Showing 1 - 10 of 95
The validity of existing empirical tests of the Pollution Haven Hypothesis (PHH) is constantly under scrutiny due to two shortcomings. First, the issues of unobserved heterogeneity and measurement error in environmental regulation are typically ignored due to the lack of a credible, traditional...
Persistent link: https://www.econbiz.de/10009246700
An innovation which bypasses the need for instruments when estimating endogenous treatment effects is identification via conditional second moments. The most general of these approaches is Klein and Vella (2010) which models the conditional variances semiparametrically. While this is attractive,...
Persistent link: https://www.econbiz.de/10008560414
This paper employs conditional second moments to identify the impact of education in wage regressions where education is treated as endogenous. This approach avoids the use of instrumental variables in a setting where instruments are frequently not available. We employ this methodology to...
Persistent link: https://www.econbiz.de/10005822331
We provide a comparison of return to schooling estimates based on an influential study by Angrist and Krueger (1991) using two stage least squares (TSLS), limited information maximum likelihood (LIML), jackknife (JIVE), and split sample instrumental variables (SSIV) estimation. We find that the...
Persistent link: https://www.econbiz.de/10005030897
This paper provides a control function estimator to adjust for endogeneity in the triangular simultaneous equations model where there are no available exclusion restrictions to generate suitable instruments. Our approach is to exploit the dependence of the errors on exogenous variables (e.g....
Persistent link: https://www.econbiz.de/10005566652
paper offers a solution to this disagreement, suggesting that volatility carries a positive direct effect, but also a … volatility is then ambiguous. The paper reveals the underlying endogeneity of government size in a balanced panel of 95 countries … increase of volatility lowers growth by up to 0.57 percentage points in a democracy, but raises growth by 1.74 percentage …
Persistent link: https://www.econbiz.de/10010959641
or indirectly, through volatility? This paper tries to answer such questions using a power-ARCH framework with annual …What is the relationship between economic growth and its volatility? Does political instability affect growth directly … legislative changes) has an indirect (through volatility) negative impact. We also find preliminary support for the idea that …
Persistent link: https://www.econbiz.de/10005761766
This paper investigates the effects of financial development and political instability on economic growth in a power-ARCH ….g., cabinet changes) has an indirect (through volatility) impact on growth; (iii) the effect of financial development is positive … and, surprisingly, not via volatility; (iv) the informal instability effects are much larger in the short- than in the …
Persistent link: https://www.econbiz.de/10005703824
achieve similar volatility than fully deregulated labor markets. Flexibility at the margin produces a gap in separation costs … de labor market volatility. This increased volatility is partially reverted when limitations in the duration and number … explain the similar volatility observed in many regulated OECD labor markets with flexibility at the margin vis-à-vis the …
Persistent link: https://www.econbiz.de/10005822303
This paper investigates the role that idiosyncratic uncertainty plays in shaping social preferences over the degree of labor market flexibility, in a general equilibrium model of dynamic labor demand where the productivity of firms evolves over time as a Geometric Brownian motion. A key result...
Persistent link: https://www.econbiz.de/10005763652