A model of merchants

I propose a simple model of merchants who are specialized in buying and selling a homogeneous good. Facing the same frictions as in the buyer-seller direct trades, merchants can make profits with an ability to buy and sell many units of the good. They set the price to compete in the market and provide buyers with a strong likelihood of obtaining the good. This paper establishes a turnover equilibrium where some agents choose to become merchants endogenously. An interesting multiplicity can emerge.     

Share issuance and cross-sectional returns: International evidence

Share issuance predicts cross-sectional returns in a non-U.S. sample of stocks from 41 different countries. Issuance predictability has greater statistical significance than either size or momentum, and is similar to book-to-market. As in the U.S., the international issuance effect is robust across both small and large firms. Unlike the U.S., the effect is driven more by low returns after share creation rather than positive returns following share repurchases. Issuance return predictability is stronger in countries with greater issuance activity, greater stock market development, and stronger investor protection. The results suggest that the share issuance effect is related to the ease with which firms can issue and repurchase their shares.     

Is empowerment really a contributory factor to service quality?

This article investigates how empowerment of front-line staff affects service quality in mass and technological services. A questionnaire survey and in-depth interviews were conducted. Analysis of the questionnaire data revealed that although there was a moderate association between empowerment and service quality in mass services, the relationship was not statistically significant in technological services. The interview data explain these results and highlight important differences between mass and technological services, both in the type of staff and in the nature of tasks undertaken. Moreover, it was apparent that there were difficulties in implementing empowerment in mass services.     

Total Labour Requirements and Value Added Productivity of Labour in the Process of Economic Development

When the inverse of the value added productivity of labour is regressed on total labour requirements (which is equivalent to labour values), a significant relationship is obtained. This indicates that the value added productivity of labour can be explained by total labour requirements (labour values). The mean value of the regression coefficients is about 1.7. The regression coefficients have a tendency to increase during the process of rapid economic development and to decrease afterwards. Such movements are explained by value added linkages. This study is based on input–output analysis, where total labour requirements per monetary unit of output and the value added productivity of labour are calculated for each of 24 industries in Japan, Korea and USA, every 5 years between 1960 to 1985.     

Underlying Demand for Licensed Childcare Services in Urban Japan*

There is growing concern regarding the problem of children waiting for licensed daycare services in Japan's metropolitan areas. In addition to the large number of children on the publicly announced waiting lists, there is an even larger group of underlying demanders, who would otherwise choose to apply for licensed childcare services if the waiting lists were not so long. The present paper attempts to use the contingent valuation method to estimate the underlying demand for licensed childcare services in the Tokyo Metropolitan Area. As a result, we find that the underlying waiting rate for licensed childcare services is much higher than the publicly announced waiting rate; that the shortage of service supply for children aged below 1 year old is especially prominent; and, that the total number of children (age ≤ 3) in the status of underlying demand even exceed the present enrolment considerably.     

Intergenerational Wealth Mobility in France, 19th and 20th Century

This paper examines intergenerational wealth mobility between fathers and children in France between 1848 and 1960. Considering wealth mobility in the long run requires taking into account not only positional mobility (that is, how families move within a given distribution of wealth), but also structural mobility induced by changes in the distribution of wealth. Such changes are related to two structural phenomena: in the nineteenth century, the rising number of individuals leaving no estate at death and, after World War I, the decline in the number of the very rich who could live off their wealth. The paper studies the movements between these groups and estimates the intergenerational elasticity of wealth, taking into account the persistence at the bottom and at the top.