Publications des institutions partenaires

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The impact of CSR reporting quality on analyst forecast accuracy

We investigate the impact of the quality of corporate social responsibility (CSR) reports on sell-side analyst forecast accuracy. The sample comprises 506 large companies that were selected according to the CSR-Sustainability Monitor, which was used to measure the quality of CSR reports issued in 2012 by the members listed in Fortune 500 US and the Global Index. Forecast error is…

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English / 08/08/2017

Prix de transfert optimaux et comportement stratégique des multinationales

The purpose of this paper is to deal with two features of the multinational behaviour not found in previous models of transfer pricing. First on the contrary to earlier literature, we assume that quantity (or price) decisions are no more centralised but are delegated to exporting and importing affiliates. Second, we underline the importance of strategic interactions with other firms…

Institution partenaire

Université de Fribourg

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English / 02/08/2017

,,Kosten der Kleinheit" und die Föderalismusdebatte in der Schweiz

This article discusses the smallness of subsidiary jurisdictions as a third dimension of centrality, besides vertical centrality and fragmentation (horizontal centrality). A panel analysis concerning all 26 Swiss cantons (from 1990 to 2003) shows that public expenditure per capita increases with the number of inhabitants of a canton. This holds for the aggregate expenditure level and…

Institution partenaire

Université de Fribourg

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ger / 02/08/2017

Costly institutions as substitutes: novelty and limits of the Coasian approach

One of the main contributions of Ronald H. Coase was to demonstrate how mainstream economics was based on a contradictory amalgam of costly physical inputs and free institutional resources, and to give origin to the economics of institutions: each institution is a mode of allocation and organization of economic resources that is to be investigated. In particular, none of the…

Institution partenaire

Università  della Svizzera italiana

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English / 02/08/2017

Fédéralisme, coordination et harmonisation fiscales Etude du cas suisse

1. CHAPITRE PRELIMINAIRE 1.1 Introduction Cette étude a pour objet les problèmes de coordination et d'harmonisation fiscales dans un système fédéral. Pris au sens général, la coordination et l'harmonisation fiscales se réfèrent à l'ensemble des mesures permettant de passer d'un système fiscal épars à un système uniforme, puis unifié. Par système fiscal épars, on entend un système…

Institution partenaire

Université de Fribourg

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English / 02/08/2017

Gender gaps in policy making: evidence from direct democracy in Switzerland

This paper uses a unique data set on individual voting decisions to shed new light on gender gaps in policy making. Our analysis focuses on Switzerland, the world leader in direct democracy, where all citizens directly decide on a broad range of policies at the ballot box. Analysing all federal votes held between 1981 and 2003, we show that there are large gender gaps in the areas of…

Institution partenaire

Università  della Svizzera italiana

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English / 02/08/2017

Positional goods and Robert Lee Hale's legal economics

The legal realist Robert Lee Hale offered a definition of freedom as a zero-sum game: each volitional freedom implies some degree of coercion over other people's freedom, and at the same time one's freedom is subject to some degree of control and coercion by others. The objective of our work is to develop this idea along with the theory of positional goods. This allows us to…

Institution partenaire

Università  della Svizzera italiana

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English / 02/08/2017

Wer ist der beste Formel 1 Fahrer? Eine ökonometrische Talentbewertung

Who is the best Formula 1 driver? Until today it was impossible to answer this question because the observable performance of a driver depends both on his talent and the quality of his cars. In this article we separate for the first time driver talent from car quality by econometrically analyzing data for 57 years of Formula 1 racing. Our estimates also control for the number of…

Institution partenaire

Université de Fribourg

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ger / 02/08/2017

The determinants of food choice

Health nudge interventions to steer people into healthier lifestyles are increasingly applied by governments worldwide, and it is natural to look to such approaches to improve health by altering what people choose to eat. However, to produce policy recommendations that are likely to be effective, we need to be able to make valid predictions about the consequences of proposed…

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English / 01/08/2017

Corruption and cooperation

Corruption is a widespread phenomenon. Nevertheless, causal evidence on the effects of corruption is still lacking. In this paper, we assess whether and how corruption affects cooperation using a public good game experiment. Overall, contributions to the public good are reduced by 30% when participants have the possibility to bribe the punishment authority. Two concurrent channels…

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English / 01/08/2017

Was ist Arbeitszeit?

Mit zunehmender Digitalisierung, Mobilität und Globalisierung der Arbeitswelt wird die Grenzziehung zwischen Arbeitszeit und Freizeit schwieriger. Eine einheitliche und klare Definition, was genau unter "Arbeitszeit" zu verstehen ist, existiert weder auf nationaler noch auf kantonaler Ebene. Für privatrechtliche Anstellungsverhältnisse, welche unter das Arbeitsgesetz fallen…

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Deutsch / 01/08/2017

Overcoming therapeutic inertia in multiple sclerosis care: a pilot randomized trial applying the traffic light system in medical education

Background: Physicians often do not initiate or intensify treatments when clearly warranted, a phenomenon known as therapeutic inertia (TI). Limited information is available on educational interventions to ameliorate knowledge-to-action gaps in TI.
Objectives: To evaluate the feasibility and efficacy of an educational intervention compared to usual care among practicing…

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English / 01/08/2017

A causal account of the brain network computations underlying strategic social behavior

During competitive interactions, humans have to estimate the impact of their own actions on their opponent's strategy. Here we provide evidence that neural computations in the right temporoparietal junction (rTPJ) and interconnected structures are causally involved in this process. By combining inhibitory continuous theta-burst transcranial magnetic stimulation with model-based…

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English / 10/07/2017

Factor models for non-stationary series: estimates of monthly U.S. GDP

This paper presents a novel dynamic factor model for non-stationary data. We begin by constructing a simple dynamic stochastic general equi- librium growth model and show that we can represent and estimate the model using a simple linear-Gaussian (Kalman) filter. Crucially, consistent estimation does not require differencing the data despite it being cointe- grated of order 1. We…

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/ 06/07/2017

Reducing child mortality in the last mile: a randomized social entrepreneurship intervention in Uganda

The delivery of basic health products and services remains abysmal in many parts of the world where child mortality is high. This paper shows the results from a largescale randomized evaluation of a novel “social entrepreneurship” approach to health care delivery. In randomly selected villages a sales agent was locally recruited and incentivized to conduct home visits, educate…

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English / 06/07/2017

Female market work, tax regimes, and the rise of the service sector

US regional variation shows a positive correlation between the size of the service economy and female market hours, which is partially driven by different tax regimes. Based on this fact, this paper develops a multi-sector model to: (1) quantify the effect of different tax regimes in incentivizing woman to enter the labor force, and (2) estimate the feedback effect from women…

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English / 01/07/2017

Networks in conflict: theory and evidence from the Great War of Africa

We study from both a theoretical and an empirical perspective how a network of military alliances and enmities affects the intensity of a conflict. The model combines elements from network theory and from the politico-economic theory of conflict. We obtain a closed-form characterization of the Nash equilibrium. Using the equilibrium conditions, we perform an empirical analysis using…

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English / 01/07/2017

De-biasing strategic communication

This paper studies the effect of disclosing conflicts of interest on strategic communication when the sender has lying costs. I present a simple economic mechanism under which such disclosure often leads to more informative, but at the same time also to more biased messages. This benefits rational receivers but exerts a negative externality from them on naive or delegating receivers…

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English / 01/07/2017

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