Does Population Aging Hinder the Accumulation of Human Capital? Evidence from China

There is no consensus on the impact of population aging on education investment. To explore this question, we first build an overlapping generations (OLG) model to theoretically analyze the effect of population aging on human capital investment in China, and then test our theory by conducting an empirical study based on micro household data. We find the following. (1) Theoretically, the OLG model shows that population aging has a crowding-out effect on education investment. (2) Empirically, the results show that the share of education and training expenditures decreases by 5.27 percentage points as the ratio of old people in the household increases by 100 percentage points, which confirms the crowding-out effect of population aging on human capital investment. (3) The crowding-out effect is far more intense on urban households than on rural households since health care expenditures will be greater in urban areas as population aging increases. (4) A quantile regression indicates that the negative effect of population aging on the share of educational expenditure is concentrated in households with higher shares of education expenditures. We confirm the robustness of our results using regional fixed effect and instrumental variable (IV) regressions.     

The Determinants of Capital Flight： Empirical Evidence from 1982 to 2004 in China

This study presents the possible determinants of capital flight in China. We present a Johansen cointegration model based on the dynamic econometric theory. By the co-integration model, we get appropriate long-term relationship between capital and its determinants. The empirical results imply that the difference between domestic and foreign interest rate, the foreign debt as a percentage of GDP, the overvaluation of the exchange rate, the discrimination between native and foreign capital, financial control is the main economic forcing factors of capital flight.     

Is there a quality bias in the Canadian CPI? Evidence from microdata

Rising consumer prices may reflect shifts by consumers to new higher‐priced products, mostly for durable and semi‐durable goods. I apply Bils’ (2009) methodology to newly available Canadian consumer price data for non‐shelter goods and services to estimate how price increases can be divided between quality growth and price inflation. I find that less than one third of observed price increases during model changeovers should be attributed to quality growth. This implies overall price inflation close to inflation measured by the official index. I conclude that, according to Bils’ methodology, the quality bias is not an important source of potential mismeasurement of CPI inflation in Canada.     

How Does the Minimum Wage Affect Firm Investments in Fixed and Human Capital? Evidence from China

This paper empirically analyzes the impact of Chinese minimum wage regulations on the firm decision to invest in physical and human capital. We exploit the geographical and inter‐temporal variations of county‐level minimum wages in a panel data set of all state‐owned and all above‐scale non‐state‐owned Chinese firms covering the introduction of the new Chinese minimum wage regulations in 2004. In our basic regressions including all Chinese firms, we find significant negative effects of the minimum wage on human capital investment rates and no overall effects on fixed capital investment rates. When grouping firms by their ownership structure, we find that these results hold for most firms. Foreign‐owned firms are an exception to some extent, because the likelihood that they invest in human capital has not decreased in response to the policy.     

Persistence in Corporate Performance? Empirical Evidence from Panel Unit Root Tests

Persistence in corporate performance is analyzed in the framework of empirical tests of unit root behavior concerning firm profits. Data for firm-specific rates of return is applied in a set of panel unit root tests to address the question of persistence in profits both at firm level and for the aggregate level of industry-specific profits. The firm data all reject a null hypothesis of random walk behavior of profits but when smoothing profit rates at a two-digit NACE-code level for industries, the empirical evidence is more mixed as most industries show up with a unit root in aggregate rates of return, i.e. indicating persistence in corporate performance.     

Who Defended Monetary Stability in a Specie Regime? Evidence from the Chinese History

Despite the lack of political accountability, ancient autocracies maintained a level of monetary stability that rivals modern democracies. This paper hypothesizes that it is the threat of counterfeiting that has constrained currency debasement. Unwilling to share seigniorage with counterfeiters, who are active only if currency is debased, the government refrains from debasement unless in extreme fiscal situations. To document the facts, we build a database of historical Chinese copper coins that covers the period from the Qin dynasty (221 BC–207 BC) to the Republic of China. We also use the introduction of the steam press in late Qing China as a natural experiment to test the theory. The steam press produced coins of fine patterns that counterfeiters were unable to mimic. As the theory predicts, the removal of the threat of counterfeiting triggered the most serious debasement in the history of the Qing dynasty (1644–1912).     

