Abstract Weitzman, M.L. (2014. Can negotiating a uniform carbon price help to internalize the global warming externality? J. Assoc. Environ. Resour. Econ. 1: 29–49) proposed that focusing international climate negotiations on a uniform common commitment (such as a uniform carbon price) is more effective than negotiations on individual commitments (as in the Paris agreement) in achieving ambitious climate action. We put this hypothesis to an experimental test by simulating international negotiations on climate change in collaboration with Model United Nations associations. This novel experimental format combines some of the advantages of lab and field experiments. Our results offer support for Weitzman’s hypothesis and indicate that negotiating a common commitment on a uniform carbon price may yield higher emission reductions in the long run and more participation than individual commitments à la Paris.
{"title":"A Model United Nations Experiment on Climate Negotiations","authors":"E. Hofmann, Lucas Kyriacou, Klaus M. Schmidt","doi":"10.5282/UBM/EPUB.75009","DOIUrl":"https://doi.org/10.5282/UBM/EPUB.75009","url":null,"abstract":"Abstract Weitzman, M.L. (2014. Can negotiating a uniform carbon price help to internalize the global warming externality? J. Assoc. Environ. Resour. Econ. 1: 29–49) proposed that focusing international climate negotiations on a uniform common commitment (such as a uniform carbon price) is more effective than negotiations on individual commitments (as in the Paris agreement) in achieving ambitious climate action. We put this hypothesis to an experimental test by simulating international negotiations on climate change in collaboration with Model United Nations associations. This novel experimental format combines some of the advantages of lab and field experiments. Our results offer support for Weitzman’s hypothesis and indicate that negotiating a common commitment on a uniform carbon price may yield higher emission reductions in the long run and more participation than individual commitments à la Paris.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71105115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Bartig, Herbert Brücker, H. Butschalowsky, Christian Danne, A. Gößwald, Laura Goßner, M. Grabka, S. Haller, Doris Hess, Isabell Hey, J. Hoebel, S. Jordan, U. Kubisch, Wenke Niehues, C. Poethko-Mueller, Maximilian Priem, Nina Rother, L. Schaade, A. Schaffrath Rosario, M. Schlaud, Manuel Siegert, Silke Stahlberg, H. Steinhauer, K. Tanis, Sabrina Torregroza, Parvati Trübswetter, Jörg Wernitz, L. Wieler, H. Wilking, S. Zinn
Abstract SARS-CoV-2, the coronavirus, spread across Germany within just a short period of time. Seroepidemiological studies are able to estimate the proportion of the population with antibodies against SARS-CoV-2 infection (seroprevalence) as well as the level of undetected infections, which are not captured in official figures. In the seroepidemiological study Corona Monitoring Nationwide (RKI-SOEP-2), biospecimens and interview data were collected in a nationwide population-based subsample of the Socio-Economic Panel (SOEP). By using laboratory-analyzed blood samples to detect antibodies to the SARS-CoV-2 virus, we were able to identify a history of vaccination or infection in study participants. By combining these results with survey data, we were able to identify groups within the population that are at increased risk of infection. By linking the RKI-SOEP-2 survey data with data from other waves of the SOEP survey, we will be able to examine the medium- to long-term impacts of the COVID-19 pandemic, including effects of long COVID, in diverse areas of life. Furthermore, the data provide insight into the population’s willingness to be vaccinated as well as related attitudes and conditions. In sum, the RKI-SOEP-2 survey data offer a better understanding of the scope of the epidemic in Germany and can help in identifying target groups for infection control in the present and future pandemics.
