The model of the preceding sections has rich implications for both the cross-sectional and time series behavior of labor markets. We now explore these implications quantitatively and confront them with relevant stylized facts that have emerged in recent literature.
An overview of our approach is provided in the tables and figures that follow. Table 1 summarizes our calibration strategy and its implied parameters, expressed at a monthly frequency. Table 2, together with Figures 5 and 6, then report the calibrated model’s implications for a wide range of nontargeted moments, and contrast them with empirical analogues. These are split between cross-sectional implications for measures of imperfect labor market competition and establishment dynamics, and macroeconomic implications for aggregate labor market dynamics. We now describe our approach in detail.
FIGURE 5
Open in new tabDownload slide Gross worker and job flows implied by the model
Notes: Application of Davis et al. and JOLTS methodologies to model-generated data simulated over one quarter in Panels A and B, and one month in Panels C and D. Data in Panel B are from Davis et al. (2012). Data in Panels C and D are estimates from Davis et al. (2013) with controls for establishment fixed effects. “Adjusted” model-generated data are based on a model of mismeasurement of vacancies reported in the text.
FIGURE 6
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Notes: Based on simulation of the model calibrated as described in Table 1. The figure illustrates the dynamic response to an unanticipated, permanent 1% decline in aggregate labor productivity.
TABLE 1 Parameters and targeted moments of calibrated model (monthly frequency)
Notes: Data ranges are from the following sources. Panel A: Manning (2011); Kline et al. (2019). Panel B: Davis et al. (2012, 2013); Haltiwanger et al. (2013). Panel C: an update and extension of Shimer (2005) for labor market stocks and flows; a summary of Solon et al. (1994) and Elsby et al. (2016) for wages. “Adjusted ˜ν” model outcomes in Panel B are based on a model of mismeasurement of vacancies reported in the text. Model outcomes in Panel C are steady state (semi-)elasticities. Further detail is provided in the main text.
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