I am an assistant professor (tenure track) in economics at BI Norwegian Business School. Affiliated with Uppsala Center for Labor Studies (UCLS)
Fixed-Wage Contracts and Monetary Non-Neutrality -- with Mikael Carlsson and Oskar Nordström Skans 2019, American Economic Journal: Macroeconomics, 11 (2): 171-92.
Abstract: We study the importance of wage rigidities for the monetary policy transmission mechanism. Using uniquely rich micro data on Swedish wage negotiations, we isolate periods when the labor market is covered by fixed wage contracts. Importantly, negotiations are coordinated in time but their seasonal patterns are far from deterministic. Using a two-regime VAR model, we document that monetary policy shocks have a larger impact on production during fixed wage episodes as compared to the average response. The results do not seem to be driven by the periodic structure, nor the seasonality, of the renegotiation episodes.
Monetary Policy and the Labor Market: A Quasi-Experiment in Sweden (March 2025) -- with John Coglianese and Christina Patterson, Revise and Resubmit, American Economic Review
Abstract: We analyze a monetary quasi-experiment in Sweden from 2010–2011, when the Riksbank raised the interest rate substantially. We argue that this increase was unrelated to labor market conditions, driven instead by new concerns at the Riksbank about financial stability. Using a battery of specifications that rule out domestic or international confounders, we show that this monetary tightening led to a substantial economic contraction, raising unemployment by 1–2 percentage points. Using administrative microdata, we find that sectors with nominal wage rigidity drove much of the response and that the monetary contraction was more regressive than the typical business cycle.
Labor Cost Adjustments During the Great Recession : Wages, Separations, and Labor Market Frictions (December 2024) , SSRN 5062890 Revise and Resubmit, Journal of Money Credit and Banking
Abstract: Using Swedish microdata, I analyze wage adjustments and employment flows following an aggregate demand shock. For identification, I exploit firm-level variation in exposure to the Great Recession, driven by differences in export-to-sales ratios. I find a co-movement between individual firms' profits and their workers' wages of 6-8%, but the primary channel of adjustment occurred through employment reductions. Wage-setting institutions affected these flows. Workers under predetermined union contracts that guaranteed individual wage increases experienced six times more employment adjustment relative to wage changes, while workers covered by less stringent union contracts exhibited an adjustment ratio closer to one-for-one.
The Rules of the Game: Local Wage Bargaining and the Gender Pay Gap (October 2024) -- with Oskar N. Skans, IZA working paper nr 17381
Abstract: We study how local bargaining institutions affect the within-job gender wage gap among Swedish blue collar workers. Collective agreements with varying degrees of local flexibility tend to cover blue-collar workers across different occupations within the same firm. As a consequence, workers performing the same tasks but in different firms are covered by different agreements. We show that the gender pay gap is substantially reduced in jobs covered by collective agreements that guarantee each worker a minimum pay raise every year. Bargaining constraints have a greater impact on gender equality in settings where females are underrepresented. Effects are smaller in more productive firms as these firms can share rents above the contractual minimum with less constraints, even when formal contracts are rigid. Overall, the results suggest that the specifics of local bargaining institutions can play an important role in shaping gender wage disparities among low-paid workers.
Business Cycles and Production Networks (2019), Working Paper Department of Economics, Uppsala University
Abstract (extended): What is the origin of business cycles? The traditional view is that a business cycle is due to shocks correlated across sectors. This is complemented by a recently emerging literature where idiosyncratic shocks to larger or well interconnected sectors contribute to aggregate variation. This paper addresses the relative empirical importance of these two channels of business cycle variation. Based on a network-model à la Acemoglu et al. (2012), I derive an influence vector for empirical aggregation and evaluation. Further, by decomposing this vector I identify the elements that drive the amplification. Results demonstrate that up to one-third of the business cycle is driven by idiosyncratic productivity variation together with network amplifications. In addition, there may exist important sector-level frictions, which motivate a complicated weighting matrix based on network-linkages, but they do not further skew the interconnections between sectors. This suggests that the size distribution is a sufficient statistic for detecting the macroeconomic implications of micro-level shocks.
Business Cycles, GRA6639
International Macroeconomics and Finance, GRA6666
Business Cycles, GRA6639