Several Japanese local governments started to add endogenous minimum prices to firstprice auctions in their public procurements. Any bid less than the endogenous minimum price is referred to as abnormally low and is excluded from the procurement procedure. The endogenous minimum price is...

This paper analyzes an auction mechanism that excludes overoptimistic bidders inspired by the rules of the procurement auctions adopted by several Japanese local governments. Our theoretical and experimental results suggest that the endogenous exclusion rule reduces the probability of suffering...

This paper reports the theoretical and experimental results of auctions for public construction in which firms cut corners. We show that winning bids and qualities of the constructed buildings are both zero in equilibria if there are at least two firms whose initial cash balances are zero. The...

This paper analyzes an auction mechanism that excludes overoptimistic bidders inspired by the rules of the procurement auctions adopted by several Japanese local governments. Our theoretical and experimental results suggest that the endogenous exclusion rule reduces the probability of suffering...

Several European countries and many Japanese local governments began including endogenous minimum prices (EMPs) in first-price auctions (FPAs) in their public procurements. The EMP is calculated based on its relation to the average of all bids or to some lowest bids. Any bid lower than the EMP...

This paper aimed to compare the trust and reciprocity levels among international groups by adopting a modified trust game played among groups from Austria and Japan. Our results were as follows: (i) When the groups interacted intranationally, the trust and reciprocity levels among the Austrian...

This paper explores national identity in trust and reciprocity at the intra- and international levels by adopting a modified trust game played among groups from Austria and Japan, in which subjects play the roles of trustor and trustee consecutively without any information feedback. Intra- and...