When procurement contracts are incomplete, they are frequently changed after the contract is awarded to the lowest bidder. This results in a final cost that differs from the initial price, and may involve significant transaction costs due to renegotiation. We propose a stylized model of bidding...

When procurement contracts are incomplete, they are frequently changed after the contract is awarded to the lowest bidder. This results in a final cost that differs from the initial price, and may involve significant transaction costs due to renegotiation. We propose a stylized model of bidding...

In this paper, the authors present a new approach to estimate the impact of a minimum wage on the labor market of the construction sector in Germany. Instead of estimating the effect on employment, the authors focus on the change of prices on a firm level in order to differentiate between a...

This research assesses the firm-specific reasons for lower productivity levels between West and East German firms. The study is based on a unique data-base generated by field work in the two particularly important sectors of machinery manufacturers and furniture manufacturers. Our results...

The very first minimum wage in Germany was introduced in 1997 for blue-collar workers in sub-sectors of the construction industry. In the setting of a natural experiment blue-collar workers in neighboring 4-digit-industries and white-collar workers are used as control groups for...

The very first minimum wage in Germany was introduced in 1997 for blue-collar workers in sub-sectors of the construction industry. In the setting of a natural experiment blue-collar workers in neighboring 4-digit-industries and white-collar workers are used as control groups for...