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Johannes Gutenberg University Mainz
Chair in MacroeconomicsProf. Dr. Klaus Wälde
Johannes Gutenberg University Mainz
Chair in MacroeconomicsProf. Dr. Klaus Wälde
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    • Prof. Dr. Klaus Wälde
      • Ongoing work and publications
      • Short CV
      • Download textbook 'Applied Intertemporal Optimization'
      • Trade union density
      • Der Corona Blog
      • Sozialstaat und Arbeitsmarkt in Deutschland
    • Poleacova-Bretzigheimer, Natalia
    • Wanda Schleder
    • Motoaki Takahashi
  • Teaching
    • Bachelor
      • Summer Term 2025
      • Summer Term 2024
        • Macroeconomics II
        • Bachelorseminar
      • Winter Term 2023/24
        • Makroökonomik I
        • Bachelorseminar
      • Earlier semesters
        • Summer Term 2023
          • Bachelorseminar
        • Winter Term 2022/23
          • Makroökonomik I
          • Bachelorseminar
        • Summer Term 2022
          • Bachelorseminar
          • Macroeconomics II
          • Vermögensverteilungen
          • Wissenschaftliches Arbeiten
          • Winter Term 2021/22
            • Makroökonomik
            • Makroökonomik I
        • Bachelor – Summer Term 2021
          • Bachelorseminar in Makroökonomik – SoSe 2021
          • Macroeconomics II – Summer Term 2021
          • Vermögensverteilungen – Wealth Distributions
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2020/21
          • Bachelorseminar in Makroökonomik – WiSe 2020/21
          • Makroökonomik I
        • Bachelor – Summer Term 2020
          • Bachelorseminar
          • Makroökonomie II
          • Vermögensverteilungen
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2019/20
          • Makroökonomik I
            • Tutorium
          • Bachelorseminar
        • Bachelor – Summer Term 2019
          • Macroeconomics II
          • Bachelorseminar
        • Bachelor – Winter Term 2018/19
          • Bachelorseminar
          • Makroökonomie I
        • Bachelor – Summer Term 2018
          • Bachelorseminar in Makroökonomik
          • Macroeconomics II
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2017/18
          • Bachelorseminar
          • Makroökonomie I
        • Bachelor – Summer Term 2017
          • Globalisierung: Lehren aus der Realen Aussenwirtschaft
          • Bachelorseminar
          • Macroeconomics II
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2016/17
          • Makroökonomie I
          • Bachelorseminar Wintersemester 2016/17
        • Bachelor – Summer Term 2016
          • Macroeconomics II: Behavioural Macroeconomics
          • Bachelorseminar
          • Skills and Tools
        • Bachelor – Winter Term 2015/16
          • Makroökonomie I
          • Bachelorseminar
        • Bachelor – Summer Term 2015
          • Macroeconomics II: Behavioural Macroeconomics
          • Bachelorseminar
          • Skills and Tools
        • Bachelor – Winter Term 2014/15
          • Makroökonomie I
          • Bachelorseminar
        • Bachelor – Summer Term 2014
          • Macroeconomics II: Behavioural Macroeconomics
          • Bachelorseminar: Behavioural and Emotional Economics
        • Bachelor – Winter Term 2013/14
        • Bachelor – Summer Term 2013
        • Bachelor – Winter Term 2012/13
        • Bachelor – Summer Term 2012
        • Bachelor – Winter Term 2011/12
        • Bachelor – Summer Term 2011
        • Bachelor – Winter Term 2010/11
        • Bachelor – Summer Term 2010
    • Master
      • Summer term 2025
        • Inequality, Redistribution and Trade – Labour Market Theory
        • MIEPP seminar: Macro in Matlab
      • Summer Term 2024
        • Inequality, Redistribution and Trade – Labour Market Theory
        • Research Seminar
      • Winter Term 2023/24
        • Advanced Macroeconomics
        • MIEPP – Topics in climate change and inequality
        • QDEM Mathematics
      • Earlier semesters
        • Summer Term 2023
          • QDEM Behavioral Theory
        • Winter Term 2022/23
          • Advanced Macroeconomics
          • Economic Methods
          • QDEM Mathematics
        • Summer Term 2022
          • Inequality, Redistribution and Trade – Labour Market Theory
          • The Importance of Cognitive and Noncognitive Skills for Economic Outcomes
        • Winter Term 2021/22
          • Advanced Macroeconomics
          • Economic Methods
          • Research Seminar
        • Summer Term 2021
          • Covid and Society
          • Research Seminar
        • Winter Term 2020/21
          • Advanced Macroeconomics
          • Economic Methods – Winter term 2020/21
        • Summer Term 2020
          • Labour Market Theory
          • The role of emotions in politics and economics
        • Winter Term 2019/20
