OPTIONAL REAL-TIME PRICING OF ELECTRICITY FOR INDUSTRIAL FIRMS

Abstract. This paper proposes a pricing mechanism, optional real-time pricing (RTP), with day-ahead hourly prices, that exploits the potential offered by a competitive wholesale power market. When an electric utility offers the option to its industrial customers, the retail prices are based on an existing Hopkinson tariff and expectations as to the wholesale market's next-day hourly spot prices. The proposed RTP mechanism is Pareto-superior to the tariff in that it assures both the utility and the customer of profits that will be at least as great as under the tariff.     

COMMENT ON "THE IRREDUCIBLE ROLE OF DERIVED MARGINAL UTILITY IN DYNAMIC STOCHASTIC PROGRAMMING"

This comment shows why the Lagrange method can be simpler than dynamic programming in solving dynamic optimization problems.     

The Usefulness of Earnings and Book Value for Equity Valuation in Emerging Capital Markets: Evidence From Listed Companies in the People's Republic of China

This paper examines the relative value relevance in equity valuation of two sets of accounting information of listed Chinese companies which issued the so-called B shares to foreign investors on the Chinese stock exchanges. These firms are required to prepare two sets of financial statements: one based on China's accounting regulations (domestic GAAPs) and the other based on International Accounting Standards (IASs). The study adopted the Ohlson (1995) model and used the Davidson-MacKinnon J-test to assess which one of these two competing sets of accounting information is more closely associated with the share prices. The results showed that earnings and book value reported based on IASs have greater information content than those based on domestic GAAPs. The results of yearly regression analysis generally suggested that the explanatory power of these earnings and book values for share prices increased over time.     

From political praise to stock options: Reforming compensation systems in the people's republic of China

The recent reforms in the People's Republic of China have brought into focus the system of compensation in Chinese enterprises. This paper examines the evolution of compensation schemes in China, with a special emphasis on the reforms of recent years, the obstacles they face, and the prospects for the future.     

Housing Prices in Urban China as Determined by Demand and Supply

This paper studies the demand for and supply of residential housing in urban China since the late 1980s when the urban housing market became commercialized. Using aggregated annual data from 1987 to 2012 in a simultaneous equations framework we show that the rapid increase in the urban residential housing price can be well explained by the forces of demand and supply, with income determining demand and cost of construction affecting supply. We find the income elasticity of demand for urban housing to be approximately 1, the price elasticity of demand to be approximately ?1.1 and the price elasticity of supply of the total housing stock to be approximately 0.5. The resulting long‐run effect of income on urban housing prices in elasticity terms is approximately 0.7, because the increase in income has shifted the demand curve outward more rapidly than the supply curve.     

Buyer Loyalty in Business Markets: Can the Firm and Salesperson Get What They Truly Desire?

Purpose: Prior literature has acknowledged multi-foci customer loyalties (loyalty to the selling firm and salesperson-owned loyalty) and argued that both entities (selling firms and salespersons) foster customer loyalty through respective loyalty-capturing efforts (relationship investments). However, scholars have not investigated the influences of different types of interfirm relationship-specific investment (RSI) activities and salesperson behaviors (brand-building and guanxi behavior) on customer loyalty to the selling firm and salesperson-owned loyalty, especially their simultaneous (interaction) effects. The current research attempts to address this issue and examines the impacts that RSIs and salesperson behaviors have on customer loyalties.

Methodology/approach: A survey of seller–buyer dyads was conducted to test the proposed theoretical model and hypotheses. Using 192 dyadic data from customers and salespersons in the Chinese business-to-business contexts, this study specifies the direct and interactive effects of sellers’ RSIs and salespersons’ behaviors on customer loyalties.