{"title":"Corona Monitoring Nationwide (RKI-SOEP-2): Seroepidemiological Study on the Spread of SARS-CoV-2 Across Germany","authors":"S. Bartig, Herbert Brücker, H. Butschalowsky, Christian Danne, A. Gößwald, Laura Goßner, M. Grabka, S. Haller, Doris Hess, Isabell Hey, J. Hoebel, S. Jordan, U. Kubisch, Wenke Niehues, C. Poethko-Mueller, Maximilian Priem, Nina Rother, L. Schaade, A. Schaffrath Rosario, M. Schlaud, Manuel Siegert, Silke Stahlberg, H. Steinhauer, K. Tanis, Sabrina Torregroza, Parvati Trübswetter, Jörg Wernitz, L. Wieler, H. Wilking, S. Zinn","doi":"10.1515/jbnst-2022-0047","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0047","url":null,"abstract":"Abstract SARS-CoV-2, the coronavirus, spread across Germany within just a short period of time. Seroepidemiological studies are able to estimate the proportion of the population with antibodies against SARS-CoV-2 infection (seroprevalence) as well as the level of undetected infections, which are not captured in official figures. In the seroepidemiological study Corona Monitoring Nationwide (RKI-SOEP-2), biospecimens and interview data were collected in a nationwide population-based subsample of the Socio-Economic Panel (SOEP). By using laboratory-analyzed blood samples to detect antibodies to the SARS-CoV-2 virus, we were able to identify a history of vaccination or infection in study participants. By combining these results with survey data, we were able to identify groups within the population that are at increased risk of infection. By linking the RKI-SOEP-2 survey data with data from other waves of the SOEP survey, we will be able to examine the medium- to long-term impacts of the COVID-19 pandemic, including effects of long COVID, in diverse areas of life. Furthermore, the data provide insight into the population’s willingness to be vaccinated as well as related attitudes and conditions. In sum, the RKI-SOEP-2 survey data offer a better understanding of the scope of the epidemic in Germany and can help in identifying target groups for infection control in the present and future pandemics.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66924856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Micro-data on robots have been very sparse in Germany so far. Consequently, a dedicated section has been introduced in the IAB Establishment Panel 2019 that includes questions on the number and type of robots used. This article describes the background and development of the survey questions, provides information on the quality of the data, possible checks and steps of data preparation. The resulting data is aggregated on industry level and compared with the frequently used robot data by the International Federation of Robotics (IFR) which contains robot supplier information on aggregate robot stocks and deliveries.
{"title":"Micro Data on Robots from the IAB Establishment Panel","authors":"Verena Plümpe, Jens Stegmaier","doi":"10.1515/jbnst-2022-0045","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0045","url":null,"abstract":"Abstract Micro-data on robots have been very sparse in Germany so far. Consequently, a dedicated section has been introduced in the IAB Establishment Panel 2019 that includes questions on the number and type of robots used. This article describes the background and development of the survey questions, provides information on the quality of the data, possible checks and steps of data preparation. The resulting data is aggregated on industry level and compared with the frequently used robot data by the International Federation of Robotics (IFR) which contains robot supplier information on aggregate robot stocks and deliveries.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66925301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract I present the first database of historical local population figures for all Germany. The German Local Population Database (GPOP) includes total population in 1871, 1910, 1939, 1946, 1961, 1987, 1996, 2011, and 2019 for the universe of all German municipalities, counties, and states at consistent contemporary boundaries (31 December 2019). The database was hand-collected and assembled from more than 50 sources. The data reflect 150 years of regional development and disparities in Germany. For example, East and West Germany are heavily diverging in population since 1945; and the divide was not reversed but even doubled after reunification.
{"title":"The German Local Population Database (GPOP), 1871 to 2019","authors":"Felix Roesel","doi":"10.2139/ssrn.4175813","DOIUrl":"https://doi.org/10.2139/ssrn.4175813","url":null,"abstract":"Abstract I present the first database of historical local population figures for all Germany. The German Local Population Database (GPOP) includes total population in 1871, 1910, 1939, 1946, 1961, 1987, 1996, 2011, and 2019 for the universe of all German municipalities, counties, and states at consistent contemporary boundaries (31 December 2019). The database was hand-collected and assembled from more than 50 sources. The data reflect 150 years of regional development and disparities in Germany. For example, East and West Germany are heavily diverging in population since 1945; and the divide was not reversed but even doubled after reunification.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47887591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vivek Mukherjee, D. Rübbelke, Theresa Stahlke, Anja Brumme
Abstract The paper derives an efficient allocation rule of adaptation aid from a donor to the recipient nations, which is different from the traditional development aid literature. The design of the allocation rule takes care of the optimum reaction of the nations on receipt of the aid. It suggests that the allocation rule must take care of (i) distributional weight of the recipients on the donor’s welfare, (ii) their vulnerability to climate change, (iii) their efficiency in using the aid and (iv) their mitigation response to the aid. It discusses the way these factors can be incorporated in an implementable rule by use of the available data. The score of a nation derived from the first three factors requires an upward/downward adjustment if the adaptation aid leads to an increase/decrease of the mitigation effort of the country. A nation receiving a higher score is rewarded with higher allocation of aid. The paper suggests as a rule of thumb that the aid in the form of technical assistance requires a downward adjustment and the aid in monetary form requires an upward adjustment in the score.
