary, by IV
regression.
Additional information:
Shanfei Zhang
University of East Anglia
|
2:30–3:00 | The impact of the Johnson–Reed Act on Filipino labor market outcomes
Abstract:
Immigration restrictions to the U.S. are rather modern policies.
One of the most significant policy changes, the Johnson-Reed Act
of 1924, drastically limited the number of new immigrants per
year, especially from Asia. In combination with the Emergency
Quota Act of 1921, immigration per country was capped at 2
percent of the respective population in the 1890 census. In this
presentation, I examine to what extent exemptions from
immigration restrictions affected relative labor market outcomes
of prior migration cohorts. Using decennial census data, I apply
a difference-in-differences estimation, considering that
restrictions initially did not apply to the Philippines, then a
U.S. territory. My findings indicate that initial immigration
restrictions impacted Filipinos, who were exempt from the
policy, more severely, highlighting the impact of competition on
their economic assimilation. In comparison with other migrants,
relative log occupational income scores of Filipinos declined,
while their labor force participation and employment status
increased. These findings corroborate previous studies that
emphasize the relevance of substitutability within and the
vulnerability across immigrant cohorts. The effects are
particularly strong for the year of 1930 and in California,
which coincides with the timing of immigration policies and
Filipinos' main destination. Individual panel-data analysis
partially supports the findings in the cross-sectional
evaluation.
Additional information:
Andreas Vortisch
Université du Luxembourg
|
3:00–3:30 | Ancestral diversity and performance: Evidence from football data
Abstract:
The theoretical impact of diversity is ambiguous because it leads
to costs and benefits at the collective level.
In this presentation, we empirically assess the connection
between ancestral diversity and the performance of sport teams.
Focusing on football (soccer), we built a novel dataset of
national teams of European countries having participated in the
European and the World Championships since 1970. Ancestral
diversity of national teams is based on augmenting the diversity
index with genetic distance information on every player's
origins in the team. Origins for each player are recovered using
a matching algorithm based on family names. Performance is
measured at the match level. Identification of the causal link
relies on an instrumental-variable strategy based on past
immigration at the country level about one generation before.
Our findings indicate a positive causal link between ancestral
diversity and teams' performance. We find that a one-standard
increase in diversity can lead to ranking changes of two to
three positions after each stage of a championship.
Contributors:
Silvia Peracchi
Skerdilajda Zanaj
Université du Luxembourg
Additional information:
Michel Beine
Université du Luxembourg
|
Keynote Lecture 1: Mathieu Lefebvre (Chair) |
|
4:00–5:15 | Interactive-effects panel-data models with general factors and regressors
Abstract:
This presentation considers a model with general regressors and
unobservable common factors.
An estimator based on iterated principal component analysis is
proposed, which is shown to be not only asymptotically normal
but also under certain conditions free of the otherwise so
common asymptotic incidental parameters bias. Interestingly, the
conditions required to achieve unbiasedness become weaker the
stronger the trends in the factors, and if the trending is
strong enough, unbiasedness comes at no cost at all. The approach
does not require any knowledge of how many factors there are or
whether they are deterministic or stochastic. The order of
integration of the factors is also treated as unknown, as is the
order of integration of the regressors, which means that there
is no need to pretest for unit roots or to decide on which
deterministic terms to include in the model.
Contributors:
Bin Ping
Monash University
Liangju Su
Tsinghua University
Yanrong Yang
Australian National University
Additional information:
Joakim Westerlund
Lunds universitet
|
7:30–10:30 | Dinner at Ciel Rooftop Marseille |
9:00–10:30 | C1 Gender session: Ludovica Spinola (Chair) |
9:00–9:30 | What do women want in a job? Gender-biased preferences and the reservation wage gap
Abstract:
Recent explanations of the gender wage gap emphasize the role of
gender differences in psychological traits.