Findings: Results indicate that selling firms’ loyalty-capturing efforts—property-based and knowledge-based RSIs—have different influences on two types of customer loyalty. Salespersons’ relationship investments—brand-building and guanxi behaviors—also have asymmetric impacts on customer loyalty. Counterintuitively, salespersons’ loyalty-capturing efforts weaken the relationships between firms’ RSIs and customer loyalties.

Originality/value/contribution: This study specifies different types of relationship investments and examines their respective and interactive impacts on two types of customer loyalty—loyalty to the selling firm and salesperson-owned loyalty. The findings indicate that firms’ and salespersons’ efforts may lead to unexpected and unintended effects on multi-foci loyalties. Therefore, the current study enriches our knowledge about multi-foci loyalty management and relationship marketing.

Practical implications: Because firms’ and salespersons’ loyalty-capturing strategies exert positive direct influences on loyalty to the selling firm and salesperson-owned loyalty, both entities may actively leverage relationship investments’ impact on customer loyalty. However, as the interactive effects derived from concurrent loyalty-enhancing activities are negative, firms need to clearly assess the nature and

characteristics of their relationship with buyers and properly design relationship investments and guide salesperson behaviors. Managers should use property-based RSIs as a primary safeguard of customer loyalty to the selling firm. Meanwhile, internal branding and training programs can help salespersons develop brand building behaviors and better understand the potential unintended outcomes that different behaviors may induce. Aligning a branding goal between the firm and salespersons can benefit both parties while avoiding counter-productive outcomes.     

Firm Size and Performance of Manufacturing Enterprises in P.R. China: The Case of Shanghai's Manufacturing Industries

This paper studies the relationship between firm size and technical efficiency of manufacturing enterprises in Shanghai's manufacturing sector from 1989 to 1992. Although our empirical results show that technical efficiency is increasing in the firm size, the group of the smallest enterprises (0–99 workers) have very high technical efficiency. The group of enterprises with size of 100–249.9 workers have the lowest technical efficiency while the largest size (1000 workers or above) group usually have the highest technical efficiency. Finally, technical efficiency computed from net industrial product has large upward biases compared with that computed from gross industrial product.     

Service quality in restaurant operations in China: Decision- and experiential-oriented perspectives

Using the decision- and experiential-oriented perspectives as theoretical guides, this article reported an empirical assessment of service quality in restaurant operations. We proposed and tested a conceptual model of service quality using structural equation modeling. Using data from a sample of 284 customers from two large full-service restaurants in southern China, we investigated the relationships of service quality, customer satisfaction, and frequency of patronage. The results supported the significant links between service quality and customer satisfaction, service quality and repeat patronage, but not customer satisfaction and repeat patronage. The study has provided important insights into service quality and customer satisfaction in the field of restaurant operations.     

Orthogonalized factors and systematic risk decomposition

In the context of linear multi-factor models, this study proposes an egalitarian, optimal and unique procedure to find orthogonalized factors, which also facilitates the decomposition of the coefficient of determination. Importantly, the new risk factors may diverge significantly from the original ones. The decomposition of risk allows one to explicitly examine the impact of individual factors on the return variation of risky assets, which provides discriminative power for factor selection. The procedure is experimentally robust even for small samples. Empirically we find that even though, on average, approximately eighty (sixty-five) percent of style (industry) portfolios’ volatility is explained by the market and size factors, other factors such as value, momentum and contrarian still play an important role for certain portfolios. The components of systematic risk, while dynamic over time, generally exhibit negative correlation between market, on one side, and size, value, momentum and contrarian, on the other side.     

Profitability, Ownership Structure and Technical Efficiency of Enterprises in the People's Republic of China: A Case of Manufacturing Industries in Shanghai

This paper studies the relationship between accounting profits and technical efficiency of manufacturing enterprises in Shanghai during the period 1989–1992 and examines which factors affect the profitability of manufacturing enterprises. We first estimate the average technical efficiency of four major manufacturing industries in Shanghai. Then, we test for the presence of ownership effects of technical efficiency on profits of those enterprises in these four industries.