Ethical Standards for Stockbrokers: Fiduciary or Suitability?

What are the ethical obligations of the sellers of financial products to their customers? Stockbrokers in the U.S. have a legal and ethical requirement to recommend only “suitable” investments to their customers. This is a fairly weak standard. Currently, there are proposals to raise the standard to a fiduciary one in which the recommendations would have to be in the best interests of the clients. Brokers sell solutions to financial problems. Similar to an auto mechanic or a doctor, the product often consists of both the professional advice and its implementation. There are numerous conflicts of interest between brokerage firms and their customers in that the products that pay the highest commissions may not be the best ones for the customers. The societal perspective adds complications, however. Society depends on modern financial markets to raise capital for productive enterprises and to spread risk. Issuers of financial products need distribution channels for their products just like the producers of any other products. Commissions create powerful incentives for the distribution channels, but at the same time produce conflicts of interest—a type of ethical pollution. Just as our society tolerates some pollution as a byproduct of other useful activities, it may be useful to tolerate some of these financial conflicts of interest. The nature of the relationship should govern the ethical standard. Those selling advice, regardless of how they label themselves, should adhere to a best-interest fiduciary standard. More limited relationships should be limited to the mandate involved in the relationship.     

Patterns of occupational segregation by gender in the hospitality industry

This paper investigates the different patterns of occupational gender segregation in the hospitality industry in Andalusia. The methodology is based on the segregation curve and different segregation measures. The results show that cleaning jobs, customer service and jobs with less responsibility in the area of administration are dominated by women, whereas maintenance, jobs with a high level of responsibility in the areas of kitchen, restoration, and administration are dominated by men. Occupational segregation increases as the age of the workers and size of the establishment increase, but decreases with level of education and is less common among workers with training contracts, whereas it is greater among part-time and seasonal workers. Horizontal segregation is more marked than vertical segregation in the hotel industry, but horizontal and vertical segregation is similar in restaurants. Finally, vertical segregation decreases with the size of the establishment, whereas horizontal segregation increases.     

Environmental rationalities and the development state in East Asia: Prospects for a sustainability transition

This paper reviews what is known about recent trends in environmental governance among the newly industrializing countries of East Asia and the implications of these developments for a sustainability transition within the region. The conceptual starting point for the review is research that examines sustainability transitions within the framework of a multi-level perspective on system innovation. One of the challenges presented by this framework is that of understanding how existing political economies and governance structures promote stability or change in socio-technical regimes. By socio-technical regimes we mean the predominant organizational, social and technological configurations through which societal needs are constituted and met. In the case of the rapidly industrializing and urbanizing economies of East Asia, the trajectory of socio-technical regimes will have profound consequences for local, regional and global environments. Our review of trends in environmental governance as they relate to socio-technical regimes within the region traces a pattern of initial efforts to strengthen environmental regulatory regimes very much along the lines of the policy models of OECD economies. The degree to which these initial efforts have taken root varies from country to country in the region. What is beginning to emerge in several countries within the region, however, are a variety of policy and institutional innovations that hold promise for opening up spaces for change in socio-technical regimes, and for creating opportunities for new pathways of industrialization and urbanization to take hold that are less pollution, materials and energy-intensive.     

Wage inequality,segregation by skill and the price of capital in an assignment model

Some pieces of empirical evidence suggest that in the U.S., from the 1970s to the 1990s, (i) wage inequality between-plants rose much more than wage inequality within-plants and (ii) there was an increase in the segregation of workers by skill into separate plants. This paper presents a frictionless assignment model in which these two features can be explained simultaneously as the result of the decline in the relative price of capital. Additional implications of the model regarding the skill premium and the dispersion in labor productivity across plants are also consistent with the empirical evidence. The model permits to consider changes in the skill distribution too. Combining these changes with falling capital prices provides a more comprehensive view of the overall trend of wage inequality and of workers' segregation by skill in the data, and it helps explaining some episodes of decreasing wage inequality.     

