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We present a theorem helpful in estimating the mean and variance of a linear function with arbitrary multivariate randomness in its coefficients and variables. We derive a generalized decomposition result from two random linear functions in which the result can be applied to most models using...
Persistent link: https://www.econbiz.de/10013113072
This paper formulates a structural dynamic programming model of preschool investment choices of altruistic parents and then empirically estimates the structural parameters of the model using the NLSY79 data. The paper finds that preschool investment significantly boosts cognitive and...
Persistent link: https://www.econbiz.de/10013080874
This paper contains a survey of the recent literature devoted to the returns to schooling within a dynamic structural framework. I present a historical perspective on the evolution of the literature, from early static models set in a selectivity framework (Willis and Rosen, 1979) to the recent...
Persistent link: https://www.econbiz.de/10012779183
We estimate a finite mixture dynamic programming model of schooling decisions in which the log wage regression function is set within a correlated random coefficient model and we use the structural estimates to perform counterfactual experiments. We show that the estimates of the dynamic...
Persistent link: https://www.econbiz.de/10013318534
We estimate a dynamic programming model of schooling decisions in which the degree of risk aversion can be inferred from schooling decisions. In our model, individuals are heterogeneous with respect to school and market abilities but homogeneous with respect to the degree of risk aversion. We...
Persistent link: https://www.econbiz.de/10013320490
private insurance markets offer full coverage at fair rates, social insurance is desirable if and only if risk and … examine the role of uniform and nonuniform social insurance to supplement a general income tax when neither public nor private … (1971) equilibrium emerges in the private insurance market and low-wage/low-risk individuals are not fully insured. We show …
Persistent link: https://www.econbiz.de/10013001310
We study the factors that predict medical malpractice ("med mal") insurance premia, using national data from Medical … Liability Monitor over 1990 to 2017. A number of core findings are not easily explained by standard economic theory. First, we … across states at a given time and within states across time. Our results suggest that insurance companies do not fully adjust …
Persistent link: https://www.econbiz.de/10014030509
Disability Insurance (DI) may affect workers' outcomes such as their probability to enter DI, to recover, and their … employment. Supplementary insurance may increase these moral hazard effects, but also increases the financial gains of private … increased insurance coverage on workers' outcomes are thus ambiguous. This paper aims to separate worker and insurer responses …
Persistent link: https://www.econbiz.de/10014030828
This high-stakes experiment investigates the effect on buyers of mandatory disclosures concerning an insurance policy … trusting plays an important role. Trust is clearly associated with greater willingness to pay for insurance. Unlike in previous … of breach is negligible. However, as for much B2C insurance marketing, face-to-face selling plays a crucial role in our …
Persistent link: https://www.econbiz.de/10013139875
with effort-determined probability. We show that if insurance against a negative shock is sufficiently incomplete, then … standard functional form restrictions ensure that individual objective functions are optimized by an effort and insurance … combination that is unique and satisfies first- and second-order conditions. Modeling insurance incompleteness in terms of costly …
Persistent link: https://www.econbiz.de/10013071425