The premise of this study is that long term salary attainment for post secondary school graduates is explained partly by academic preparation and partly by matching. While educational status and general academic ability are key predictors of salary attainment, we argue that job congruence-the matching of talents to task-are also important. Both factors are directly related to the career and to the educational attainment of students as they enter post secondary education, and have significant policy implications for ensuring their earnings potential.
This study seeks to combine a widely held view of how earnings are related to education and job tenure with the notion that earnings are also associated with the quality of an individual’s job preferences. Specifically, we use the empirical model presented in Mincer (1974) as a benchmark in order to explain the variation in earnings. This specification has been widely utilized in the economic literature (Weisbrod and Karpoff, 1968; Ashenfelter and Mooney, 1968; Hansen, Weisbrod and Scanlon, 1970; Paglin and Rufolo, 1990; Blackburn and Neumark, 1992; Grogger and Eide, 1995; Card, 1998). The Mincer model provides a benchmark which enables us to isolate the effects of academic achievement, as measured by ACT scores, as well as the effect of job congruence.
Much has been learned from models in which managers, whose interests diverge from those of financiers, undertake various actions, including the design of control rights (e.g., Aghion and Bolton (1992)), and Masulis and Nahata (2010), choice of securities to raise financing (e.g., Hart and Moore (1995)), and the determination of capital structure (e.g., Grossman and Hart (1982) and Jensen and Meckling (1976)). Yet, there is much we do not know when it comes to security issuance and capital structure, as recent empirical research has uncovered a host of puzzling stylized facts like the sluggishness of firms in making capital structure adjustments in response to stock price movements.
Energy intake is a primary limitation on milk yield for high producing dairy cows and is determined by net energy content of the diet and DMI. The maximal productive capacity of an animal will depend on its genetic potential and will vary over the animal’s life time according to its age, physiological status (e.g. lactating, pregnant), and climate (133). Each animal has a maximal rate at which it can utilize nutrients and metabolic fuels and unless DMI is limited by physical capacity, mechanisms must exist that balance supply with demand for nutrients.
Dry matter intake is a function of meal size and meal frequency that are determined by animal and dietary factors affecting hunger and satiety. Most research on feeding behavior of ruminants has focused on dietary characteristics affecting satiety, which determines meal length and size. Distension and hypertonicity in the reticulo-rumen (RR), and effects of metabolic fuels oxidized in the liver, among other factors, have been proposed as satiety factors of ruminants. Much less is known about the control of the interval between meals determined by hunger. In addition, the effects of site and temporal pattern of digestion on feeding behavior have been largely unexplored. Stimulation of receptors that transmit signals to brain satiety centers is deter mined by changes in concentration or flux of the stimulatory nutrient or metabolic fuel. Thus, degree of stimulation of ruminal epithelial receptors by VFA and possibly electrolytes, and hepatic receptors by propionate is determined by the rate and extent of fermentation of feeds in the RR. Feeds with a rapid rate of fermentation are expected to result in shorter meal length and size when these mechanisms are effectual.
