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Financial advisors: A case of babysitters?

Hackethal, Andreas; Haliassos, Michael; Jappelli, Tullio - 2009

We merge administrative information from a large German discount brokerage firm with regional data to examine if financial advisors improve portfolio performance. Our data track accounts of 32,751 randomly selected individual customers over 66 months and allow direct comparison of performance...

Persistent link: https://www.econbiz.de/10010303719

Financial advisors : a case of babysitters?

Hackethal, Andreas; Chaliasos, Michaēl; Jappelli, Tullio - 2009

Persistent link: https://www.econbiz.de/10003864097

Uncertainty about the war in Ukraine : measurement and effects on the German business cycle

Grebe, Moritz; Kandemir, Sinem; Tillmann, Peter - 2023

We assemble a data set of more than eight million German Twitter posts related to the war in Ukraine. Based on state-of-the-art methods of text analysis, we construct a daily index of uncertainty about the war as perceived by German Twitter. The approach also allows us to separate this index...

Persistent link: https://www.econbiz.de/10014285114

Uncertainty about the war in Ukraine : measurement and effects on the German business cycle

Grebe, Moritz; Kandemir, Sinem; Tillmann, Peter - 2023

We assemble a data set of more that eight million German Twitter posts related to the war in Ukraine. Based on state-of-the-art methods of text analysis, we construct a daily index of uncertainty about the war as perceived by German Twitter. The approach also allows us to separate this index...

Persistent link: https://www.econbiz.de/10014286314

Ukrainekrieg : was sagen mehr als 8 Mio. Tweets?

Grebe, Moritz; Kandemir, Sinem; Tillmann, Peter - In: Wirtschaftsdienst : Zeitschrift für Wirtschaftspolitik 103 (2023) 7, pp. 500-502

We collect more than eight million German-language tweets on the war in Ukraine and use a machine learning approach toconstruct a daily index of uncertainty about the war. In an empirical model, we show that fluctuations in uncertainty have strong effectson financial markets and real economic...

Persistent link: https://www.econbiz.de/10014322511

Herding and contrarian behavior in financial markets : an internet experiment

Drehmann, Mathias; Oechssler, Joerg; Roider, Andreas - 2004 - Revised version: June 2004, First version: November 2002

Lecture on the first SFB/TR 15 meeting, Gummersbach, July, 18 - 20, 2004: We report results of an internet experiment designed to test the theory of informational cascades in financial markets (Avery and Zemsky, AER, 1998). More than 6400 subjects, including a subsample of 267 consultants from...

Persistent link: https://www.econbiz.de/10010361992

The price of liquidity: bank characteristics and market conditions

Fecht, Falko; Nyborg, Kjell G.; Rocholl, Jörg - 2008

We study differences in the price paid for liquidity across banks using price data at the individual bank level. Unique … to gauge the extent to which a bank is short or long liquidity. We find that the price a bank pays for liquidity depends … on the liquidity positions of other banks, as well as its own. There is evidence that liquidity squeezes occasionally …

Persistent link: https://www.econbiz.de/10010298747

The price of liquidity: bank characteristics and market conditions

Fecht, Falko; Nyborg, Kjell G.; Rocholl, Jörg - 2009

Persistent link: https://www.econbiz.de/10010264580

Die Haftung gesicherter Kreditgeber für Umweltschäden aus ökonomischer Sicht

Feess, Eberhard - 1997

Persistent link: https://www.econbiz.de/10000622941

Essays in corporate finance : security design, takeovers, and bankruptcy

Vladimirov, Vladimir - 2012

Persistent link: https://www.econbiz.de/10009697316

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