{"title":"Allocation of Adaptation Aid: A Normative Theory","authors":"Vivek Mukherjee, D. Rübbelke, Theresa Stahlke, Anja Brumme","doi":"10.1515/jbnst-2021-0031","DOIUrl":"https://doi.org/10.1515/jbnst-2021-0031","url":null,"abstract":"Abstract The paper derives an efficient allocation rule of adaptation aid from a donor to the recipient nations, which is different from the traditional development aid literature. The design of the allocation rule takes care of the optimum reaction of the nations on receipt of the aid. It suggests that the allocation rule must take care of (i) distributional weight of the recipients on the donor’s welfare, (ii) their vulnerability to climate change, (iii) their efficiency in using the aid and (iv) their mitigation response to the aid. It discusses the way these factors can be incorporated in an implementable rule by use of the available data. The score of a nation derived from the first three factors requires an upward/downward adjustment if the adaptation aid leads to an increase/decrease of the mitigation effort of the country. A nation receiving a higher score is rewarded with higher allocation of aid. The paper suggests as a rule of thumb that the aid in the form of technical assistance requires a downward adjustment and the aid in monetary form requires an upward adjustment in the score.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66924590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Bystrov, V. Naboka, A. Staszewska-Bystrova, P. Winker
Abstract Textual data gained relevance as a novel source of information for applied economic research. When considering longer periods or international comparisons, often different text corpora have to be used and combined for the analysis. A methods pipeline is presented for identifying topics in different corpora, matching these topics across corpora and comparing the resulting time series of topic importance. The relative importance of topics over time in a text corpus is used as an additional indicator in econometric models and for forecasting as well as for identifying changing foci of economic studies. The methods pipeline is illustrated using scientific publications from Poland and Germany in English and German for the period 1984–2020. As methodological contributions, a novel tool for data based model selection, sBIC, is impelemented, and approaches for mapping of topics of different corpora (including different languages) are presented.
{"title":"Cross-Corpora Comparisons of Topics and Topic Trends","authors":"V. Bystrov, V. Naboka, A. Staszewska-Bystrova, P. Winker","doi":"10.1515/jbnst-2022-0024","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0024","url":null,"abstract":"Abstract Textual data gained relevance as a novel source of information for applied economic research. When considering longer periods or international comparisons, often different text corpora have to be used and combined for the analysis. A methods pipeline is presented for identifying topics in different corpora, matching these topics across corpora and comparing the resulting time series of topic importance. The relative importance of topics over time in a text corpus is used as an additional indicator in econometric models and for forecasting as well as for identifying changing foci of economic studies. The methods pipeline is illustrated using scientific publications from Poland and Germany in English and German for the period 1984–2020. As methodological contributions, a novel tool for data based model selection, sBIC, is impelemented, and approaches for mapping of topics of different corpora (including different languages) are presented.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66925055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Presented analysis of gas price formation mechanism in Germany was prompted by changes brought about by technological advancements and the liberalization and harmonization of natural gas markets in the European Union after the year 2000. Because the data used in the study is generated by nonstationary stochastic processes, the cointegrated vector autoregressive model was applied as the most appropriate. The analysis pointed out that the price of natural gas, oil and the USD/EUR exchange rate influence each other in the long run and thus should be modelled together. Gas price in Germany is driven by both fundamental and financial factors, and so it rises with economic expansion, oil price increases, and the depreciation of the USD. It also reacts to changes in short-term interest rates and the volume of gas production in the US, which confirms that the shale revolution in this country has been consequential for gas prices in Europe, like any other supply shock would have been.