Nevertheless, there have been only a limited number of studies
confirming the relevance of these factors for labor market
outcomes. This presentation assesses the role of gender-specific
preferences in the reservation wage gap during the job search. I
use French administrative data from the unemployment insurance
agency providing information on job search behavior and previous
outcomes to assess which kind of occupations men and women apply
for and the gap in their reservation wages. Employing text
analysis, I build a novel dataset classifying occupations with
respect to a number of characteristics and examine to which
extent men and women differ in the occupation they are looking
for. I document widespread gender differences in the occupation
characteristics targeted by job seekers. Quantile decomposition
methods allow me to document an unequal gap in reservation wage,
intensifying along the distribution. After I adjust for
occupation characteristics reflecting gender-biased preferences
and household constraints, the unexplained part of the
reservation wage gap is decreased by half. Investigating
unemployment history and outcomes from previous interviews with
firms, I do not find evidence of a female risk aversion to
previous unemployment shocks or male overconfidence.
Additional information:
Kenza Elass
Aix Marseille Université Économiques and Ecole d'Économie de Paris
|
9:30–10:00 | Does gender equality bargaining reduce child penalty? Evidence from France
Abstract:
This presentation investigates the effects of firm-level gender
equality bargaining on the motherhood penalty using French
administrative data.
To tackle the endogeneity issue, we exploit the 2010 reform that
introduced financial penalties for firms with 50 employees or
more not complying with their obligation of negotiating on
gender equality. This change led to a strong acceleration of
gender equality bargaining after 2010 but only for firms with 50
employees or more. Thus, women who had their first
child in concerned firms after 2010 are more likely to be
employed in firms covered by a text related to gender equality.
Controlling for firms' size effect and time trends as well as a
set of other individuals' and firms' characteristics, we
identify the causal effect of gender equality bargaining on
earnings impact of motherhood. Our estimates show that forcing
firms to promote measures related to gender equality has
reinforced the motherhood penalty. While the causal effect of
this reform is close to zero just after the first child's birth,
it turns out to be significantly negative five years after. Our
results suggest that some measures mentioned in texts related to
gender equality, especially those favoring work–life balance,
may act as an indirect discrimination towards mothers.
Contributor:
Pierre-Jean Messe
Nantes Université
Additional information:
Jérémy Tanguy
Université Savoie Mont Blanc
|
10:00–10:30 | The gender composition of supervisor-worker dyads: Career blocks and gender pay gap
Abstract:
We present how the gender composition of supervisor–worker dyads
affects workers' outcomes.
We use fine-grained longitudinal personnel data on workers
from an Italian insurance company over the period 2014–2021 and
assign to each worker the gender of the direct supervisor. We
implement an individual worker's fixed-effect model, together
with a dichotomous variable that captures pre- and post-
COVID-19 period and time-varying individual characteristics. Our
findings show that, although both male and female
managers evaluate similarly the performance of male and female
workers, female supervisors grant-lower amount of one-off bonus
than male managers to both male and female workers.
Moreover, both male and female workers have a lower probability
of receiving a promotion from an employee of level VI to
middle-managers when the manager is a female.s
When exploiting a heterogeneous analysis by gender,
results confirm that the gender of the supervisors does not
affect workers' performance assessments, while it negatively
impacts the total amount of bonus of both male and female
workers. We interpret these results as evidence either that
female managers are more severe to conform to a masculine
gender stereotype associated with a leadership position
that female managers are at the head
of marginal areas and offices and hence receive less funds to
provide bonuses and promotions to workers they supervise.
Contributors:
Paola Profeta
Bocconi University
Giacomo Pasini
Valeria Maggian
Université de Venise Ca' Foscari
Additional information:
Ludovica Spinola
Université de Venise Ca' Foscari
|
9:00–10:30 | C2 International session: Lajos Tamás Szabó (Chair) |
9:00–9:30 | Real exchange rate and international reserves in the era of financial integration
Abstract:
The great financial crisis has brought increased attention to
the consequences of international reserves holdings.
In an era of high financial integration, we investigate the
relationship between the real exchange rate and international
reserves using nonlinear regressions and panel threshold
regressions over 110 countries from 2001 to 2020. We capture the
buffer effect of international reserves, which is more pronounced in
Europe and Central Asia, above a threshold of 17%. Unlike
previous literature, our study shows how
financial institution development plays an essential role in
explaining the buffer effect of international reserves.
Countries with low-developed financial institutions
may use the international reserves as a shield to deal with the
negative consequences of terms-of-trade shocks on the real
exchange rate. We also found that the buffer effect is stronger
in countries with intermediate levels of financial openness.
