Cultural influences on home bias and international diversification by institutional investors

We investigate determinants of international diversification in institutionally managed portfolios from more than 60 countries. Survey-based country-specific variables on cross-cultural behaviors help to explain both home bias and diversification among foreign equities. In particular, investment funds from countries characterized by higher uncertainty avoidance behavior display greater home bias and are less diversified in their foreign holdings. Portfolios from countries with higher levels of masculinity and long-term orientation display lower levels of home bias, and portfolios from countries with higher levels of masculinity are more diversified abroad. Portfolios from culturally distant countries invest less abroad and underweight culturally distant target markets. The economic significance of cultural variables is high and comparable in magnitude to geographical distance, a consistent influence on foreign diversification in prior studies. Culture impacts investor behavior directly and not merely though indirect channels such as legal and regulatory framework.     

Inequality and the Urban-rural Divide in China： Effects of Regressive Taxation

Using three comparable national representative household surveys for China in 1988, 1995 and 2002, the present paper reveals the regressivity and urban bias of China＇s direct tax and welfare system in this period It shows that a regressive taxation system and skewed allocation of subsidies increases the urban-rural income gap and enhances overall inequality. Modeling these relationships indicates that the relatively poorer rural population has a net tax liability, whereas those in the richer urban areas receive net subsidies. This pattern is common in China, although the extent of the bias varies. This skewed system of tax and welfare payments is a major cause of the persisting urban-rural income gap and contributes to the overall income inequality in China. The abolishment of the agriculture tax in 2006 has had a positive impact on rural people ＇s livelihoods.     

Non-equivalent pass-through of anti-dumping duties,countervailing duties and import tariffs

We directly compare the short-run pass-through of tariffs, anti-dumping (AD) duties and countervailing (CV) duties into US import prices. Consistent with the theoretical predictions, we find clear pattern of non-equivalence in import price reaction to the three duty types, with the most notable difference detected between AD duties and tariffs. According to our estimates, a tariff rate would have to be approximately two times higher than an AD duty rate in order to have the same effect on the delivered import price.     

Beyond Deception: Potential Unfair Consumer Injury from Various Types of Covert Marketing

Although there is little agreement over the best definition or even name for covert marketing, many policymakers and commentators agree that covert marketing may deceive consumers to their detriment. This study proposes that some forms of covert marketing also impose a type of unavoidable consumer injury that we call marketer control of consumer engagement. This injury, if aggregated to be substantial, can violate legal prohibitions against unfair acts and practices. To reach this conclusion, this study first proposes a name mnemonic and then develops a typology of covert marketing practices that may deceive and also unfairly injure consumers. It concludes by discussing policy implications of this two‐ rather than one‐dimensional analysis of covert marketing.     

Modeling the length and shape of the R&D lag: an application to UK agricultural productivity

This article updates total factor productivity (TFP) growth in UK agriculture from 1953–2005 and shows that public and private research and returns to scale explain TFP. Cointegration and causality tests are used to investigate the validity of attempts to explain UK agricultural productivity with R&D and related technology variables. Then, the length and shape of the lag structures are modeled and compared with the structures that are commonly imposed on the data. The rates of return (ROR) to R&D using the data determined lags differ considerably from those obtained by imposing lag shapes. These comparisons show that the ROR to public R&D are sensitive to the lag shape as well as its length and that the omission of other technology variables, such as mechanical and chemical patents pertaining to agriculture and farm size can bias the ROR.     

Energy substitutability in transition agriculture: estimates and implications for Hungary

Subsidised energy prices in pre‐transition Hungary had led to excessive energy intensity in the agricultural sector. Transition has resulted in steep input price increases. In this study, Allen and Morishima elasticities of substitution are estimated to study the effects of these price changes on energy use, chemical input use, capital formation and employment. Panel data methods, Generalised Method of Moments (GMM) and instrument exogeneity tests are used to specify and estimate technology and substitution elasticities. Results indicate that indirect price policy may be effective in controlling energy consumption. The sustained increases in energy and chemical input prices have worked together to restrict energy and chemical input use, and the substitutability between energy, capital and labour has prevented the capital shrinkage and agricultural unemployment situations from being worse. The Hungarian push towards lower energy intensity may be best pursued through sustained energy price increases rather than capital subsidies.     

The Impact of Firm Size and Liquidity on the Cost of External Finance in Africa

Established illiquidity measures are constructed for emerging markets in Africa and used to determine which best explains trading costs. Costs of equity are derived from an augmented Capital Asset Pricing Model for a sample of emerging financial markets generally ignored in the literature. These include: South Africa and Namibia, three countries in North Africa and four in Sub‐Saharan Africa (SSA), plus London and Paris as examples of integrated markets. Minimum variance portfolios are constructed and asset weights derived, with the sample divided into countries dependent on their legal regime. Portfolio weights are shown to be directly related to well‐regulated markets with high standards of corporate governance and disclosure, and firms seeking cost‐effective finance from SSA stock markets are at a distinct disadvantage compared with those in Northern Africa, South Africa and, in particular, London and Paris.     

The limited role of small stock exchanges in economic development: A case study of Mozambique and Swaziland

The establishment of a successful stock market in a developing economy can provide a major source of development finance, both channelling domestic savings and attracting foreign investment. But small markets generally fail. Two micro-markets, Mozambique and Swaziland, provide an interesting case study to examine the features of new markets in sub-Saharan Africa that differ in a number of ways, including colonial legacy, membership of the Common Monetary Area and the dynamics of the political economy that defines the links between the citizens, the local elite and the state. In both countries, the operational aspects of the stock exchange are clearly inadequate as a means of promoting international investment. Thus, gains from regional integration initiatives or foreign investment are unlikely, as the market's small size and incomplete institutions currently offer limited potential for either domestic or international risk diversification. However, the political economy in both countries is the real barrier to growth.