In: Swiss Journal of Palaeontology, 2015, vol. 134, no. 2, p. 245-255
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In: Swiss Journal of Palaeontology, 2015, vol. 134, no. 2, p. 149-152
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In: eLife, 2019, vol. 8, p. e43789
The Late Jurassic ‘Solnhofen Limestones’ are famous for their exceptionally preserved fossils, including the urvogel Archaeopteryx, which has played a pivotal role in the discussion of bird origins. Here we describe a new, non-archaeopterygid avialan from the Lower Tithonian Mörnsheim Formation of the Solnhofen Archipelago, Alcmonavis poeschli gen. et sp. nov. Represented by a right...
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In: Swiss Journal of Palaeontology, 2014, vol. 133, no. 1, p. 1-21
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In: Health economics, 2011, vol. 20, no. 4, p. 484-504
Using exceptionally rich linked administrative and survey information on German welfare recipients we investigate the health effects of transitions from welfare to employment and of assignments to welfare-to-work programmes. Applying semi- parametric propensity score matching estimators we find that employment substantially increases (mental) health. The positive effects are mainly driven by...
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In: Palaeobiodiversity and Palaeoenvironments, 2012, vol. 92, no. 1, p. 67-81
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In: Swiss Journal of Geosciences, 2008, vol. 101, no. 1, p. 203-222
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In: Swiss Journal of Geosciences, 2008, vol. 101, no. 3, p. 617-627
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In: Biological Theory, 2013, vol. 8, no. 3, p. 293-311
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In: Paläontologische Zeitschrift, 2008, vol. 82, no. 1, p. 55-84
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