          • Advanced Macroeonomics
          • Economic Methods
        • Summer Term 2019
          • Labour Market Theory
          • Master Seminar
        • Winter Term 2018/19
          • Current topics in macroeconomics and beyond
        • Winter Term 2017/18
          • Advanced Macroeconomics
          • Current topics in macroeconomics and beyond
        • Summer Term 2017
          • Labour Market Theory
        • Winter Term 2016/17
          • Advanced Macroeconomics
          • Ups and Downs of Career Paths
        • Summer Term 2016
          • How to Reduce Unemployment Without Creating Poverty
          • Topics in Macroeconomics: Wealth Distributions, Taxation and Redistribution
          • Introduction to matlab
        • Winter Term 2015/16
          • Advanced Macroeconomics
        • Summer Term 2015
          • Everything You Always Wanted to Know About Economics But Were Afraid to Ask
          • How to Reduce Unemployment Without Creating Poverty
        • Winter Term 2014/15
          • Advanced Macroeconomics
          • Bounded Rationality – Past, Present and Future
          • Solving dynamic economic models in matlab
        • Summer Term 2014
          • Seminar on current thinking in Development Economics
          • How to Reduce Unemployment Without Creating Poverty
        • Winter Term 2013/14
        • Summer Term 2013
        • Winter Term 2012/13
        • Summer Term 2012
        • Winter Term 2011/12
        • Summer Term 2011
        • Winter Term 2010/11
        • Hauptstudium
          • Winter Term 2011/12
          • Summer Term 2011
          • Winter Term 2010/11
          • Hauptstudium – Summer Term 2010
    • PhD programme
      • Winter Term 2023/24
        • Research Seminar – Winter term 2023/24
      • Summer Term 2022
        • Behavioural Economic Theory
      • PhD program – earlier semesters
        • Summer 2021
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2020/21
          • Advanced Macroeconomic Theory 1, Part 2
        • Winter 2019/ 20
          • Advanced Macroeconomic Theory 1, Part 2
        • Summer 2019
          • Research Seminar
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2018/19
          • Research Seminar
          • Advanced Macroeconomic Theory 1, Part 2
        • Summer 2018
          • Advanced Macroeconomic Theory 2, Part 1
          • Research Seminar
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2017/18
          • Research Seminar
        • Summer 2017
          • Advanced Macroeconomic Theory 2, Part 1
          • Research Seminar
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2016/17
          • Research Seminar
        • Summer 2016
          • Monetary and Fiscal Policy Issues in General Equilibrium
          • Taxation and Redistribution
          • Research Seminar
        • Winter 2015/16
          • Mathematical Methods, Part I: Applied Intertemporal Optimization
        • Summer 2015
          • Taxation and Redistribution
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2014/15
          • Applied Intertemporal Optimization
        • Summer 2014
          • Behavioural and Emotional Economics
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2013/14
          • Applied Intertemporal Optimization
          • Decision Making under Risk and Ambiguity
        • Summer 2013
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2012/13
          • Applied Intertemporal Optimization
        • Summer 2012
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2011/12
          • Applied Intertemporal Optimization
            • Registration Page
          • Seminar: Sudden and drastic behaviour – Optimal stopping problems in economics and finance
        • Winter 2010/11
          • Applied Intertemporal Optimization
            • Newsletter registration
          • Behavioural and Emotional Economics
          • Central-German Doctoral Program Economics (CGDE), Leipzig
        • Winter 2009/10
    • Verwendung von Software in E-Klausuren
      • 1. Technische Voraussetzungen
      • 2. Klausuraufgaben
      • 3. Automatische Korrektur von Programmieraufgaben
      • 3.1. Traditionelle Methoden
      • 3.2. Neue Methoden
      • Methode 1: Sortieren von Programmbestandteilen
      • Methode 2: Codeausgabe bestimmen
      • Methode 3: Vervollständigen eines Programmes
      • Druckversion (pdf-Datei)
    • Emotional and social skills
      • Training emotionaler und sozialer Kompetenzen – TESK
        • Sommersemester 2025
        • Sommersemester 2024
        • Wintersemester 2023/24
        • Earlier semesters
          • Sommersemester 2023
          • Wintersemester 2022/23
      • Feel Learn Grow
  • Research
    • Faculty Seminar
    • Brown Bag Seminar
    • Chair Research Day
    • Discussion Paper Series
    • Research Workshops
    • Visitors’ Programme
