Direct evidence for income comparisons and subjective well-being across reference groups
L. Goerke, M. Pannenberg, Economics Letters 137 (2015) 95–101.

Risk attitudes and reservation wages of unemployed workers: Evidence from panel data
M. Pannenberg, Economics Letters 106 (2010) 223–226.

Labor market slack and the wage curve
M. Pannenberg, J. Schwarze, Economics Letters 58 (1998) 351–354.