Pricing executive stock options under employment shocks

We obtain explicit expressions for the subjective, objective and market value of perpetual executive stock options (ESOs) under exogenous employment shocks driven by an independent Poisson process. Previously, we obtain the executive's optimal exercise policy from the subjective valuation that is necessary for the objective one, or fair value. The perpetual ESO is compared with the true finite maturity ESO finding that the approximation is reasonably good. To illustrate the usefulness of the objective valuation for accounting purposes, we analyze the statistical distribution of the fair value when there is uncertainty about the employment shock intensity. Finally, the role of ESOs in the design of executives’ incentives is also discussed.     

Productivity Growth,Import Leakage and Employment Growth in Puerto Rico, 1967–87

Using Puerto Rican input–output data that cover the period 1967–87, we find that employment growth was led primarily by a rapid increase in final output—5.1% per year—although labor productivity growth was also substantial, at 3.7% per year. Import leakages also fell over this period, but had little impact on employment growth. Local absorption was more successful than exports in generating new jobs. Employment generated by local absorption grew by 35% and that from exports by 29%, even though exports increased almost four-fold, while local absorption only doubled. The difference reflects the greater labor intensity of industries that supply local absorption. There was also a notable shift in the occupational structure toward white-collar employment and away from blue-collar jobs. The primary reason for this was the shift in the composition of final demand toward industries that rely heavily on white-collar workers. A secondary reason was a bias in technological change, which favored white-collar over blue-collar workers.     

Estimating the size of the shadow economy in Spain: a structural model with latent variables

There has recently been a revival of international interest in measuring the size of the shadow economy. The current study adopts an approach to the Spanish case that is based on the theory of unobservable variables. This methodology involves the estimation of structural models (MIMIC) which analyses a set of causes of the shadow economy while simultaneously taking into account its influence upon a series of indicators. The proposed model permits the determination of a relative evolution over time of the size of the shadow economy, which requires the calibration of the model with an exogenous estimation in order to obtain real values. The exogenous estimation employed is that obtained by a monetary method based on a money demand function. The results show a considerable shadow economy, measuring between 8 and 18.8% of GDP in the period 1976–2002, and demonstrate that the shadow economy is significantly influenced by the tax burden, the degree of regulation and unit labour costs. A positive correlation is obtained between GDP, money demand and the level of the shadow economy.     

Fairness in Financial Markets: The Case of High Frequency Trading

Recent concern over “high frequency trading” (HFT) has called into question the fairness of the practice. What does it mean for a financial market to be “fair”? We first examine how high frequency trading is actually used. High frequency traders often implement traditional beneficial strategies such as market making and arbitrage, although computers can also be used for manipulative strategies as well. We then examine different notions of fairness. Procedural fairness can be viewed from the perspective of equal opportunity, in which all market participants are treated alike. The same rules apply to HFT as to other traders. Another approach to fairness is in the equality of outcomes. Many HFT strategies are beneficial to other market participants, so one cannot categorically denounce the practice as unfair. Other strategies, for both high and low frequency trading, are not. It is thus important to distinguish between the technology and the use of the technology to make judgments on fairness.     

PRODUCT CHARACTERISTICS AND ARBITRAGE IN THE AUSTRALIAN AND NEW ZEALAND WOOL MARKETS*

The physical characteristics of wool are important determinants of its spinning properties, yarn quality and end use. The degree to which wools from different countries of origin may be substituted has important implications for the domestic marketing policies of Australia and New Zealand. The hypothesis examined in this paper is that the differences in wool prices can be explained by differences in the physical characteristics of the wool and that objective measures of these characteristics allow for effective arbitrage between these markets. The alternative hypothesis is that premiums or discounts exist owing to country of origin. A hedonic price analysis was conducted on wool prices in Australia and New Zealand using a balanced sample of sale lot data from the 1986-87 selling season. In the year examined, there was no evidence of any price premiums associated with country of origin.     

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