  • Job openings
  • How to find us
    • Mainz
    • University
    • Our Research Group
  • Home
  • Team
    • Prof. Dr. Klaus Wälde
      • Ongoing work and publications
      • Short CV
      • Download textbook 'Applied Intertemporal Optimization'
      • Trade union density
      • Der Corona Blog
      • Sozialstaat und Arbeitsmarkt in Deutschland
    • Poleacova-Bretzigheimer, Natalia
    • Wanda Schleder
    • Motoaki Takahashi
  • Teaching
    • Bachelor
      • Summer Term 2025
      • Summer Term 2024
        • Macroeconomics II
        • Bachelorseminar
      • Winter Term 2023/24
        • Makroökonomik I
        • Bachelorseminar
      • Earlier semesters
        • Summer Term 2023
          • Bachelorseminar
        • Winter Term 2022/23
          • Makroökonomik I
          • Bachelorseminar
        • Summer Term 2022
          • Bachelorseminar
          • Macroeconomics II
          • Vermögensverteilungen
          • Wissenschaftliches Arbeiten
          • Winter Term 2021/22
            • Makroökonomik
            • Makroökonomik I
        • Bachelor – Summer Term 2021
          • Bachelorseminar in Makroökonomik – SoSe 2021
          • Macroeconomics II – Summer Term 2021
          • Vermögensverteilungen – Wealth Distributions
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2020/21
          • Bachelorseminar in Makroökonomik – WiSe 2020/21
          • Makroökonomik I
        • Bachelor – Summer Term 2020
          • Bachelorseminar
          • Makroökonomie II
          • Vermögensverteilungen
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2019/20
          • Makroökonomik I
            • Tutorium
          • Bachelorseminar
        • Bachelor – Summer Term 2019
          • Macroeconomics II
          • Bachelorseminar
        • Bachelor – Winter Term 2018/19
          • Bachelorseminar
          • Makroökonomie I
        • Bachelor – Summer Term 2018
          • Bachelorseminar in Makroökonomik
          • Macroeconomics II
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2017/18
          • Bachelorseminar
          • Makroökonomie I
        • Bachelor – Summer Term 2017
          • Globalisierung: Lehren aus der Realen Aussenwirtschaft
          • Bachelorseminar
          • Macroeconomics II
          • Wissenschaftliches Arbeiten
        • Bachelor – Winter Term 2016/17
          • Makroökonomie I
          • Bachelorseminar Wintersemester 2016/17
        • Bachelor – Summer Term 2016
          • Macroeconomics II: Behavioural Macroeconomics
          • Bachelorseminar
          • Skills and Tools
        • Bachelor – Winter Term 2015/16
          • Makroökonomie I
          • Bachelorseminar
        • Bachelor – Summer Term 2015
          • Macroeconomics II: Behavioural Macroeconomics
          • Bachelorseminar
          • Skills and Tools
        • Bachelor – Winter Term 2014/15
          • Makroökonomie I
          • Bachelorseminar
        • Bachelor – Summer Term 2014
          • Macroeconomics II: Behavioural Macroeconomics
          • Bachelorseminar: Behavioural and Emotional Economics
        • Bachelor – Winter Term 2013/14
        • Bachelor – Summer Term 2013
        • Bachelor – Winter Term 2012/13
        • Bachelor – Summer Term 2012
        • Bachelor – Winter Term 2011/12
        • Bachelor – Summer Term 2011
        • Bachelor – Winter Term 2010/11
        • Bachelor – Summer Term 2010
    • Master
      • Summer term 2025
        • Inequality, Redistribution and Trade – Labour Market Theory
        • MIEPP seminar: Macro in Matlab
      • Summer Term 2024
        • Inequality, Redistribution and Trade – Labour Market Theory
        • Research Seminar
      • Winter Term 2023/24
        • Advanced Macroeconomics
        • MIEPP – Topics in climate change and inequality
        • QDEM Mathematics
      • Earlier semesters
        • Summer Term 2023
          • QDEM Behavioral Theory
        • Winter Term 2022/23
          • Advanced Macroeconomics
          • Economic Methods
          • QDEM Mathematics
        • Summer Term 2022
          • Inequality, Redistribution and Trade – Labour Market Theory
          • The Importance of Cognitive and Noncognitive Skills for Economic Outcomes
        • Winter Term 2021/22
          • Advanced Macroeconomics
          • Economic Methods
          • Research Seminar
        • Summer Term 2021
          • Covid and Society
          • Research Seminar
        • Winter Term 2020/21
          • Advanced Macroeconomics
          • Economic Methods – Winter term 2020/21
        • Summer Term 2020
          • Labour Market Theory
          • The role of emotions in politics and economics
        • Winter Term 2019/20
          • Advanced Macroeonomics
          • Economic Methods
        • Summer Term 2019
          • Labour Market Theory
          • Master Seminar
