Measuring education over time: A comparison of old and new measures of eduction from the Current Population Survey

An established practice by economists when using the Current Population Survey (CPS) data on educational attainment is to use the highest grade completed. However, results shown in this paper suggest that it is better to treat those who attended the 13th grade but did not complete the grade as having some college education rather than associating them with those who only have a high school diploma.     

Non-Uniform Percentage Brokerage Commissions and Real Estate Market Performance

The effect of non-uniform commissions on the market duration of residential properties is ambiguous. While the broker's search effort is positively related to the size of the percentage commission, so is the seller's reservation price. Each of these relationships imply a time-on-market effect in the opposite direction of the other. A powerful statistical technique, survival regression, is employed to determine which relationship dominates. Because the probability that a property will sell at any given point in time is inversely related to the size of the percentage commission, we conclude that the negative search effects associated with low commission rates are more than offset by the positive reservation price effects.     

Do Consumers Discriminate Against Foreign Companies Even When They are Green?

The international business literature has long investigated the role of corporate environmentalism, or “going green,” in business. However, this research has been limited regarding the dynamics of a firm's eco-friendly image and consumers' intention to purchase the firm's products in light of the consumer's complex social viewpoint and how that eco-friendly image is perceived. This limitation is due in part to the complex nature of the eco-friendly image-purchase intention relationship, especially when taking into account the consumers' identification with the firm, as well as the role of consumer ethnocentrism. Through the use of an experimental survey, we found differences between countries and the role of the firm's eco-friendly image and consumer ethnocentrism. In particular, an eco-friendly image was positively related to identification with the firm in a German company sample. The findings also show that this identification mediates the effect of eco-friendly image on purchase intention. Consumer ethnocentrism significantly moderated the effect of this identification on purchase intention as well in the Chinese company sample. Implications for managers of multinational enterprises are discussed, as are avenues for future research.     

Corporate Environmental Responsibility and the Cost of Capital: International Evidence

We examine how corporate environmental responsibility (CER) affects the cost of equity capital for manufacturing firms in 30 countries. Using several approaches to estimate firms’ ex ante equity financing costs, we find in regressions that control for firm-level characteristics as well as industry, year, and country effects that the cost of equity capital is lower when firms have higher CER. This finding is robust to addressing endogeneity through instrumental variables, to using alternative specifications and proxies for the cost of equity capital, and to accounting for noise in analyst forecasts. We conclude that investment in CER reduces firms’ equity financing costs worldwide.     

Bring institutions into FDI spillover research: Exploring the impact of ownership restructuring and institutional development in emerging economies

Extant studies exploring the influences of foreign direct investment (FDI) spillovers on the productivity of local firms have provided conflicting evidence. In particular, they have largely overlooked the important role of institutional mechanisms in the host market in understanding the sources of the variation in FDI spillover effects on the productivity of local firms, especially in the context of emerging markets. Using a comprehensive panel data set of manufacturing firms in China during 1998–2007, our paper presents an integrative framework of how FDI spillovers affect the productivity of local firms in emerging markets. We identify an inverted U-shaped relationship between FDI spillovers and the productivity of local firms in China. This result suggests the coexistence of and the interplay between the opposing mechanisms of FDI spillover learning opportunity and adverse competition. Drawing on the institution-based view, this study also develops contingency frameworks and arguments to explore the question of if FDI spillover effects are contingent on, or independent of, a local institutional context especially in emerging markets. We find that institutional mechanisms, such as the institutionally determined ownership restructuring and the different levels of subnational institutional development within the host emerging market, significantly shape the variation of FDI spillover effects on the productivity of local firms. This research highlights the importance of incorporating institutional effects in understanding the FDI spillover effects in emerging markets.     

Taste and nutrition: the uses and effectiveness of different advertising claims in women's magazine food advertisements

A multi-method study was conducted to examine different advertising claims in current food advertising and to determine the effectiveness of different advertising claims on females’ evaluative judgments of food advertisements. Content analysis results of 678 women's magazine food ads indicated functional food ads appeared to adopt nutrition appeals without taste claims and a combined use of nutrition appeals and taste claims, whereas hedonic food ads tended to use taste claims without nutrition appeals. Nevertheless, these food advertising practices were called into question by the results of two experiments, showing the combined use of nutrition appeals and taste claims was the most effective strategy for both hedonic and functional foods. However, for hedonic foods, advertisers need to include more congruent than extremely incongruent claims. Implications for food advertisers and policy-makers were discussed.     

Entrepreneurial cyclical dynamics of open innovation

This study addresses the following matters: What is the structure and mechanism of modern capital economic dynamics that motivates the growth limits of capitalism? The modern economy can be modeled as Entrepreneurial Cyclical Dynamics of Open Innovation with three sub-economies such as market open innovation by SMEs and start-ups, closed open innovation by big business, and social open innovation. When there is low balance among the three sub-economies, which is to say, if any of the sub-economies is too big, or too small, the economy dynamics decreases, and the economic growth rate slows down to nearly zero or even negative according to the model simulation. South Korea, with a low internal reserve policy, is in this situation. When there is medium balance among three sub-economies, which is to say, any of the sub-economies is big enough to lead the total economy but is not sufficiently big to control totally the other two economies, the economy dynamics increases and the economic growth rate will be maintained at a high level according to the model simulation. India, with its grassroots innovation festival, demonstrates this situation. When there is a high balance among the three sub-economies, which is to say, the three sub-economies are well balanced and there is no change in the economic system, the economy dynamics become too low and the economic growth rate stays at a low level according to the model simulation. Japan’s Hitachi is moving from this situation to a medium balance.     

What is the correct meaning of implied volatility?

This paper presents a closed-form solution for the valuation of European options under the assumption that the excess returns of an underlying asset follow a diffusion process. In light of our model, the implied volatility computed from the Black–Scholes formula should be viewed as the volatility of excess returns rather than as the volatility of gross returns. Using the SPX and the OMX options data, we test whether implied volatility obtained from Black-Scholes option price explains the volatilities of excess returns better than gross returns, even though the result is not statistically significant.     

Economic returns to schooling in urban China, 1988 to 2001

This study provides estimates of the returns to schooling in urban China over an extended period of economic reforms. We find a dramatic increase in the returns to education, from only 4.0 percent per year of schooling in 1988 to 10.2 percent in 2001. Most of the rise in the returns to education occurred after 1992 and reflected an increase in the wage premium for higher education. The rise is observed within groups defined by sex, work experience, region, and ownership, and is robust to the inclusion of different control variables. The timing and pattern of changing schooling returns suggest that they were influenced strongly by institutional reforms in the labor market that increased the demand for skilled labor. Journal of Comparative Economics 33 (4) (2005) 730–752.     

Crowding Out in a Dual Currency Regime? Digital Versus Fiat Currency

In this article, we analyze a dual currency regime with fiat currency and digital currency and investigate potential crowding-out effects of fiat currency or digital currency under the framework of the traditional monetary economic model. We find that crowding out occurs only under extreme assumptions, i.e., extremely high costs associated with the use (medium of exchange and store of value) of one currency and extremely low costs associated with the use of the other currency.