Contributors:
Sy-Hoa Ho
VNU University of Economics and Business
Luu Duc Toan Huynh
Jamel Saadaoui
University of Strasbourg and University of Lorraine
Gazi Uddin
Linköping University
Additional information:
Joshua Azienman
University of Southern California
|
9:30–10:00 | The adoption and diffusion of international economic policy: The case of foreign investment screening
Abstract:
This presentation investigates the rise of foreign investment
screening mechanisms (ISM), a new policy friction in the global
economy, over the last two decades.
Originally conceived as a policy to regulate the foreign control
of sensitive industries for national security reasons, ISMs have
proliferated across broader sectors of national economies. We
formally analyze the sectoral-level choice of ISM adoption in a
model that emphasizes norms within networks of international
relations as the driving force behind the diffusion of ISMs. We
argue that as leading economies adopt ISMs across sectors of the
economy, the cost of violating norms of economic openness
decreases for the other networked economies, and ISM adoption
spreads. We then empirically scrutinize the role of network
effects using a unique country-sector-level panel data set on
ISM adoption. Examining a broad variety of network
linkages—bilateral trade relations, membership in the EU,
geographic and political distances, and linkages to the world's
major economic powers—we conclude that network effects
explain ISM adoption and that economic linkages are more
important than political linkages.
Contributors:
Michael Dorsch
Central European University
Vera Eichenauer
ETH Zürich
Additional information:
Renaud Bourlès
Aix Marseille Université Économiques
|
10:00–10:30 | Birds of a feather indebted together: Peer-effects on mortgage decisions
Abstract:
We examine peer-effects in mortgage borrowing decisions.
We find that having a financially literate colleague improves
the borrowing decision of financially less literate
co-workers. The interest rate of the mortgage loan of these
co-workers is significantly lower than similar employees at
other companies who do not have such a colleague. The magnitude
of the effect is economically significant, roughly one-fourth of
the standard deviation of mortgage loan interest rates. Placebo
and robustness tests verify our results. Roughly one-third of
the effect is due to which bank is chosen by the borrower. The
results are heterogeneous in the strength of competition among
banks. In those districts where the competition is lower, the
peer effect is considerably higher.
Contributor:
Àkos Aczél
Central Bank of Hungary
Additional information:
Lajos Szabó
Central Bank of Hungary
|
Keynote Lecture 2: Chairman: Sébastien Laurent (Chair) |
|
11:00–12:15 | Bootstrap inference for fixed-effect models
Abstract:
The maximum likelihood estimator of nonlinear panel-data models
with fixed effects is asymptotically biased under
rectangular-array asymptotics.
The literature has devoted substantial effort to devising
methods that correct for this bias as a means to salvage
standard inferential procedures. The chief purpose of this
presentation is to show that the (recursive, parametric)
bootstrap replicates the asymptotic distribution of the
(uncorrected) maximum-likelihood estimator and of the
likelihood-ratio statistic. This justifies the use of
confidence sets and decision rules for hypothesis testing
constructed via conventional bootstrap methods. No modification
for the presence of bias needs to be made.
Additional information:
Koen Jochmans
École d'économie de Toulouse
|
1:30–2:30 | D1 Regional session: Nathan Vieira (Chair) |
1:30–2:00 | Calculating cost-of-living deflators without data on prices: A simple nonparametric approach
Abstract:
When studying large countries, having access to infranational,
regional cost-of-living indicators is important to be able to
make (income- or expenditure-based) welfare comparisons across
regions net of differences in prices or to construct national
welfare measures based on individual-level measures of welfare
that reflect local variations in prices faced by households.
Regional cost-of-living indices are however not always available
or may not be updated as regularly as national CPI series. We
propose a simple approach for calculating regional
cost-of-living deflators that do not require access to data on
prices and that can be implemented directly from standard
surveys on income and living conditions. To calculate the
regional cost-of-living index, we apply methods proposed for the
similar problem of estimating equivalence scale parameters: we
use subjective satisfaction data to capture indirect utility and
adopt nonparametric matching methods to construct regional
cost-of-living indices. As an illustration, we construct price
indices for Russian regions from the Russian Longitudinal
Monitoring Survey for the period 2000–2015 and compare our
cost-of-living deflators with those from the Statistical Office
of Russia (available from 2009 only). Over the years, covered by
both series, the indices correlate highly but not perfectly.
