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Trading through platforms: evidence from AliExpress

This paper strives to contribute three things to the literature. The first is a line-sketch theory model that puts consumers into the value chain. It emphasizes the value-creating aspect of superior matching between consumers preferences and the varieties when they can purchase online (and thus have access to a broader range of varieties than is available locally). We indirectly test...

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/ 20/04/2021

CleanML: A Study for Evaluating the Impact of Data Cleaning on ML Classification Tasks

Li, Peng; Rao, Xi; Blase, Jennifer; Zhang, Yue; Chu, Xu; Zhang, Ce

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English, Deutsch / 19/04/2021

WP - 2021-04-16 - Angela Abbate and Dominik Thaler: Optimal monetary policy with the risk-taking channel

Empirical research suggests that lower interest rates induce banks to take higher risks. We assess analytically what this risk-taking channel implies for optimal monetary policy in a tractable New Keynesian model. We show that this channel creates a motive for the planner to stabilize the real rate. This objective conflicts with the standard inflation stabilization objective. Optimal...

Institution partenaire

Banque nationale suisse

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English / 16/04/2021

WP - 2021-04-15 - Thomas Nitschka and Shajivan Satkurunathan: Habits die hard: implications for bond and stock markets internationally

This paper assesses whether the global fall in inflation expectations together with increased fear of recession, the economic mechanism that drives asset prices in a model with consumption habits, help to explain the downward trajectory in nominal government bond yields and the stock price dynamics of six major economies from 1988 to 2019. We calibrate the habit model for each...

Institution partenaire

Banque nationale suisse

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English / 15/04/2021

Webinar zum LehrstellenPuls: Ergebnisse LehrstellenPuls März 2021

Bolli, Thomas; Caves, Katherine M.; Pusterla, Filippo; Rageth, Ladina; Renold, Ursula; Sritharan, Aranya; Trachsel Díaz-Tejeiro, Sandra

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English, Deutsch / 15/04/2021

WP - 2021-04-13 - Lucas Marc Fuhrer and Nils Herger: Real interest rates and demographic developments across generations: A panel-data analysis over two centuries

This paper empirically examines the effect of population growth on long-term real interest rates. Although this effect is well founded in macroeconomic theory, the corresponding empirical results have been rather tenuous and surprisingly unstable. As the demographic interest rate impact is theoretically based on intergenerational relationships, we not only contemplate gross...

Institution partenaire

Banque nationale suisse

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English / 13/04/2021

Lena: a Voice-Based Conversational Agent for Remote Patient Monitoring in Chronic Obstructive Pulmonary Disease

Cleres, David; Rassouli, Frank; Brutsche, Martin; Kowatsch, Tobias; Barata, Filipe

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English, Deutsch / 13/04/2021

Alternative solutions to the odious debt problem

The doctrine of state succession requires that governments honor the international commitments of their predecessors. Even if a dictator borrows to oppress his own citizens, future generations are required to service the debts and commitments contracted by the dictator. This paper starts by briefly describing possible exceptions to this doctrine by focusing on war and hostile debts....

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English / 12/04/2021

The COVID-19 and bond spreads

Financial markets reacted with a vengeance to the COVID-19 pandemic. We argue that while the spread of the pandemic is statistically significant in explaining changes to bond spreads, it has little additional explanatory power over variables that capture financial stress. Financial markets reacted as in any international financial crisis by penalizing emerging economies exposing...

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English / 12/04/2021

Ambos, Björn; Brandl, Kristin; Perri, Alessandra; Scalera, Vittoria G. & Van Assche, Ari (2021) The nature of innovation in global value chains. Journal of World Business, 56 (4). ISSN 1090-9516

Global value chains (GVCs) have revolutionized production processes and many companies no longer produce goods and services entirely in one single country or within their own organizational boundaries. Through off- shoring and outsourcing, value chains are sliced up and activities are dispersed to locations and actors where they can be produced or executed most efficiently. The fine...

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/ 09/04/2021

Reply to: “Results from a biodiversity experiment fail to represent economic performance of semi-natural grasslands”

Schaub, Sergei; Finger, Robert; Leiber, Florian; Probst, Stefan; Kreuzer, Michael; Weigelt, Alexandra; Buchmann, Nina; Scherer-Lorenzen, Michael

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English, Deutsch / 09/04/2021

Résultats du Pouls des places d’apprentissage de mars 2021

Bolli, Thomas; Caves, Katherine M.; Pusterla, Filippo; Rageth, Ladina; Renold, Ursula; Sritharan, Aranya; Trachsel Díaz-Tejeiro, Sandra

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English, Deutsch / 08/04/2021

Computer Mouse Movements as an Indicator of Work Stress: Longitudinal Observational Field Study

Banholzer, Nicolas; Feuerriegel, Stefan; Fleisch, Elgar; Bauer, Georg F.; Kowatsch, Tobias

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English, Deutsch / 02/04/2021

Schwaninger, Markus & Schönenberger, Lukas: Covid19-Pandemie - Umgang mit dem Unvorhersehbaren: Ein Kybernetisches Modell für die Krisenbewältigung. Diskussionsbeiträge des IfB-Institut für Betriebswirtschaft, Nr. 61 : Institut für Betriebswirtschaft an der Universität St. Gallen,

Der Umgang mit dem Coronavirus wird meist aus epidemiologischer, virologischer oder ökonomischer Sicht betrachtet und kommentiert. In diesem Beitrag wird gezeigt, dass die Dimension des Organisatorischen in diesem Zusammenhang von ebenso grosser Bedeutung ist. Sie wird zu oft vernachlässigt. Wir gehen der Frage nach, wie die in der Schweiz aufgebaute Organisation zur Bewältigung der...

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/ 01/04/2021

The ambigous role of social influence on the wisdom of crowds: An analytic approach

Mavrodiev, Pavlin; Schweitzer, Frank

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English, Deutsch / 01/04/2021

Social network data of Swiss farmers related to agricultural climate change mitigation

Kreft, Cordelia S.; Angst, Mario; Huber, Robert; Finger, Robert

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English, Deutsch / 01/04/2021

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