Year-to-year economy-wide measures of income distribution, such as the Gini coefficient, are rarely available for long periods except in a few developed countries, and as a result few analyses of year-to-year changes in inequality exist. But wage and earnings data by industrial sectors are readily available for many countries over long time frames. This paper proposes the application of the bet...

5.1. Measurements of variables Dependent variable: firm performance Both accounting and market measures of firm performance are used to investigate the relationship between forms of shareholders and firm performance. The most common accounting profitability measure is return on assets. 23 Considering discretionary accounting measures that are the common critique for accounting data, core operat...

protein hydro-lysate was prepared from gold striped sardine (sardinella gibossa) by papain. hydrolysis conditions (time, temperature, and enzyme activity) were optimized by response surface methodology (rsm) using a factorial design and anti-oxidative activity was the dependent variable. results of the total determination coefficient, adjusted r2 and predicted r2 indicating the validity of pred...

this paper takes fundamental analysis research beyond the spatial and temporal bounds of previous studies. it was investigated that how detailed financial statement data enter the decisions of market makers by examining how current changes in the fundamental signals chosen can provide information on subsequent earnings changes. using tehran stock exchange’s firms data from 2003 to 2012, the rol...

R research has shown that managers in publicly traded companies facing earnings pressure—the pressure to meet or beat securities analysts’ earnings forecasts—may make business decisions to improve short-term earnings. Analysts’ forward-looking performance forecasts can serve as powerful motivation for managers, but may also encourage them to undertake short-term actions detrimental to future co...

Russia provides an interesting context for studying the labor market experiences of the elderly because of its experience with market transition, its looming growth in the elderly dependency ratio, and its unusual pension policies that do not penalize pensioners for working. We use data from twenty surveys of the Russian population conducted from February 1991 to November 2007 to analyze the la...

The interaction between the various departments of a full-service brokerage firm can have positive effects. An asset management department operates the firm’s mutual funds and has a need for high-quality information. Thus, the firm’s sell-side analysts in the research department are motivated to gather information about particular securities and to use the asset management department as an addi...

This paper surveys the literature on the determinants and consequences of securities class action lawsuits against firms and auditors from a financial reporting quality perspective. The survey is motivated by the important role that law plays in protecting stakeholders’ interests against managerial misdeed. Litigation is, thus, an important topic and numerous studies investigate the determinant...

This paper investigates the nature and consequences of sample attrition in a unique longitudinal survey of medical doctors. We describe the patterns of non-response and examine if attrition affects the econometric analysis of medical labour market outcomes using the estimation of physician earnings equations as a case study. We compare the econometric gestimates obtained from a number of differ...