Publications des institutions partenaires

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Weshalb die Schweiz nach Honig schmeckt

Sauberes Wasser, Sicherheit, gute Schulen - den wichtigsten Pfeiler der Sozial- und Familienpolitik nehmen wir gar nicht richtig wahr.

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Deutsch / 06/09/2015

Electricity Derivatives Pricing with Forward-Looking Information

In order to increase overall transparency on key operational information, power transmission system operators publish an increasing amount of fundamental data, including forecasts of electricity demand and available capacity. We employ a fundamental model for electricity prices which lends itself well to integrating such forecasts, while retaining ease of implementation and…

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English / 01/09/2015

Vom Elfenbeinturm in dIe Öffentlichkeit - und wieder zurück

Weshalb gelingt es der Ökonomie nicht, die eigenen Ansprüche an die Forschung und die Forderungen der Gesellschaft nach verständlichen Erkenntnissen in Einklang zu bringen? Wäre denn ein Abschied vom Elfenbeinturm angezeigt? Die Antwort sei hier bereits verraten: Nein. Aber: Universitäten und Nachfrager nach ökonomischem Wissen sollten Modelle finden, die den Wissenschaftlern…

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Deutsch / 23/07/2015

Wie sozial ist Sozialpolitik?

Die staatlichen Leistungen sollen den Richtigen zugute kommen. Doch wie treffsicher sind diese in einem komplexen System zu erreichen? Überlegungen zur Zielgenauigkeit der Sozialpolitik.

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Deutsch / 01/07/2015

Sharp IV Bounds on Average Treatment Effects on the Treated and Other Populations Under Endogeneity and Noncompliance

In the presence of an endogenous binary treatment and a valid binary instrument, causal effects are point identified only for the subpopulation of compliers, given that the treatment is monotone in the instrument. With the exception of the entire population, causal inference for further subpopulations has been widely ignored in econometrics. We invoke treatment monotonicity and/or…

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English / 15/06/2015

Testing instrument validity for LATE identification based on inequality moment constraints

This paper proposes bootstrap tests for the validity of instrumental variables (IV) in just identified treatment effect models with endogeneity. We demonstrate that the IV assumptions required for the identification of the local average treatment effect (LATE) allow us to both point identify and bound the mean potential outcomes (i) of the always takers (those treated irrespective…

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English / 01/05/2015

Do Long-term Unemployed Workers Benefit from Targeted Wage Subsidies?

We evaluate a wage subsidy program that is targeted at long-term unemployed
workers in Germany. We use an alternative identification procedure compared to
empirical studies conducted so far. Exploiting the particular program regulations and
large administrative data we estimate the impact of program availability using a regression discontinuity framework. Our…

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English / 01/02/2015

Die Reform der Altersvorsorge als Schuldenbremse

Bundesrat Berset hat es in der ersten Version seiner Reform der Altersvorsorge versäumt, Automatismen einzubauen: eine Anpassung der flexiblen Spanne des Rentenalters an die Lebenserwartung und des Umwandlungssatzes an Zinsumfeld und demografische Parameter.

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Deutsch / 21/01/2015

Agglomeration Theory with Heterogeneous Agents

This chapter surveys recent developments in agglomeration theory within a unifying framework. We highlight how locational fundamentals, agglomeration economies, the spatial sorting of heterogeneous agents, and selection effects affect the size, productivity, composition, and inequality of cities, as well as their size distribution in the urban system.

Institution partenaire

Université de Genève

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English / 01/01/2015

Essays on location choice: agglomeration, amenities and housing

Why do people live where they live and what are the consequences of these decisions? People and firms allocate themselves unevenly across space. In spite of large costs incurred when living in metropolitan areas, economic agents remain extremely concentrated in a finite number of cities. This thesis explores several factors that may influence these location decisions and their effect…

Institution partenaire

Université de Genève

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English / 01/01/2015

Trade and frictional unemployment in the global economy

We develop a multi-country, multi-sector trade model with labor market frictions and equilibrium unemployment. Trade opening leads to a reduction in unemployment if it raises real wages and reallocates labor towards sectors with lower-than-average labor market frictions. We estimate sector-specific labor market frictions and trade elasticities using employment data from 25 OECD…

Institution partenaire

Université de Genève

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Français / 01/01/2015

Measurement and effects of home care policy on health care use

This dissertation focuses on the measurement of regional home care policy and its effects on health care utilization. It brings three main contributions. First, it provides causal evidence on the effects of home care policy generosity on hospitalizations, doctor visits, and nursing home use. Variations in generosity across the Swiss cantons and over time are used to identify the…

Institution partenaire

Université de Genève

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English / 01/01/2015

Overview of the spnet package

Institution partenaire

Université de Genève

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English / 01/01/2015

Public Policies for Well-being with Justice: A Theoretical Discussion based on Capabilities and Opportunities

This article presents a theoretical framework that combines virtues and strengths of the Capability Approach (CA) and Equality of Opportunity (EOp) approach for analyzing public policies that aim to improve individual wellbeing and social justice. We show that neither approach is sufficient on its own for this goal. It is particularly useful to combine the two approaches because the…

Institution partenaire

Université de Genève

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English / 01/01/2015

Structured Debt Ratings: Evidence on Conflicts of Interest

We test if issuers of asset- and mortgage-backed securities receive rating favors from agencies with which they maintain strong business relationships. Controlling for issuer fixed effects and a large set of credit risk determinants, we show that agencies publish better ratings for those issuers that provide them with more bilateral securitization business. Such rating favors are…

Institution partenaire

Université de Genève

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Français / 01/01/2015

The Sources of Risk Spillovers Among U.S. REITs : Financial Characteristics and Regional Proximity

In this paper, we estimate the risk spillovers among 74 U.S. REITs using the statedependent sensitivity value-at-risk (SDSVaR) approach. This methodology allows for the quantification of the spillover size as a function of a company's financial condition (tranquil, normal, and volatile REIT prices). We show that the size of risk spillovers is more than twice as large when REITs…

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English / 01/01/2015

Treatment effects and panel data

It is a major achievement of the econometric treatment effect literature to clarify under which conditions causal effects are non-parametrically identified. The first part of this chapter focuses on the static treatment model. In this part, I show how panel data can be used to improve the credibility of matching and instrumental variable estimators. In practice, these gains come…

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English / 01/01/2015

Electricity Market Coupling in Europe: Status Quo and Future Challenges

In electricity markets globally, market participants and policymakers increasingly focus on integrating adjacent, yet separate market areas via cross-border trade in electricity. Based on a discussion of the institutional framework for organizing cross-border trade, this paper analyzes how spot and futures prices for wholesale electricity are affected by different degrees of market…

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English / 01/01/2015

La migration améliore les perspectives d’emplois pour les Suisses

La migration est la dimension négligée de la mondialisation, assure Tobias Müller. Le professeur d’économie à l’Université de Genève plaide pour des mesures actives d’insertion.

Institution partenaire

Université de Genève

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Français / 01/01/2015

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