Measuring the Effect of Food Safety Standards on China’s Agricultural Exports

According to China’s recent experiences in agricultural trade disputes with the developed countries, China’s exports might be constrained by nontariff barriers. The significance of these barriers is assessed in regression analyses by using a gravity model of agricultural product trade to test the effect of the residue standards on China’s export of vegetables (Chlorpyrifos MRL) and aquatic products (Oxytetracycline MRL). The results show that food safety standards imposed by importing countries have a negative and statistically significant effect on China’s export of agricultural products. The trade effect of food safety standards is much larger than that of the import tariff. JEL no. F13, F14     

Market Access Asymmetry in Food Trade

Using a bilateral trade equation derived from a monopolistic competition model, we investigate market access reciprocity in food trade among the United States, Canada, the European Union and Japan. We explore country- and industry-specific market access asymmetry through a border effect approach. Our findings reveal marked asymmetries in reciprocal border effects, both across countries and industries. Trade policy measures, particularly non-tariff barriers (NTBs), the degree of product differentiation and a ‘home bias’ in preferences, are important factors in explaining levels in border effects. Asymmetries in border effects are mainly explained by trade policies. JEL no.  F13, F14, Q17     

An Interpretation of the Collapsing Process of the Bretton Woods System

This paper attempts to determine the environments that market confidence might play a significant role in the collapse of the Bretton Woods system. We build a game-theoretic model of currency crises where a continuum of small speculators can decide their market confidence and trading positions. In the model, the convertibility of dollar is assumed to exhibit a long-term downtrend due to Triffin’s dilemma. The problem is analyzed on the grounds of both certainty and uncertainty. In the certainty case, we find that if the convertibility of dollar is low enough, a dollar crisis is inevitable, but if the convertibility is in an intermediate range with multiple equilibria, the Bretton Woods system is vulnerable to self-fulfilling speculation. In the uncertainty case, the incidence of the confidence crises will disproportionately increase as the convertibility of dollar falls. Lastly, this paper shows that the Federal Reserve Bank’s secrecy may extend the maximum lifespan of the Bretton Woods system.     

Becker’s utility approach to discrimination: A review of the issues

Conclusion In general, most studies have been unable to confirm the predictions of the Becker utility approach to discrimination by employers and employees. This lack of verification would seem to indicate that the observed wage differentials are generated by a different or more complex process. However, such a strong statement is premature in view of the measurement problem that has been present in most studies. Becker’s model is a characterization of how individual employers and employees behave in the market. Empirical testing of Becker’s model requires detailed information about the degree and level of contact between the races, the wage rates paid to each race, skills of each worker, and the manner of employment and placement of each race. Invariably the lack of such detailed firm data, particularly wage rates, forces researchers to use aggregative data of income or earnings averages and occupation of workers employed within a state or broadly defined industry in order to generalize how firms behave in the market. The necessity of using such data, however, results in a dichotomy between the original parameters in Becker’s model and the data utilized. Clearly the lack of a significant association between the data utilized and the parameters specified in Becker’s model undermines the credibility of such empirical testing. The empirical analysis on the implications of Becker’s theory of discrimination has left a wide variety of unsettled questions and much remains to be done.     

Marketing of farmer professional cooperatives in the wave of transformed agrofood market in China

The upstream agrofood market in China is dominated by a vast number of small farmers and traders, which challenges food safety compliance. To promote small farmers' access to the commercialized agrofood market, membership in farmer professional economic cooperatives (FPCs) is considered to be an important strategy by the Chinese leaders. The goals of this study are to investigate the marketing of FPCs in China and to determine their record of food safety compliance. Based on 157 FPCs from a nearly national representative survey, this paper shows that marketing FPCs in China relies primarily on the wholesale market, but there is a notable penetration of the modern supply chain via FPCs. Government-driven agribusiness facilitates farmers' access to markets via FPCs. However, food safety standards are not well-specified in the current FPCs' marketing.     

Market Share and Price in Dutch Home Care: Market Power or Quality?

The paper uses unique data on contracts concluded by providers of home care to evaluate the effect of provider market power on prices of home care services in the Netherlands. Since, at least in some regions, one or two providers dominate the market, there are concerns about the effect of providers’ market power on the pricing of home care services. Using data on contracted prices and quantities for 2004–2006, we find that providers with a larger market share are able to contract at a higher price. The effect remains after controlling for quality.     

Do Investors Care if Steve Jobs is Healthy?

Steve Jobs of Apple, Inc., is one of the best known CEOs in the world, and some stock analysts have termed him “irreplaceable.” Using conventional event study methods, we test the magnitude of these announcements on Apple’s share price and its market capitalization. We focus upon nine “events” between 2004 and 2009 in which new information about Mr. Jobs’ health was flushed into the marketplace, on occasion by Apple itself, but more often by the commentary and speculations of media observers, stock analysts and bloggers. We find that the impact of these announcements upon Apple share prices is mixed, usually modest, and disappears over time. We conclude that Jobs’ health has an impact on Apple’s share price and market capitalization, but that impact is not always negative and not nearly as large as many observers apparently believe.     

