Aggregate Implications of Lumpy Investment: New Evidence and a DSGE Model

10.3386/w12336 ◽

2006 ◽

Cited By ~ 13

Author(s):

Ruediger Bachmann ◽

Ricardo Caballero ◽

Eduardo M.R.A. Engel

Keyword(s):

Dsge Model ◽

Lumpy Investment ◽

New Evidence

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Aggregate Implications of Lumpy Investment: New Evidence and a DSGE Model

American Economic Journal Macroeconomics ◽

10.1257/mac.5.4.29 ◽

2013 ◽

Vol 5 (4) ◽

pp. 29-67 ◽

Cited By ~ 36

Author(s):

Rüdiger Bachmann ◽

Ricardo J. Caballero ◽

Eduardo M. R. A. Engel

Keyword(s):

Business Cycle ◽

Time Variation ◽

Specific Time ◽

Dsge Model ◽

Lumpy Investment ◽

Macroeconomic Analysis ◽

Capital Adjustment ◽

Aggregate Investment ◽

The Business Cycle ◽

New Evidence

The sensitivity of US aggregate investment to shocks is procyclical. The response upon impact increases by approximately 50 percent from the trough to the peak of the business cycle. This feature of the data follows naturally from a DSGE model with lumpy microeconomic capital adjustment. Beyond explaining this specific time variation, our model and evidence provide a counterexample to the claim that microeconomic investment lumpiness is inconsequential for macroeconomic analysis. (JEL E13, E22, E32)

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Systematic effects in observed parallaxes

International Astronomical Union Colloquium ◽

10.1017/s0252921100073887 ◽

1978 ◽

Vol 48 ◽

pp. 31-35

Author(s):

R. B. Hanson

Keyword(s):

Error Estimates ◽

Zero Point ◽

Absolute Zero ◽

Apparent Magnitude ◽

Coherent System ◽

Preliminary Results ◽

General Catalogue ◽

Systematic Effects ◽

New Evidence ◽

Right Ascension

Several outstanding problems affecting the existing parallaxes should be resolved to form a coherent system for the new General Catalogue proposed by van Altena, as well as to improve luminosity calibrations and other parallax applications. Lutz has reviewed several of these problems, such as: (A) systematic differences between observatories, (B) external error estimates, (C) the absolute zero point, and (D) systematic observational effects (in right ascension, declination, apparent magnitude, etc.). Here we explore the use of cluster and spectroscopic parallaxes, and the distributions of observed parallaxes, to bring new evidence to bear on these classic problems. Several preliminary results have been obtained.

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MERLIN Finds New Evidence of Ranolazine Safety

Internal Medicine News ◽

10.1016/s1097-8690(07)70525-5 ◽

2007 ◽

Vol 40 (9) ◽

pp. 36

Author(s):

BRUCE JANCIN

Keyword(s):

New Evidence

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Vaccination for travellers – new evidence and recommendations

Therapeutische Umschau ◽

10.1024/0040-5930.58.6.362 ◽

2001 ◽

Vol 58 (6) ◽

pp. 362-366 ◽

Cited By ~ 2

Author(s):

Matius P. Stürchler ◽

R. P. Steffen

Keyword(s):

Hepatitis B ◽

Hepatitis A ◽

New Evidence

Impfungen sind einfache und effektive Maßnahmen zur Verhinderung von Reisekrankheiten. Compliance-Probleme sind gering, da alle Impfungen noch vor Abreise verabreicht werden und bei manchen Impfungen nur eine Dosis für den zuverlässigen Schutz nötig ist. Für jeden Reisenden sind die Hepatitis A- und die Diphtherie-Tetanus-Impfung empfohlen, für Asien und Afrika auch die Polioimpfung. Bei Reisen >30 Tagen, jüngeren Personen und Reisenden mit Risikoverhalten sollte immer auch eine Hepatitis B-Impfung, eventuell als Kombination mit Hepatitis A in Betracht gezogen werden. Je nach Reisestil, -destination und -dauer können auch weitere Impfungen wie z.B. die Typhus-, Tollwut-, Zeckenenzephalitis-, Grippe-, Masern-Mumps-Röteln-, Gelbfieber-, Meningokokkenmeningitis- und die Japanische Enzephalitis-Impfung in Frage kommen. Mehrere Impfungen können gleichzeitig verabreicht werden – eine Staffelung ist nicht nötig. i BAG Supplementum VI, Stand Juli 2000 «Impfungen für Auslandreisende»; http://www.admin.ch/bag/infekt/prev/reisemed/index.htm; Safetravel http://www.safetravel.ch; Tropimed

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