Socioeconomic Changes and the Decline in Poverty: A View from Three Villages in the Philippines, 1985–1997*

The present paper examines socioeconomic changes and decline in rural poverty using a panel dataset collected in the Philippine villages in 1985, 1993 and 1997. The most important finding is the transition of the rural economy away from a regime of low nonfarm income to a regime of high nonfarm income accompanied by a marked decline in poverty. The relative contribution of access to land on rural poverty reduction declined, whereas the relative contribution of human capital, more importantly represented by college schooling, increased over time.     

ON THE MOTHER AND CHILD LABOR NEXUS UNDER CREDIT CONSTRAINTS: FINDINGS FROM RURAL INDIA

There is an emerging consensus that lack of credit is a major cause of child labor and inequality in the intrahousehold distribution of resources. At the same time, patterns in how children spend their time appear to be strongly influenced by maternal employment decisions. This paper includes an assessment of the effect of credit constraints on maternal employment and that of maternal employment on the intrahousehold allocation of labor, a nexus which has been left unexplored by existing studies. Three findings emerge: (1) a mother is more likely to work outside when a household lacks resources, and her domestic labor can be easily replaced by other members, (2) credit market accessibility is one of the major determinants of maternal labor, and (3) elder daughters assume a large part of the burden of maternal employment by providing domestic labor. Under binding credit constraints, results of this study support the collective as opposed to the unitary model of households.     

SOCIO‐ECONOMIC STUDIES ON SUICIDE: A SURVEY

Abstract In this paper, we review economic theories and empirical studies on the socio‐economic aspects of suicide. Through our survey, we would like to emphasize the importance of studying suicide by employing a ‘rational’ approach that complements the medical perspective on suicide. We first introduce major economic theories of suicide and then present a summary of a variety of empirical studies from the socio‐economic perspective. To shed light on the mixed empirical evidence, we employ a meta‐regression method to investigate how the existing empirical results vary. We have identified a publication bias, not highlighted previously, in the existing literature with respect to several commonly employed socio‐economic factors. Several characteristics of existing studies have been identified as influencing the qualitative outcome. We then discuss the recent developments in economic studies on suicide, on the basis of the authors’ ongoing project on suicide. In the concluding section, we point out some issues for further studies.     

Finitely repeated games with monitoring options

We study finitely repeated games where players can decide whether to monitor the other players? actions or not every period. Monitoring is assumed to be costless and private. We compare our model with the standard one where the players automatically monitor each other. Since monitoring other players never hurts, any equilibrium payoff vector of a standard finitely repeated game is an equilibrium payoff vector of the same game with monitoring options. We show that some finitely repeated games with monitoring options have sequential equilibrium outcomes which cannot be sustained under the standard model, even if the stage game has a unique Nash equilibrium. We also present sufficient conditions for a folk theorem, when the players have a long horizon.     

Ecological dumping under foreign investment quotas

In this paper, we examine the discrimination of emission taxes between the export and nontradable sectors in a small open economy. A few articles indicate that there should be no differentiation of environmental policies between sectors in the economy if the government uses indirect instruments such as emission taxes. However, we show that discrimination of emission taxes may occur in an economy that imposes foreign investment quotas. In particular, the possibility that ecological dumping occurs is higher if export goods are more labor intensive than import goods (as in developing countries). Moreover, in the case where import goods are the most capital intensive, both emission tax rates may be lower than the marginal environmental damage, and ecological dumping may occur. It is also shown that easing foreign capital quotas may deteriorate the country’s welfare.     

R&D intensity for innovative and adaptive purposes in overseas subsidiaries: Evidence from Japanese multinational enterprises

This paper investigates the causes of R&D activities of overseas subsidiaries using firm-level panel data for Japanese multinationals. We distinguish between overseas innovative R&D (basic and applied research) and adaptive R&D (development and design) and examine how the intensity of each type of R&D is determined, using Amemiya Generalized Least Squares estimation. Our findings suggest that overseas innovative R&D aims at the exploitation of foreign knowledge, whereas adaptive R&D has no such aim. In addition, the size of the host country’s market positively affects both types, whereas geographic distance between the host and the home country has a negative impact. Finally, the parent firm’s knowledge is found to increase the size of overseas adaptive R&D but not innovative R&D. Based on a theoretical model, we interpret this evidence as showing that knowledge of the parent firm is not fully utilized in innovative R&D of its subsidiary.     

The MDGs and exit time: the case of the Philippines

This article evaluates whether the Philippines will be able to halve the incidence of poverty between 1990 and 2015. Using the concept of exit time and household‐level data, we find that the Philippines as a whole will not be able to comply with Target 1 of the Millennium Development Goals (MDGs), although 15 of its provinces will be able to do so. These provinces are closer to Manila, characterized by higher per capita expenditure growth rates, and had lower incidence of poverty in 1988. This suggests the importance of policies to mitigate the regional disparity in achieving the MDGs.     

Urbanization and poverty reduction: the role of rural diversification and secondary towns1

A rather unique panel tracking more than 3,300 individuals from households in rural Kagera, Tanzania, during 1991/1994–2010 shows that about one out of two individuals/households who exited poverty did so by transitioning out of agriculture into the rural nonfarm economy or secondary towns. Only one out of seven exited poverty by migrating to the big cities, even though those moving to the city experienced on average faster consumption growth. Further analysis of a much larger cross‐country panel of 51 developing countries cannot reject that rural diversification and secondary town development lead to more inclusive growth patterns than metropolitization. Indications are that this follows because more of the poor find their way to the rural nonfarm economy and secondary towns, than to distant cities. The development discourse would benefit from shifting beyond the rural–urban dichotomy and focusing more instead on how best to urbanize and develop its rural nonfarm economy and secondary towns.