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Université de Fribourg

Playing Atari with six neurons

Cuccu, Giuseppe ; Togelius, Julian ; Philippe, Cudré-Mauroux

In: International Conference on Autonomous Agents and Multiagent Systems AAMAS 2019

Università della Svizzera italiana

Earthquakes, grants and public expenditure : how municipalities respond to natural disasters

Masiero, Giuliano ; Santarossa, Michael

We analyze the response of municipalities to the occurrence of natural disasters (earthquakes) in Italy, in terms of spending behavior, use of upper tier transfers and recovery. We find evidence of increasing expenditure for about 12 years after the shock, with asymmetric responses between matching (earthquake-related) and unconditional grants, and heterogeneous flypaper effects across the...

Université de Fribourg

When labeling L2 users as nativelike or not, consider classification errors

Vanhove, Jan

In: Second Language Research

Researchers commonly estimate the prevalence of nativelikeness among second-language learners by assessing how many of them perform similarly to a sample of native speakers on one or several linguistic tasks. Even when the native (L1) samples and second-language (L2) samples are comparable in terms of age, socio-economic status, educational background and the like, these nativelikeness estimates...

Université de Fribourg

An adaptation of kamishibai as an educational kit for reproductive health in India

Nakaya-Sommet, Maki ; Sommet, Moritz

In: The Art of Kamishibai: The Word of the Image and the Image of the Word, International Symposium, Ljubljana, May 10-13, 2018. Online Compendium

This paper presents an on-going product design project that aims to improve reproductive health education in India through Japanese paper theatre (kamishibai). The educational kit resulting from the project alters the conventional form of kamishibai to adapt it to local conditions and make it easier to use, allowing untrained persons to teach this complex subject matter. We discuss the pilot...

Università della Svizzera italiana

Positional goods and legal orderings

Pagano, Ugo ; Vatiero, Massimiliano

In: Encyclopedia of Law and Economics

People consume because others consume, maintained Veblen in 1899. More recently, theoretical, empirical and experimental articles have argued that people constantly compare themselves to their environments and care greatly about their relative positions. Given that competition for positions may produce social costs, we adopt a Law and Economics approach (i) to suggest legal remedies for...

Università della Svizzera italiana

What drives the rise of antidepressant consumption? Evidence from Switzerland

Masiero, Giuliano ; Mazzonna, Fabrizio ; Verbeek, Olaf

Antidepressant (AD) consumption has been steadily increasing in the last decade in most countries. The explanations suggested by researchers for this increment are still under scrutiny. This study attempts to identify the determinants of AD consumption by exploiting small area variations from Switzerland between 2003 and 2014. We observe that two specific drugs - Citalopram and Escitalopram -...

Université de Fribourg

How do crowdworker communities and microtask markets influenceeach other? a data-driven study on amazon mechanical turk

Yang, Jie ; van der Valk, Carlo ; Hossfeld, Tobias ; Redi, Judith ; Bozzon, Alessandro

In: AAAI Conference on Human Computation and Crowdsourcing (HCOMP), 2018

Crowdworker online communities -- operating in fora like mTurkForum and TurkerNation -- are an important actor in microwork markets. Albeit central to market dynamics, how the behavior of crowdworker communities and the dynamics of online marketplaces influence each other is yet to be understood. To provide quantitative evidence of such influence, we performed an analysis on 6-years worth of...