{"title":"A Tripolar Model of Gas Price Formation in Germany. Does the Shale Revolution in the US Matter?","authors":"Anna Moenke, A. Welfe","doi":"10.1515/jbnst-2022-0002","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0002","url":null,"abstract":"Abstract Presented analysis of gas price formation mechanism in Germany was prompted by changes brought about by technological advancements and the liberalization and harmonization of natural gas markets in the European Union after the year 2000. Because the data used in the study is generated by nonstationary stochastic processes, the cointegrated vector autoregressive model was applied as the most appropriate. The analysis pointed out that the price of natural gas, oil and the USD/EUR exchange rate influence each other in the long run and thus should be modelled together. Gas price in Germany is driven by both fundamental and financial factors, and so it rises with economic expansion, oil price increases, and the depreciation of the USD. It also reacts to changes in short-term interest rates and the volume of gas production in the US, which confirms that the shale revolution in this country has been consequential for gas prices in Europe, like any other supply shock would have been.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66924885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Information on individuals holding managerial or supervisory positions within establishments is important for various aspects of labour market research. However, identifying managers or supervisors in German administrative records is not straightforward. This paper uses survey information from the Panel Study Labour Market and Social Security (PASS) to predict managerial or supervisory tasks in administrative records that can be used to enhance the identification of managers and supervisors in the Sample of Integrated Labour Market Biographies (SIAB). Furthermore, I provide an applied example in which I calculate gender differences in the probability to hold a managerial position.
{"title":"Identifying Supervisory or Managerial Status in German Administrative Records","authors":"Matthias Collischon","doi":"10.1515/jbnst-2022-0035","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0035","url":null,"abstract":"Abstract Information on individuals holding managerial or supervisory positions within establishments is important for various aspects of labour market research. However, identifying managers or supervisors in German administrative records is not straightforward. This paper uses survey information from the Panel Study Labour Market and Social Security (PASS) to predict managerial or supervisory tasks in administrative records that can be used to enhance the identification of managers and supervisors in the Sample of Integrated Labour Market Biographies (SIAB). Furthermore, I provide an applied example in which I calculate gender differences in the probability to hold a managerial position.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66925280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wehrheim, Lino: Im Olymp der Ökonomen – Zur öffentlichen Resonanz wirtschaftspolitischer Experten von 1965 bis 2015 (Die Einheit der Gesellschaftswissenschaften im 21. Jahrhundert), Mohr Siebeck, Tübingen 2021","authors":"U. Heilemann","doi":"10.1515/jbnst-2022-0029","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0029","url":null,"abstract":"","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66925063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract In the monthly ifo Business Survey, around 9000 companies answer questions about their current business situation, expectations, and plans for the near future as well as on other business variables. Beyond the regular questions, ifo has also the possibility to include supplementary questions into the survey. These questions may be prompted by the intention to obtain an ad hoc picture of the effects of certain developments in economic policy on the companies and their reactions to them (e.g. the Covid-19 pandemic or the war in Ukraine). Another reason is the collection of data for research projects. This article gives an overview of all supplementary questions since 2009 through May 2022. It intends to show examples of the use of the obtained data and can be used as a guide for future research projects. Researchers can work with the firm-level microdata of supplementary and regular survey questions at the LMU-ifo Economics & Business Data Center.
{"title":"Beyond the Business Climate: Supplementary Questions in the ifo Business Survey","authors":"Katrin Demmelhuber, Stefan Sauer, K. Wohlrabe","doi":"10.1515/jbnst-2022-0032","DOIUrl":"https://doi.org/10.1515/jbnst-2022-0032","url":null,"abstract":"Abstract In the monthly ifo Business Survey, around 9000 companies answer questions about their current business situation, expectations, and plans for the near future as well as on other business variables. Beyond the regular questions, ifo has also the possibility to include supplementary questions into the survey. These questions may be prompted by the intention to obtain an ad hoc picture of the effects of certain developments in economic policy on the companies and their reactions to them (e.g. the Covid-19 pandemic or the war in Ukraine). Another reason is the collection of data for research projects. This article gives an overview of all supplementary questions since 2009 through May 2022. It intends to show examples of the use of the obtained data and can be used as a guide for future research projects. Researchers can work with the firm-level microdata of supplementary and regular survey questions at the LMU-ifo Economics & Business Data Center.","PeriodicalId":45967,"journal":{"name":"Jahrbucher Fur Nationalokonomie Und Statistik","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66925262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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