        • Winter Term 2018/19
          • Current topics in macroeconomics and beyond
        • Winter Term 2017/18
          • Advanced Macroeconomics
          • Current topics in macroeconomics and beyond
        • Summer Term 2017
          • Labour Market Theory
        • Winter Term 2016/17
          • Advanced Macroeconomics
          • Ups and Downs of Career Paths
        • Summer Term 2016
          • How to Reduce Unemployment Without Creating Poverty
          • Topics in Macroeconomics: Wealth Distributions, Taxation and Redistribution
          • Introduction to matlab
        • Winter Term 2015/16
          • Advanced Macroeconomics
        • Summer Term 2015
          • Everything You Always Wanted to Know About Economics But Were Afraid to Ask
          • How to Reduce Unemployment Without Creating Poverty
        • Winter Term 2014/15
          • Advanced Macroeconomics
          • Bounded Rationality – Past, Present and Future
          • Solving dynamic economic models in matlab
        • Summer Term 2014
          • Seminar on current thinking in Development Economics
          • How to Reduce Unemployment Without Creating Poverty
        • Winter Term 2013/14
        • Summer Term 2013
        • Winter Term 2012/13
        • Summer Term 2012
        • Winter Term 2011/12
        • Summer Term 2011
        • Winter Term 2010/11
        • Hauptstudium
          • Winter Term 2011/12
          • Summer Term 2011
          • Winter Term 2010/11
          • Hauptstudium – Summer Term 2010
    • PhD programme
      • Winter Term 2023/24
        • Research Seminar – Winter term 2023/24
      • Summer Term 2022
        • Behavioural Economic Theory
      • PhD program – earlier semesters
        • Summer 2021
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2020/21
          • Advanced Macroeconomic Theory 1, Part 2
        • Winter 2019/ 20
          • Advanced Macroeconomic Theory 1, Part 2
        • Summer 2019
          • Research Seminar
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2018/19
          • Research Seminar
          • Advanced Macroeconomic Theory 1, Part 2
        • Summer 2018
          • Advanced Macroeconomic Theory 2, Part 1
          • Research Seminar
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2017/18
          • Research Seminar
        • Summer 2017
          • Advanced Macroeconomic Theory 2, Part 1
          • Research Seminar
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2016/17
          • Research Seminar
        • Summer 2016
          • Monetary and Fiscal Policy Issues in General Equilibrium
          • Taxation and Redistribution
          • Research Seminar
        • Winter 2015/16
          • Mathematical Methods, Part I: Applied Intertemporal Optimization
        • Summer 2015
          • Taxation and Redistribution
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2014/15
          • Applied Intertemporal Optimization
        • Summer 2014
          • Behavioural and Emotional Economics
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2013/14
          • Applied Intertemporal Optimization
          • Decision Making under Risk and Ambiguity
        • Summer 2013
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2012/13
          • Applied Intertemporal Optimization
        • Summer 2012
          • Monetary and Fiscal Policy Issues in General Equilibrium
        • Winter 2011/12
          • Applied Intertemporal Optimization
            • Registration Page
          • Seminar: Sudden and drastic behaviour – Optimal stopping problems in economics and finance
        • Winter 2010/11
          • Applied Intertemporal Optimization
            • Newsletter registration
          • Behavioural and Emotional Economics
          • Central-German Doctoral Program Economics (CGDE), Leipzig
        • Winter 2009/10
    • Verwendung von Software in E-Klausuren
      • 1. Technische Voraussetzungen
      • 2. Klausuraufgaben
      • 3. Automatische Korrektur von Programmieraufgaben
      • 3.1. Traditionelle Methoden
      • 3.2. Neue Methoden
      • Methode 1: Sortieren von Programmbestandteilen
      • Methode 2: Codeausgabe bestimmen
      • Methode 3: Vervollständigen eines Programmes
      • Druckversion (pdf-Datei)
    • Emotional and social skills
      • Training emotionaler und sozialer Kompetenzen – TESK
        • Sommersemester 2025
        • Sommersemester 2024
        • Wintersemester 2023/24
        • Earlier semesters
          • Sommersemester 2023
          • Wintersemester 2022/23
      • Feel Learn Grow
  • Research
    • Faculty Seminar
    • Brown Bag Seminar
    • Chair Research Day
    • Discussion Paper Series
    • Research Workshops
    • Visitors’ Programme
  • Job openings
  • How to find us
    • Mainz
    • University
    • Our Research Group

