Narrow Results

This study explores the influence of government’s spending on environmental protection on air pollution in Taiwan. Using the panel data of 20 counties, county-level cities, and municipalities in Taiwan covering the period from 2013 to 2018 and the spatial econometric analysis due to considering the possible spatial dependence of air pollution represented by PM_2.5 concentration and SO₂ emissions, the primary finding is that government’s spending in the environmental protection can statistically significantly improve air pollution regardless of where the financial source is. However, rather than the local fiscal expenditure on environmental protection, subsidies of the air pollution control from the central government can play more important roles to effectively improve air quality of the local area in Taiwan.

Since the economic consequences of a low fertility rate, such as a change in consumption patterns, might affect the path of economic growth, this study investigates how the relationship between the low fertility rate and consumption behavior in Taiwan has changed over time. Using county-level panel data from 1995 to 2014 to examine the impact of the low fertility rate on the consumption behavior of households in Taiwan, the major finding of this study is that a low fertility rate will change the behavior and the composition of consumption. A low fertility rate will increase the share of the total consumption expenditure in a household’s disposable income, in particular, in relation to the consumption categories of food, health care, education, and transportation and communication, but will decrease the share of expenditure on clothing in the household’s disposable income.

This paper aims to investigate the following two issues related to internal migration in Taiwan: one is the widely discussed issue of the existence of magnetic effects induced by welfare benefits and the other is a rarely discussed issue of the existence of phantom voters. Using panel data for 23 counties and cities from 1995 to 2010 and estimating three fixed-effects spatial Durbin models, the primary findings of this study are that, by keeping other factors constant and considering the spatial dependence of migration, welfare migration is found to exist, particularly for females, and the number of phantom voters in an election year can significantly affect internal migration in Taiwan.