Application of regional price indices does not appear to alter
inequality trends but income levels.
Contributor:
Anastasiya Lisina
Luxembourg Institute of Socio-Economic Research
Philippe Van Kerm
Luxembourg Institute of Socio-Economic Research
|
2:00–2:30 | The role of Chinese state-owned enterprises in implementing five-year plans
Abstract:
In 2021, a total of 141 state-owned enterprises (SOEs) were
included on the 2021 Fortune Global 500; among them, 82 were
Chinese.
Chinese SOEs are a heritage of the planned economic system, and
their role in today's state capitalism is not clearly defined.
Using a rich dataset of Chinese firms, we investigate the role
played by SOEs in the Chinese industrial policy stated in the
10th 5-year plan. We find that the Chinese government has
relied heavily on SOEs to achieve the objective of the 10th FYP.
We also find evidence for spillover effects from SOEs'
productivity and the private sector's productivity within the
targeted industry. These results provide evidence that SOEs are
a ”tool” of economic state-craft (as it was during Mao's
era) for the Chinese government to implement its industrial
policies.
Additional information:
Nathan Vieira
Aix Marseille Université Économiques
|
1:30–3:00 | D2 Development session: Pepin Ilonga Nkupo (Chair) |
1:30–2:00 | Effective community mobilization: Evidence from Mali
Abstract:
Experts argue that adoption of healthy sanitation practices such
as handwashing and latrine use requires focusing on the whole
community rather than on individual behaviors.
According to this view, one limiting factor for ending open
defecation lies in the capacity of the community for collective
action: Each member of a community bears the private cost of
contributing by washing hands and using latrines, but benefits
through better health outcomes depend on whether other community
members also opt out from open defecation. We rely on a
community-based intervention carried out in Mali as an
illustrative example (Community Led Total Sanitation or CLTS).
Using a series of experiments conducted in 121 villages and
designed to measure the willingness of community members to
contribute to a local public good, we investigate the process of
participation in a collective action problem setting. Our focus
is on two types of activities: gathering of community members to
encourage public discussion of the collective-action problem and
facilitating the adoption of individual actions to attain the
socially preferred outcome. When the facilitator starts by
introducing a topic and a group discussion follows, can the
facilitator further improve outcomes? Will a group discussion
that follows facilitation improve, reduce, or have no effect on
collective action? We find evidence that cheap talk raises
public good provision and that facilitation by a community
member does not improve upon open discussion.
Contributors:
Maria Laura Alzua
Universidad de La Plata
Juan-Camillo Cardenas
Universidad de los Andes
Additional information:
Habiba Djebbari
Aix Marseille Université Économiques
|
2:00–2:30 | Can you spot a scam? Measuring and improving scam identification ability
Abstract:
The recent expansion of digital financial products leads to
severe consumer protection issues such as fraud and scams.
As these potentially decrease trust in digital services,
especially in developing countries, avoiding victimization has
become an important policy objective. In an online experiment,
we first investigate how well individuals in Kenya identify
phone scams using a novel measure of scam identification
ability. We then test the effectiveness of scam education, a
commonly used approach by banks and institutions for fraud and
scam prevention. We find that common tips on how to spot scams
do not significantly improve individuals' scam identification
ability, for example, the distinction of scams from genuine
messages. This null effect is driven by an increase in correctly
identified scams and a decrease in correctly identified genuine
messages. We interpret this as an increase in caution. In
addition, we find suggestive evidence that genuine messages
that contain scamlike features are more likely to be
misclassified, highlighting the importance of a careful design
of official communication.
Contributors:
Lisa Spantig
RWTH Aachen
Elif Kubilay
University of Essex
Jana Cahlíková
University of Bonn
Lucy Kaaria
University of Nairobi
Additional information:
Eva Raiber
Center for Economic Policy Research and Aix Marseille Université Économiques
|
2:30–3:00 | Factors influencing the deployment of local platform crowdfunding in Sub Saharan Africa: Evidence from West and Central Africa Countries
Abstract:
The purpose of this study is to show why African countries, in
West and Central Africa (WCA) particularly, are not able to
exploit the potential of crowdfunding and maintain the
activities of local platforms.