Consumer demand by Black Americans

This article investigates the consumption patterns of black Americans for five different commodity groups: food, housing, clothing, health care, and transportation. The black consumer’s demand for these products is hypothesized as describable by the linear expenditure system. The system allows the investigation of changing relative commodity prices and income. The system also establishes a basic consumption bundle as an estimable parameter of the system. The basic bundle allows for changes in composition due to increased product familiarity, habit formation, and emulation by black consumers. Product familiarity and habit-formation play a role in determining the black consumer’s demand for the commodities food, housing, and clothing. This demand is also partially determined by the consumer’s “emulation” of consumption standards established by society in general. The article is not a comparison study of black-white differences in consumer behavior; however, the possible existence of an emulation effect in black consumer behavior suggests an interrelation of black-white consumer welfare which might fruitfully be studied by future researchers.     

The Russian foreign exchange market: Achievements on the path to liberalization

The paper analyzes Russia’s macroeconomic conditions and main trends in its foreign exchange market under financial liberalization. Structural changes in the Russian foreign exchange market are juxtaposed with major trends and proportions in the world’s forex market such as swap and futures operations and the increased role of the single European currency in the economy and finances. In the examination of the initial results of the dual currency basket policy of the Bank of Russia, the accent is on the foreign exchange market infrastructure, i.e., exchange business, clearing and settlements, as a necessary condition for Russia’s integration into the world’s financial system.     

Exploring the Margins of Dutch Exports: A Firm-Level Analysis

This paper utilizes new Dutch transaction-level data on international trade to investigate the microeconomic patterns of Dutch exports. First, we show that self-selection based on ex-ante productivity drives firms’ export decisions, which we subsequently relate to various sources of fixed market-entry costs: governance and regulatory quality, the extent of corruption, and cultural proximity. Second, we provide evidence that firms learn to export by trial and error, so as to obtain experience in exporting and to gather knowledge about the potential of foreign markets. Such experimentation appears to be reflected in the volatility of a firm’s export product portfolio. More volatility is associated with a higher survival rate in the export market. Finally, we draw conclusions on the potential implications for trade policy.     

Export behavior and productivity growth: Evidence from Italian manufacturing firms

Export Behavior and Productivity Growth: Evidence from Italian Manufacturing Firms. — This paper provides econometric evidence supporting the hypothesis that exporting implies learning effects. Learning-by-exporting is modeled as a change, induced by export behavior, in the stochastic process governing firms’ productivity. Empirically, this is implemented by specifying cross-section regressions of labor productivity growth on measures of export behavior, controlling for past productivity growth and other firms’ characteristics. Using a sample of Italian manufacturing firms, it is found that exporters do not exhibit faster productivity growth. Nevertheless, growth in value added per worker has a positive and significant relation with firms’ export intensity. In other words, only firms substantially involved in exporting have a significantly higher rate of productivity growth. This result suggests that learning-by-exporting is by no means simply the outcome of the presence in the export market.     

On the hump-shaped output effect of monetary policy in an open economy

Results of empirical research have revealed a characteristic hump-shaped effect of a monetary policy shock on output: The effect of the shock builds to a peak after several months and then gradually dies out. We analyze, in the context of a ‘new open economy macroeconomics’ model, factors that imply a hump-shaped response of output to a monetary policy shock. We find that a hump-shaped effect of a monetary policy shock on output is likely to result if the model features a “catching-up with the Joneses” effect, pricing-to-market behavior of firms, and imperfect international financial market integration. We thank two anonymous referees for very helpful comments. The usual disclaimer applies.     

Sources of time-varying exchange rate exposure

We report evidence of a time-varying link between returns on national stock market indexes and exchange rate returns (exchange rate exposure). We use this evidence to analyze the sources of changes over time in exchange rate exposure. Using monthly data for 14 industrialized countries for the period 1975–2006, we report evidence of a cointegration relation between exchange rate exposure and the industry composition of a country’s imports, and weaker evidence of a cointegration relation between exchange rate exposure and openness to trade.     

IMF Support and Inter-Regime Exchange Rate Volatility

It is widely agreed that when moving from fixed to floating exchange rates the increase in exchange rate volatility is not matched by an equivalent rise in the volatility of fundamentals. We argue and demonstrate that in inter-regime comparisons one has to account for ‘missing variables’ that compensate for the fundamental variables’ volatility under fixed exchange rates. Previous studies have often used foreign exchange reserves, but without much success. We argue why reserves are not a reliable measure, while IMF credit support is. Our empirical analysis identifies IMF support as a crucial and significant compensating variable.     

The economic survival of black physicians: Swimming in turbulent waters

This article presents an analysis of the effects restructuring in the health care sector is likely to have on the economic conditions of black physicians. The model presented of the physicians’ services market is one in which black physicians, because of perceived quality differences and patient preferences, are relegated to servicing the lowest income clients and those with the lowest quality insurance. It is argued that the physician surplus, the growth in the uninsured, and the increasing competition by large group practices, outpatient-care facilities, and HMOs will place additional pressure on black physicians.     