How Do Banks Determine Capital? Evidence from Germany

Abstract. We analyse whether the determinants of capital found in the previous literature hold for the special German banking sector comprising three characteristic banking groups including savings banks, cooperative banks and other banks, which differ regarding their ownership and their access to the capital market. Through the use of accounting data from German banks between 1992 and 2001 we find evidence in accordance with the buffer theory of capital for all German banking groups. Furthermore, we also detect some remarkable differences between the three banking groups regarding their determination of capital due to institutional characteristics.     

Is cooperation instinctive? Evidence from the response times in a public goods game

We use data on response times from a public goods experiment to test the hypothesis that cooperation is instinctive, under the assumption that the longer the time of the decision, the less instinctive the choice. Results seem to support the hypothesis that cooperation is instinctive, while defection is ‘rational’. Moreover, as the experiment is designed also to assess the effects of the consumption of relational goods on cooperation, we are also able to state that some types of relational goods, like team working, produce additional cooperation, but make it less spontaneous. We also detect that females seem to behave less instinctively than males.     

Is there Causal Relationship between Money Supply Growth and Inflation in China? Evidence from Quantity Theory of Money

This study examines the causal relationship between Chinese money supply growth and inflation, using the bootstrap Granger full‐sample causality test and sub‐sample rolling‐window estimation test to determine whether such a relationship in China supports the quantity theory of money. The result indicates that there is a unidirectional relationship from inflation to money supply growth. However, considering structural changes in two series, we find that short‐run relationships using full‐sample data are unstable, which suggests that full‐sample causality tests cannot be relied upon. Then, we use a time‐varying rolling‐window approach to revisit the dynamic causal relationship, and the results show that money supply growth has both positive and negative impacts on inflation in several sub‐periods, and in turn, inflation has the same effects on money supply growth for China. These findings are basically consistent with the modern quantity theory of money from the perspective of money supply and price level. When money supply growth does not outweigh output growth, inflation should not be curbed only by decreasing money supply. It notes that a stable money supply growth is critical to price level stability and economic development in China.     

Is health care really a luxury in OECD countries? Evidence from alternative price deflators

This article examines whether real Health-care Expenditure (HE) is a luxury or necessity for Organization for Economic Co-operation and Development (OECD) countries over the period 1972 to 2004 within a panel unit root and panel cointegration framework. To realize this objective, we regress HE on real Gross Domestic Product (GDP), the proportion of the population aged over 65 (P65) and a time trend (T). We first present results for 18 countries where real HE per capita is obtained using a general GDP deflator. For these countries, we find that health care is a luxury for just one country. Next, we present results for eight countries where real HE is obtained using a specific health-care price index. When the general GDP deflator is replaced with a specific health-care price index, at least one of the GDP, P65 or T coefficients for the eight countries changes in a reasonably dramatic fashion, suggesting that the use of the GDP deflator introduces bias into the regression. We find that HE is a necessity in all eight countries. Given that the reliability of the GDP deflator results is questionable, on the basis of the results for the eight countries, we conclude that HE is a necessity.     

Economic Analysis of Microfinance： Evidence from China

China＇s evolutionary reform brought China economy enormous progress, which also subsided the poverty phenomenon. But the present anti-poverty task is still very arduous for China today. Peasant household＇s microfinance is a kind of important tool which contributes to the poverty alleviation. The sustainable development of microfinance has become a serous problem at present. This text analyses the sustainable development of microfinance through setting up the income model of microfinance, then puts forward the way to solve.     

