On the empirics of international smoothing |
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Authors: | Pierfederico Asdrubali Soyoung Kim |
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Institution: | 1. Department of Political and Social Sciences, John Cabot University, Via della Lungara 233, Rome 00165, Italy;2. Department of Economics, Korea University, 5-1 Anam-Dong, Sungbuk-Ku, Seoul 136-701, South Korea |
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Abstract: | By fully exploiting the statistical properties of panel data, this paper improves upon existing methodologies to estimate consumption smoothing at least in three respects. First, we model explicitly incomplete risksharing as well as incomplete intertemporal smoothing, and couch the two mechanisms in a unified framework. Second, we fully exploit simple panel data analysis in order to measure degrees of both risksharing and intertemporal smoothing taking place in a given set of economic regions. In particular, we are able to measure not only the smoothing of idiosyncratic shocks, but also the dependence on aggregate (non-diversifiable) shocks. Third, we distinguish neatly between the effects of temporary vs. permanent shocks. This can be done by taking advantage of the complementarity between the “within” estimator and the “between” estimator in a panel regression. |
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Keywords: | F41 E21 |
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