In this paper, spatial competition between two sellers in a market (Hotelling, 1929) and total transportation costs minimization (Weber, 1909) are combined, and equilibrium and optimum locations of firms are analyzed along with the consequent policy implications. We reveal that when the output...

In this paper, we present a new logic of indeterminacy of stationary monetary equilibria. We rst show that, in a class of dynamic Walrasian market models with at money, stationary equilibria are indeterminate; that is, there exists a continuum of stationary equilibria, where the value of money...

We study how individuals match their skills with an occupation's demands as they choose a career. With data on individuals' test scores for multiple types of skills and work histories, we have a rich description of this process. We quantify the quality of one's occupational match and how it...

In this paper, we ask to what extent changes to the age and sex structure of the population account for the changes in the marriage behavior observed in the United States in the last century (from 1900 to 1980). The decrease in mortality, especially for women, and the changes in immigration...

Rebuilding of victims' livelihoods was a crucial issue in the restoration process in the1995 Hanshin-Awaji Earthquake Disaster. Housing damage assessment influencedmost of the rebuilding of the livelihood in the long term, because the Victim Certificatesissued by the local governments based on...

The Nishinomiya Built Environment Database, which can be used to analyze the disaster process of the 1995 Hanshin-Awaji Earthquake Disaster in Nishinomiya City, has been expanded with new data entries. The database contains the following very detailed datasets: (1) the urbanization area base...

The relationship between building damage patterns and human casualties in Nishinomiya City – one of the most heavily damaged cities in the 1995 Hanshin-Awaji Earthquake Disaster – was investigated using photographs of damaged buildings. First, the photographs of buildings in which casualties...