Publications des institutions partenaires
Students are almost as effective as professors in university teaching
Many universities around the world rely on student instructors—current bachelor’s and master’s degree students—for tutorial teaching, yet we know nothing about their effectiveness. In a setting with random assignment of instructors to students, we show that student instructors are almost as effective as senior instructors at improving their students’ short- and longer-run academic...
Institution partenaire
English / 01/09/2017
Gregor Bäurle, Matthias Gubler and Diego R. Känzig: International inflation spillovers - the role of different shocks
We analyze how the transmission of international inflation spillovers depends on the nature of the underlying shocks that drive inflation abroad. We find evidence for substantial heterogeneity in the magnitude of spillovers to domestic inflation related to the fundamental source of international price fluctuations and the corresponding monetary policy reactions. Indeed, it turns out that...
Institution partenaire
English / 31/08/2017
Alain Galli: Which indicators matter? Analyzing the Swiss business cycle using a large-scale mixed-frequency dynamic factor model
For policy institutions such as central banks, it is important to have a timely and ac-curate measure of past and current economic activity and the business cycle situation. The most prominent example for such a measure is gross domestic product (GDP). However, GDP is only released at a quarterly frequency and with a substantial delay. Furthermore, it captures elements that are not...
Institution partenaire
English / 29/08/2017
Students’ perception of the flipped classroom ::teaching consumer behavior and market research classes in two Swiss Universities
Marketing instructors have traditionally sought to use experiential and active learning methods in their teaching. The flipped classroom is a learner-centered innovative pedagogical approach that moves the delivery of class material outside the classroom to focus on collaborative activities during class sessions. This qualitative exploratory research aims at understanding how...
Institution partenaire
English / 28/08/2017
Sense of presence with affordable 3D head mounted displays: impact on teaching and marketing
Since almost thirty years, three dimensional virtual reality, which required expensive and cumbersome equipment, has raised interest as it allows users to feel immersed in virtual environments. Recently, affordable head mounted displays have revived the hope that virtual reality might really be up for a breakthrough. This research looks into the sense of presence perceived by users...
Institution partenaire
English / 28/08/2017
Sense of presence with affordable 3D head mounted displays ::impact on teaching and marketing
Since almost thirty years, three dimensional virtual reality, which required expensive and cumbersome equipment, has raised interest as it allows users to feel immersed in virtual environments. Recently, affordable head mounted displays have revived the hope that virtual reality might really be up for a breakthrough. This research looks into the sense of presence perceived by users...
Institution partenaire
English / 28/08/2017
Lucas Marc Fuhrer: Liquidity in the Repo Market
This paper examines liquidity in the Swiss franc repurchase (repo) market and assesses its determinants using a proprietary dataset ranging from 2006 to 2016. I find that repo market liquidity has a distinct intraday pattern, with low liquidity in early and late trading hours. Moreover, repo market liquidity is negatively affected by stress in the global financial system and the end...
Institution partenaire
English / 17/08/2017
Abandon ship?: party brands and politicians’ responses to a political scandal
In this article, we study politicians’ – rather than voters’ – responses to the main political scandal in Italian recent history (Tangentopoli), and overcome endogeneity concerns by analysing the local implications of this national corruption scandal. We find that local politicians withdraw support for incumbents in parties hit by Tangentopoli – inducing increased political...
Institution partenaire
English / 09/08/2017
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...
Institution partenaire
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
English / 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
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
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
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
English / 02/08/2017
Strategic technology adoption and hedging under incomplete markets
We investigate the implications of technological innovation and non-diversifiable risk on entrepreneurial entry and optimal portfolio choice. In a real options model where two risk-averse individuals strategically decide on technology adoption, we show that the impact of non-diversifiable risk on the option timing decision is ambiguous and depends on the frequency of technological...
Institution partenaire
English / 01/08/2017
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...
Institution partenaire
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...
Institution partenaire
English / 01/08/2017
Mitigating Global Warming: A Real Options Approach
Mitigation and adaptation represent two solutions to the issue of global warming. While mitigation aims at reducing CO2 emissions and preventing climate change, adaptation encompasses a broad scope of techniques used to reduce the impacts of climate change once they have occurred. Both have direct costs on a country’s Gross Domestic Product, but costs also arise from temperature...
Institution partenaire
English / 01/08/2017
In the short run blasé, In the long run risqué
We identify the impact of short-term interest rates on credit risk-taking in the short and long run by analyzing a comprehensive credit register from Spain, a country where for the last twenty years monetary policy was mostly decided abroad. Duration analyses show that lower overnight rates prior to loan origination lead banks to lend more to borrowers with a worse credit history and...
Institution partenaire
English / 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...
Institution partenaire
English / 01/08/2017
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