scholarly journals From micro to macro: a note on the analysis of aggregate productivity dynamics using firm-level data

Author(s):  
Daniel A. Dias ◽  
Carlos Robalo Marques
2021 ◽  
Vol 2021 (1314) ◽  
pp. 1-36
Author(s):  
Daniel A. Dias ◽  
◽  
Carlos Robalo Marques ◽  

In the empirical literature, the analysis of aggregate productivity dynamics using firm-level productivity has mostly been based on changes in the mean of log-productivity. This paper shows that there can be substantial quantitative and qualitative differences in the results relative to when the analysis is based on changes in the mean of productivity, and discusses the circumstances under which such differences are likely to happen. We use firm-level data for Portugal for the period 2006-2015 to illustrate the point. When the mean of productivity is used, we estimate that TFP and labor productivity for the whole economy increased by 17.7 percent and 5.2 percent, respectively, over this period. But, when the mean of log-productivity is used, we estimate that these two productivity measures declined by 4.3 percent and 1.8 percent, respectively. Similarly disparate results are obtained for productivity decompositions regarding the contributions for productivity growth of surviving, entering and exiting firms.


2014 ◽  
Vol 96 (4) ◽  
pp. 745-755 ◽  
Author(s):  
Eric J. Bartelsman ◽  
Zoltan Wolf

2012 ◽  
Author(s):  
Mariann Rigo ◽  
Vincent Vandenberghe ◽  
Fábio Waltenberg

2019 ◽  
Vol 11 (1) ◽  
pp. 38-63 ◽  
Author(s):  
Youssef Benzarti ◽  
Dorian Carloni

This paper evaluates the incidence of a large cut in value-added taxes (VATs) for French sit-down restaurants in 2009. In contrast to previous studies, which only focus on the price effects of VAT reforms, we estimate the effects of the VAT cut on four groups: workers, firm owners, consumers, and suppliers of material goods. Using a difference-in-differences strategy on firm-level data, we find that: firm owners pocketed more than 55 percent of the VAT cut; consumers, sellers of material goods, and employees shared the remaining windfall with consumers benefiting the least; and the employment effects were limited. (JEL H22, H25, L83)


Author(s):  
Trung A Dang ◽  
Randall W Stone

Abstract We find firm-level evidence that US banks receive preferential treatment in countries under IMF conditionality. We rely on investment location decisions to infer firms’ expectations about future profits and find that US firms are approximately 53 percent more likely to acquire financial firms in countries under financial conditionality. IMF programs without financial conditionality and FDI in other sectors serve as placebo tests. Financial conditionality has weak effects on investment decisions by non-US firms, which implies a political-economy interpretation. Firm-level data indicate that the distinctive behavior of US firms is not due to advantages of scale or to a US-firm fixed effect, but to US influence in the IMF. Firms from other major IMF shareholders benefit as well, but the effects are much weaker. The effects are concentrated in the politically relevant firms that have local affiliates, which is consistent with the interpretation that firms lobby for preferential treatment.


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