I use the hypothetico-deductive methodology, and faced with
panel data, this study uses logistic regression models (fixed
effect, random effect, and mixed effect), covering the period
2010–2019 for 20 WCA countries (West and Central Africa).
To my knowledge, this study is among the first to explore the
factors upstream of the deployment of local crowdfunding
platforms, based on basic infrastructure, technological and
communication innovation, education, the legal framework, and
financial system. This research contributes to the current
debate on the development of crowdfunding in sub-Saharan Africa
as well as to the future models to be adopted so that this
activity is sustainable at the local level.
The study points out that the infrastructure of information and communication technologies, based on the penetration of the Internet and mobile telephony, significantly influences the deployment of the national platform. Nevertheless, the basic infrastructure such as electricity and urbanization variables, a legal framework based on the business creation score, education, and the weakness of the financial development system constitute an obstacle to claiming development in long-term and sustainable local crowdfunding activities. Following these striking results, the study highlights a series of levers on which legislators in WCA countries can act to meet the crowdfunding challenges of tomorrow. By proposing three research levels, this study should promote and support the development of crowdfunding from a pedagogical point of view by emphasizing entrepreneurship and emerging technologies in education at the level of professional or university training, from the infrastructure, access to physical and digital infrastructure by emphasizing the importance of regional partnerships, creating partnerships with traditional African banks, to prevent risks, build trust, and ensure the security of investments, decision makers must establish the law on alternative finance activities (crowdfunding, cryptocurrency).
Additional information:
Pepin Ilonga Nkupo
University of Mons
|
3:30–5:00 | E1 Labor session: Jhon Jair Gonzalez Pulgarin (Chair) |
3:30–4:00 | Does human capital theory govern the relationship between training provision and the business cycle? Evidence from Switzerland
Abstract:
This presentation evaluates the causal impact of business cycle
fluctuations on the supply of dual vocational education and
training positions.
Human capital theory asserts training is procyclical; firms
reduce training expenditure amid economic downturns as future
cash flows become increasingly uncertain, affecting labor
demand dynamics. A conflicting strand of literature asserts that
training provision is countercyclical. In recessions, the cost
of labor inputs diminishes as labor markets become looser.
Firms durably secure their future labor force at cheaper
prices.
We execute multiway fixed-effects regressions applied to both Swiss survey and administrative data, using unemployment, and subsequently the Swiss KOF business situation indicator, as proxies for the business cycle. Unemployment is consistently negatively, however insignificantly, related to the supply of dual VET positions. On the other hand, the sign of the effect of the business situation indicator on the supply of dual VET positions varies, albeit in our sample, the business situation indicator does not significantly affect the supply of dual VET positions. We do not find evidence that the impact of the business cycle, as proxied by the aforementioned variables, on dual VET positions supply is significantly heterogenous between knowledge-intensive and nonknowledge-intensive business services sectors. The impact of the business situation indicator on the supply of dual VET positions is significantly more negative on the construction sector than in the manufacturing sector; however, this impact is not heterogeneous across other sectors.
Contributor:
Thomas Bolli
ETH Zürich
Additional information:
Guillaume Morlet
ETH Zürich
|
4:00–4:30 | From bricklayers to waiters: Reallocation in a deep recession
Abstract:
This presentation explores how the local sectoral composition
influences workers' adjustment to a large economic shock.
I exploit the massive burst in the Spanish construction sector
during the Great Recession. For identification, I leverage
regional variation in the intensity of the employment decline
among Spanish provinces and detailed longitudinal administrative
data. The construction workers in heavily exposed provinces
suffered a significant decline in total earnings between 2007
and 2012, consistent with the workers experiencing long periods
of unemployment rather than wage cuts. I find evidence that the
short-term labor market adjustment was intersectoral rather than
interregional, even under asymmetric exposure. In order to
understand the role of sectoral composition in an individual
worker's response to the shock, I construct a reallocation
index. This index captures the degree to which workers from the
construction sector can reallocate into other sectors. Then, I
examine how sectoral composition contributes to ameliorating the
shock's impact. I provide evidence that workers' likelihood of
changing sectors depends on having better outside opportunities
in other sectors, which varies across provinces and workers'
characteristics. Individuals with more evenly distributed
characteristics across sectors were less affected by the shock
because they were more likely to change sectors. This implies
that, on average, workers are less likely to adapt to shocks
when a region has a high level of sectoral concentration.
