The 3 references without contexts in paper Christopher F. Baum, Dorothea Schäfer, Oleksandr Talavera (2006) “The Effects of Industry-Level Uncertainty on Cash Holdings: The Case of Germany” / RePEc:boc:bocoec:637

Dittmar, Amy, J. M.-S. and Servaes, H. (2003), ‘International corporate governance and corporate cash holdings’,Journal of Financial and Quantitative Analysis38:1, 111– 33.
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Working Paper 6652, National Bureau of Economic Research, Inc. 14
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Kim, Chang-Soo, D. C. M. and Sherman, A. E. (1998), ‘The determinants of corporate liquidity: Theory and evidence’,Journal of Financial and Quantitative Analysis 33, 335–359.
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