Is corruption a greater burden for registered MSEs? Evidence from Zambia

If corrupt bureaucrats target registered firms, then corruption may discourage registration. Using data from a survey of 4,801 micro and small enterprises (MSEs) in Zambia, this paper looks at whether corruption is a more or less serious problem for registered MSEs. Consistent with earlier studies, the results suggest registered MSEs are more concerned about corruption than unregistered firms are. The paper also proposes two reasons why corruption might affect registered MSEs differently than it affects unregistered firms. We first suggest that registered firms might meet with government officials more often than unregistered firms, giving corrupt officials more opportunities to demand bribes from them, but we also suggest that registered firms might be less vulnerable when officials demand bribes because they are more able to complain about bribe demands. This could offset registered firms' disadvantage because of more frequent meetings. The evidence supports the first, but not the second, hypothesis. Registered firms were more likely to meet with government officials but were not consistently less likely to pay bribes when they did meet with them.     

Does Over-credit Stimulate Corporate Investment? Evidence from Listed Companies in China

We define and quantify for the first time over-credit at the firm level, which refers to the case in which the amount of bank credit that a firm obtains exceeds its expenditure on corporate investment for the year. Then, we explore how over-credit affects corporate investment to determine whether credit expansion in China is consistent with the principle of finance serving the real economy. The results show that over-credit promotes firm investment, and this effect was enhanced by the housing boom. However, the effect of the property market reversed after 2012, owing to China’s economic transition from a quantitative to a structural mismatch between supply and demand. Finally, we explore how over-credit affects the capacity utilization ratio and whether it has aggravated the overcapacity problem in China. The results show that over-credit reduces firms’ capacity utilization ratio. This finding indicates that excessive credit expansion has exacerbated the overcapacity problem in China.     

Is productivity diverging in the EU? Evidence from 11 Member States

An argument that received a lot of attention in the political and economic discussion surrounding the recent crisis in the EU is that diverging trends in productivity across member countries will undermine the viability of the common currency. This article examines the issue of convergence in multifactor productivity using sector-level data from 11 EU Member States. A state-space model is developed, and formal Bayesian model comparisons are performed to infer whether productivity is diverging, both at the aggregate level and at a sector-by-sector basis. The data point toward diverging productivity at the aggregate level, but suggest the opposite for many individual sectors.     

An Empirical Test of the “Financial Accelerator” in China: Evidence from the Chinese Industrial Enterprises Database

The purpose of this paper is to test the applicability of the “financial accelerator” mechanism to China. Using the Chinese Industrial Enterprises Database, we find strong evidence suggesting that the employment and investment of leveraged firms are less responsive to aggregate fluctuations. This finding goes against the implications of the “financial accelerator”. To make sure our empirical result is reliable, we have done several robustness checks using different estimation methods and subsamples.     

Is diversity in Delphi panelist groups useful? Evidence from a French forecasting exercise on the future of nuclear energy

This paper further enhances the analytical power of Delphi methodology by identifying the advantages, disadvantages and challenges presented by increasing diversity among panel groups. Using Delphi survey data on the future of nuclear energy in France, we analyze the origins of the variety of judgments within and between two panels: one of experts and one of laypeople. We investigate the determinants of the stability of those opinions both in one given round and over several rounds of opinion-formation. We reach an apparently paradoxical conclusion: that non-expert judgment is less stable, but not necessarily less accurate, than that of experts, judgments on the part of experts sometimes being clouded by self-interest. Apart from highlighting some factors underlying the controversy over nuclear power, our paper calls for greater participatory democracy in Delphi panels, but also demonstrates the limits of such an extension.     

Who benefit from government-led microfinance projects? Evidence from rural China

Drawing from a unique dataset of 2356 Chinese villages, this paper assesses the anti-poverty effect of the largest government-led microfinance project in the developing world. We find that the project can significantly increase the income level in the targeted villages. The main engine of the project lies in the expansion of access to nonfarm activities. We also highlight the importance of institutional circumstance in the effectiveness of the project. Specifically, a more democratized village with less political connection to local governments reaps more benefits from its participation.