Suchergebnisse

Under China's hukou system, I analyze the relationship between public education expenditure and structural change as measured by labor transfer from the agricultural to the industrial sector. I construct a two‐sector general equilibrium model, which shows that in the short term, public education expenditure crowds out industrial capital accumulation and temporarily hinders structural change, but in the long term, public education expenditure permanently reduces rural residents' education costs. An inverted U‐shape relationship implied by the empirical evidence indicates that China's current public education expenditure is far from optimal, suggesting that China should increase it, especially for rural residents. (JEL I28, O11, O15)

Milk contains calcium, vitamin D, phosphorus and protein. All these ingredients may potentially improve human health, and milk thus has been promoted to be an irreplaceable pillar of modern nutrition with the symbolic significance of wealth. However, the effects of milk on human health are not well established. The objective of this review was to summarize the association between milk intake and risk of fracture and mortality by examining evidence from recent prospective cohort studies. Data sources for this study were original English studies published between Jan.1st 2000 and Jan.1st 2015 searched from PubMed, EMBASE, and Ovid. The keywords used for the search include "milk intake", "milk consumption", "fracture", "mortality" and their miscellaneous combinations. A total of 6 studies, of which 1 study focused on both fracture and mortality, were included in this review. Four out of 6 studies in women and 3 of 4 studies in men showed no associations of milk intake with risk of fracture. Meanwhile, one study found an association of high intake of milk with higher all-cause mortality for both women and men. However, cautious interpretation is recommended given the included studies were observational in nature. This review may be able to inform the public's perceptions and government recommendations about the health effects of milk products and question the validity of marketing strategies of the food industry. ; published_or_final_version ; Public Health ; Master ; Master of Public Health

Purpose
This study aims to examine the relationship between renqing and purchase intentions and the mechanism of its impact in the Chinese business-to-business (B2B) context.


Design/methodology/approach
Renqing in China has played an important role in business relationships and has been receiving increased attention in both practice and theory. However, little is known about whether it can influence purchase intentions in a rational B2B condition. This research aims to examine the relationship between renqing and purchase intentions and the mechanism of its impact in the Chinese B2B context. Based on a survey of 1,010 industry buyers from 468 Chinese downstream buyer companies, the empirical findings indicate a positive relationship between renqing and purchase intentions and the mediating role of long-term orientation (LTO) for increasing purchase intentions. In addition, this study also finds that product involvement (PI) has a negative moderating effect on the relationship between renqing and purchase intentions, which means that renqing has a big positive effect on purchase intentions in low PI conditions. The results highlight several implications for B2B companies that sell products to Chinese enterprises.


Findings
The empirical findings indicate a positive relationship between renqing and purchase intentions and the mediating role of LTO for increasing purchase intentions. In addition, this study also finds that PI has a negative moderating effect on the relationship between renqing and purchase intentions, which means that renqing has a big positive effect on purchase intentions in low PI conditions.


Originality/value
First of all, by answering the research question, this study shows that renqing has a positive effect on purchase intentions in Chinese B2B context. Second, this study elucidates the influence mechanism of renqing on purchase intention and identifies the mediating effect of LTO and the moderating effect of PI.

Research has not yet been undertaken on the optimal level of urbanization, notwithstanding the pioneering work of Au and Henderson (2006) on optimal urban concentration. This paper develops two-sector general equilibrium models of urbanization, with and without equity consideration, respectively. It is shown that considering equity will result in a higher level of urbanization than otherwise, when urban inequality is sufficiently small or migration costs are sufficiently large. Such a theoretical prediction is confirmed by empirical modeling results using panel data from People's Republic of China (PRC). Provincial governments that paid attention to the inequality issue are found to have higher urbanization levels than those that did not. Finally, we explore possible equity consideration-to-urbanization transmission channels, and empirically establish that equity consideration in PRC (e.g., government initiatives towards combating rural poverty or the urban-rural gap) is positively correlated with road density, which helps reduce migration costs, and with bank lending to the manufacturing sector, which helps enhance the pulling force of migration. Thus, policymakers in the developing world should reverse their prevailing anti-urbanization attitudes and practices that tend to slow down urbanization or restrict rural-to-urban migration.