Our Research Group

- How to find a taxi or the bus stop at the train station

- How to walk to our group from the bus stop

- Official campus map

 

Zum Gelingen dieser Informationsseiten haben die folgenden Autoren beigetragen:

  • Dr. Jean Roch Donsimoni
    Johannes Gutenberg Universität Mainz
  • Marc Diederichs
    Johannes Gutenberg Universität Mainz
  • René Glawion
    Universität Hamburg
  • Tobias Hartl
    IAB
  • Prof. Dr. Reinhold Kosfeld
    Universität Kassel
  • Prof. Dr. Peter Kremsner
    Universität Tübingen
  • Prof. Dr. Timo Mitze
    University of Southern Denmark
  • Prof. Dr. Gernot Müller
    Universität Tübingen
  • Prof. Dr. Dominik Papies
    Universität Tübingen
  • Prof. Dr. Bodo Plachter
    Universitätsmedizin Mainz
  • Dr. Johannes Rohde
    TU Darmstadt
  • Prof. Dr. Thorsten Schank
    Johannes Gutenberg Universität Mainz
  • Prof. Dr. Thorsten Schank
    Johannes Gutenberg Universität Mainz
  • Wanda Schleder
    Johannes Gutenberg Universität Mainz
  • Felix Schulz
    Johannes Gutenberg Universität Mainz
  • Prof. Dr. Jens Timmer
    Universität Freiburg
  • Prof. Dr. Enzo Weber
    IAB
  • Dr. Constantin Weiser
    Johannes Gutenberg Universität Mainz

 

  • Methodischer Hintergrund
  • Ursprünglicher Vorspann

 

The testing bias in CoV-2 infection numbers

Media reactions to our Covid-19 research

 

 

 

 


 

 

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  • Page-Name:Prof. Dr. Klaus Wälde
  • Last Update:27. November 2019
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