Additional information:
Henry Redondo
Universidad Carlos III de Madrid
|
4:30–5:00 | Do firing costs change wages of low- and high-educated workers differently?
Abstract:
Wages of highly educated workers are affected differently by
firing taxes compared with wages of less educated workers.
Using a variety of data sources, I evaluate the effects of
increasing firing taxes across the United States on wages of
high- and low-educated workers. In particular, I analyze how
changes in the regulation of the employment-at-will across
states affected the wages between 1970–1995. Application of
quasiexperimental methods yields results suggesting a negative
effect for low-educated workers and no significant effects for
the highly educated. The standard search and matching model with
endogenous search extended to account for two types of agents
points as well to a negative effect of the firing costs on wages,
with a more pronounced effect for low-educated workers.
Additional information:
Jhon Gonzalez
Université du Maine
|
3:30–5:00 | E2 Impact session: Roberta Ziparo (Chair) |
3:30–4:00 | Long-run effects of floods at municipality level in Spain
Abstract:
This presntation deals with the persistence of the effects of
natural disasters on population, concretely at the municipal
level.
With this aim, we analyze information about the population of
all Spanish municipalities and flood events from 1877 to 2011.
Using recent developments in difference-in-differences
estimation methods, we find a negative and significant impact of
floods on population in the long term when there are casualties
involved. Therefore, and in line with the results of other
types of shocks, we provide evidence that shocks related to
natural disasters have a demographic transitory effect.
Contributor:
Marcos Sanso-Navarro
Universidad de Zaragoza
Additional information:
Guillermo Peña
Universidad de Zaragoza
|
4:00–4:30 | The maternity capital and probability of second birth in Russia: Explaining the last 10 Years' fertility patterns
Abstract:
This presentation tries to explain why the fertility rate is
declining from 2014 to 2019 in Russia.
Duration models are used for modeling: hazard and survival
functions are studied for giving birth to a second child. The
empirical study is carried out on the microdata of the RLMS-HSE
from 2000 to 2019, the regional data from Rosstat, and the data
on the region's maternity capital programs amount by years from
the open sources. We find that the indexation of the federal
Maternity Capital program leads to a 2.1% increase in the hazard
of a second birth; however, there was no indexation from 2015
until 2019. We also show that regional Maternity Capital
programs affect the probability of a second birth, and the
estimated value is two times bigger than for federal program,
but regional government does not treat the programs with
attention. The last important factor negatively affecting
fertility is the economic recession of 2014. Results are robust
to different metrics (proportional hazard and accelerated
failure time), functional forms (parametric and nonparametric),
and subsamples (married women and working women).
Additional information:
Dmitriy Gorskiy
Vysšaja škola èkonomiki
|
4:30–5:00 | Forbidden love: The impact of banning interracial marriages
Abstract:
The majority of U.S. states enacted antimiscegenation laws at
varying points during the 19th and 20th centuries.
These laws made interracial marriages “prohibited and void”,
making them a cornerstone policy of segregation. Exploiting
variations in introduction and coverage, I study how these laws
shaped family structures and reinforced differences in economic
outcomes across racial groups. To do this, I combined
information on state-level antimiscegenation laws with
longitudinal data from U.S. censuses (1850–1940). This
dataset allows me to follow more than 30 million men over time.
My preliminary results suggest that the implementation of
antimiscegenation laws changed the composition of marriages and
increased out-of-state migration of individuals targeted by the
laws, in particular, individuals in mixed marriages but also
black men overall. Moreover, codifying race was a key necessity
to enforce interracial marriage bans so that miscegenation laws
included the blood purity rules. In line with this, I find that
racial identity changes of initially black individuals, a
nonnegligible phenomenon, declined when miscegenation laws were
introduced. The laws also had an impact on keeping an
exploitative agricultural economic model in place.
Roberta Ziparo
Aix Marseille Université Économiques
|
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