Simultaneous volatility transmissions and spillover effects: U.S. and Hong Kong stock and futures markets

Contemporaneous transmission effects across volatilities of the Hong Kong Stock and Index futures markets and futures volume of trade are tested by employing a structural systems approach. Competing measures of volatility spillover, constructed from the overnight U.S. S&P500 index futures, are tested and found to impact on the Hong Kong asset return volatility and volume of trade patterns. The examples utilize intra-day 15-min sampled data from this medium-sized Asia Pacific equity and derivative exchange. Both the intra- and inter-day patterns in the Hong Kong market are allowed for in the estimation process.     

Research notes and communications development and validation of the strategic locus of control scale

Previous studies investigating the role of locus of control beliefs in relation to strategy-making behavior, organizational structure, performance and environment have employed the well known Rotter (1966) I-E scale. Unfortunately, however, this scale is beset by a number of problems which render it unsuitable for studies of business organizations, namely, that the items comprising the scale lack context-specificity and its well known tendency to correlate with measures of social desirability response set. This paper describes the development of a new measure designed to overcome these limitations. The measure, intended specifically for investigating locus of control beliefs in relation to issues of strategic management, assesses the extent to which respondents regard their own and other organizations' strategic issues to be resolved by the systematic application of strategic management techniques (e.g. environmental analysis, strategic planning, etc) or through external environmental forces (e.g. the actions of powerful competitors, unforeseen chance events, etc) largely beyond the control of organizations. Data is presented from two samples which indicate that the measure demonstrates acceptable reliability and construct validity.     

The Linkages between Dividends and Earnings

The purpose of this paper is to empirically test the linkages between dividends and earnings. Using the Granger test of statistical causality, it is found that some firms use dividends for signaling, some follow a residual policy, and some firms simultaneously signal and follow a residual policy. Segmenting firms according to dividend policy, the results indicate that firms that follow a residual or signaling dividend policy tend to have a higher growth in asset turnover, but a lower growth in revenues. Signaling firms also tend to be smaller, have higher variability in revenues, and use less debt throught time.     

A putty-clay vintage model for sectors of industry in the Netherlands

Summary A putty-clay vintage model has been estimated for five industrial sectors: food, beverages and tobacco manufacturing; textiles, clothing and footwear manufacturing; chemical industry and oil refineries; metal manufacturing, and total manufacturing. Substitutabilityex ante between labour and capital appeared to be small in the first four sectors, with textiles, clothing and footwear manufacturing as an exception. Substitutabilityex ante in total manufacturing industry is rather high: an elasticity of substitution of –0.74. Embodied technical progress is strong in all industrial sectors. In textiles, clothing and footwear manufacturing and in total manufacturing it is both labour- and capital-augmenting in nature. In the other sectors it is mainly of the labour-augmenting variety.This research has partly been made possible by a grant of the National Programme of Labour Market Research (NPAO). Advice by Professor Th. van de Klundert and Mr. A.H. van Zon is gratefully acknowledged.     

Equilibria with coordination failures

This paper extends the literature on equilibria with coordination failures to arbitrary convex sets of admissible prices. This makes it possible to address coordination failures for cases with price indexation or more general price linkages between commodities. We introduce a new equilibrium concept, called quantity constrained equilibrium (QCE), giving a unified treatment to all cases considered in the literature so far. At a QCE the expected trade opportunities on supply and demand are completely determined by a rationing vector satisfying that the prevailing price system maximizes the value of the rationing vector within the set of admissible prices. When the set of admissible prices is compact, we show the existence of a connected set of QCEs. This set connects two trivial no-trade equilibria, one with completely pessimistic expectations concerning supply opportunities and one with completely pessimistic expectations concerning demand opportunities. Moreover, the set contains for every commodity a generalized Drèze equilibrium, being a QCE at which for that commodity no binding trade opportunities on both supply and demand are expected, and also a generalized supply-constrained equilibrium at which no binding constraints on demand opportunities are expected and for at least one commodity also not on supply. We apply this main result to several special cases, and also discuss the case of an unbounded set of admissible prices.