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Determinants of Long-Term Growth : A Bayesian Averaging of Classical Estimates (BACE) Approach

Doppelhofer, Gernot - 2000

This paper examines the robustness of explanatory variables in cross-country economic growth regressions. It employs a novel approach, Bayesian Averaging of Classical Estimates (BACE), which constructs estimates as a weighted average of OLS estimates for every possible combination of included...

Persistent link: https://www.econbiz.de/10012471000

Social Security in Theory and Practice (I) : Facts and Political Theories

Mulligan, Casey B. - 1999

166 countries have some kind of public old age pension. What economic forces create and sustain old age Social Security as a public program? We document some of the internationally and historically common features of Social Security programs including explicit and implicit taxes on labor supply,...

Persistent link: https://www.econbiz.de/10012471676

Consumption Risk and International Asset Returns : Some Empirical Evidence

Cumby, Robert E. - 1987

The paper examines if real stock returns in four countries are consistent with consumption-based models of international asset pricing. The paper finds that ex-ante real stock returns exhibit statistically significant fluctuations over time and that these fluctuations cannot be explained by...

Persistent link: https://www.econbiz.de/10012476685

Shining a Light on Purchasing Power Parities

Pinkovskiy, Maxim - 2018

study of PPP-adjusted estimates of GDP around the world between 1992 and 2010. First, we find that while market exchange … optimal. Using data from the Penn World Tables, we find that, indeed, it is optimal to only use the latest price data, and …

Persistent link: https://www.econbiz.de/10012453295

Social Security and Democracy

Mulligan, Casey B. - 2002

Many political economic theories use and emphasize the process of voting in their explanation of the growth of Social Security, government spending, and other public policies. But is there an empirical connection between democracy and Social Security program size or design? Using some new...

Persistent link: https://www.econbiz.de/10012469756

The World Distribution of Income (estimated from Individual Country Distributions)

Sala-i-Martin, Xavier - 2002

We estimate the world distribution of income by integrating individual income distributions for 125 countries between … hosted 11% of the world's poor in 1960. It hosted 66% of them in 1998. We estimate nine indexes of income inequality implied … by our world distribution of income. All of them show substantial reductions in global income inequality during the 1980s …

Persistent link: https://www.econbiz.de/10012469781

Newer Need Not be Better : Evaluating the Penn World Tables and the World Development Indicators Using Nighttime Lights

Pinkovskiy, Maxim - 2016

Penn World Tables and of the World Development Indicators better estimate true income per capita. We find that revisions of …-price series in both PWT 8.0 and PWT 8.1, the two most recent vintages of the PWT. We additionally find that the World Development … Indicators are as good, and often better, measures of unobserved true income as are any recent vintages of the Penn World Tables …

Persistent link: https://www.econbiz.de/10012456459

Individual Risk in an Investment-Based Social Security System

Feldstein, Martin - 2001

This paper examines the risk aspects of an investment-based defined contribution Social Security plan. We focus on the risk after the plan is fully phased in. Individuals deposit a fraction of wages to a Personal Retirement Account (PRA), invest these funds in a 60:40 equity-debt mix, and in a...

Persistent link: https://www.econbiz.de/10012470655

Gerontocracy, Retirement, and Social Security

Mulligan, Casey B. - 1999

Why are the old politically successful? We build a simple interest group model in which political pressure is time-intensive, showing that in the political competitive equilibrium each group lobbies for government policies that lower their own value of time but that the old do so to a greater...

Persistent link: https://www.econbiz.de/10012471677

Individual Risk and Intergenerational Risk Sharing in an Investment-Based Social Security Program

Feldstein, Martin - 1998

This paper examines the risk aspects of a fully phased-in investment-based defined contribution Social Security plan. Individuals save a fraction of wages in a Personal Retirement Account (PRA) invested in a 60:40 equity-debt mix and receive a similarly invested variable annuity from age 67. The...

Persistent link: https://www.econbiz.de/10012471973