The Determinants of the Secondary Market Price of Less Developed Countries’ Debt

A present-value model of less developed countries’ (LDC) debt is developed to understand the factors that affect the discount on the secondary market. LDC debt trades at a substantial discount on the secondary market. This paper investigates the determinants of the discount for a sample of 13 countries over a 9 year period. The findings show that debt–exports, foreign currency reserves–imports and total debt service to exports ratios are significant determinants of the secondary market prices of LDC debt. The discount is higher in countries where debt–exports ratios are higher and is lower for those with lower foreign currency reserves–imports ratios. Concentration of debt with money center banks has a positive and significant effect on the secondary market price of debt.

基于大食品安全的全产业链治理研究

本文从大食品安全的视角,首先分析了在原始生产、农庄生产和大规模生产三种不同生产方式基础上链条、群落、环境的不同,指出农业产业链应建立在人类食物链、生物链之上;进而指出食品安全应以生态安全为基础,全产业链通过打通行业壁垒和实施全过程控制,实现从田间到餐桌的无污染。资源驱动型、市场主导型、技术主导型三种产业链由低到高构成产业链金字塔,其关键点分别为优质原产地、渠道品牌、技术,并分别以资源董事、市场董事、技术董事为核心,构建相应产业链治理模式。最后就大食品安全与全产业链治理提出有针对性的对策建议。     

Is there an Anglo-American corporate governance model?

This paper questions the existence of an Anglo-American model of corporate governance and capitalism. Significant differences between the UK and US models of corporate governance are identified. The UK is a principles orientated system based more on voluntary codes operated on a ‘comply or explain’ basis, whilst the US system is more rules based and litigious. The UK focuses more on ex ante protection of ‘outside’ shareholders, whilst the US focuses on ex post protection of share traders. Institutional investors are expected to play a more prominent and wide ranging role in corporate governance in the UK than the US, though the evidence on their voting behaviour and wider ‘engagement’ activity is not readily available. The explosion of private equity led leveraged buy-out activity in the mid 2000s challenges the efficiency of both models and could be a harbinger of a ‘new capitalism’; relying more on incentive compatible remuneration packages and less on public disclosure and market discipline. Alternatively, it could simply be driven by the tax advantages currently enjoyed by debt over equity, the special deferred capital gains (‘carried interest’) tax treatment enjoyed by private equity, low (long as well as short term) real interest rates (‘cheap money’), and rising equity prices.     

The Innovation Threshold

Summary This paper discusses a model for analysing the sales of new products. This model accounts for the fact that, even among those companies with permanent R&D activities, a fraction of the firms did not have sales of innovative products over a two-year observation period. We propose a model in which the fixed costs of introduction are a major concern in the decision-making process. We apply a censored regression model, extended by a firm-specific threshold. We use a structural model to estimate the fixed costs of introducing new products to the market, and explain subsequent sales of innovative products. We examine an indicator of innovative output, i.e. the sales of products ‘new to the firm’. We estimate fixed cost thresholds by using data from the Dutch section of the Community Innovation Survey (CIS) of 1998. R&D intensity, competition, and market structure all have a positive impact on the sales of new products. The most important factors that reduce the fixed cost threshold of introduction are product-related R&D investments, R&D subsidies, and knowledge spillovers. We would like to thank Geert Ridder, Alfred Kleinknecht and two anonymous reviewers for their valuable comments and discussion.     

A critique of mises’s theory of monopoly prices

Conclusion Built on Rothbardian insights, our attempt to show the peculiarities of Misesian monopoly theory results in a few conclusions. First of all, in Mises’s theory of monopoly two of the three conditions for the emergence of monopoly prices belong to different realms of scientific inquiry. On the one hand, Mises points out the idea of a counterfactual comparison between competitive price and monopoly price; on the other hand, he stresses the importance of an empirical method to discover monopoly prices. The latter, even if it describes a true statement about market conditions, i.e., the entrepreneurs do not know (beforehand) the market demand curve, does not help us to identify the monopoly price on market. Second, Mises erroneously founds his welfare arguments on value theory. His utilitarian endeavor to show that “consumers’ sovereignty” is infringed by monopolistic restriction of production does not succeed. He based his arguments on nonscientific interpersonal and intertemporal comparisons of utility. Third, Mises is not consistent in the use of a standard of comparison for “monopoly prices”: on the one hand, the market prices are not distinguishable from “monopoly prices”; on the other hand, the transfer of the discussion to the equilibrium framework does not help us either, as we try to explain real market phenomena. Thus, Mises’s attempts to incorporate the neoclassical concept of monopoly price into the framework of the market process, as depicted by Austrians, do not succeed. Our inquiry supports the largely shared opinion among Austrian economists that monopoly price (at least in its present definition) does not exist on the free market; it appears only, and is logically identifiable, as a result of a privilege given by the State.