Bitte verwenden Sie diesen Link, um diese Publikation zu zitieren, oder auf sie als Internetquelle zu verweisen: https://hdl.handle.net/10419/242826 
Erscheinungsjahr: 
2021
Schriftenreihe/Nr.: 
BERG Working Paper Series No. 173
Verlag: 
Bamberg University, Bamberg Economic Research Group (BERG), Bamberg
Zusammenfassung: 
The nexus between debt and inequality has attracted considerable scholarly attention in the wake of the global financial crisis. One prominent candidate to explain the striking co-evolution of income inequality and private debt in this period has been the theory of upward-looking consumption externalities leading to expenditure cascades. We propose a parsimonious model of upward-looking consumption at the micro level mediated by perception networks with empirically plausible topologies. This allows us to make sense of the ambiguous empirical literature on the relevance of this channel. Up to our knowledge, our approach is the first to make the reference group to which conspicuous consumption relates explicit. Our model, based purely on current income, replicates the major stylised facts regarding micro consumption behaviour and is thus observationally equivalent to the workhorse permanent income hypothesis, without facing its dual problem of 'excess smoothness' and 'excess sensitivity'. We also demonstrate that the network topology and segregation has a significant effect on consumption patterns which has so far been neglected.
Schlagwörter: 
Agent-Based Computational Economics
Consumption
Inequality
Relative Income Hypothesis
Positional Goods
Aggregation
ISBN: 
978-3-943153-94-1
Dokumentart: 
Working Paper

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