Rising income and wealth inequality across the developed world has prompted a renewed focus on the mechanisms driving inequality. This paper contributes to the existing literature by studying the impact from life-cycle savings, intergenerational transfers, and fertility differences between the rich and the poor on the wealth distribution. We find that bequests increase the level of wealth inequality and that fertility differences between the rich and the poor amplify this relationship. The counterfactual exercises show that the interaction between bequests and differential fertility is quantitatively important for understanding wealth inequality in the United States.

The current unsustainable growth of the world economy is largely a consequence of the crisis of social capital experienced by much of the world’s population. Declining social capital leads economies towards excessive growth, because people seek, in economic affluence, compensation for emotional distress and loss of resources caused by scarce social and affective relationships. To slow down economic growth requires an increase in social capital that is a fundamental contributor to happiness. From a wide range of possible approaches to increasing present happiness, this article suggests policies that would shift the economy to a more sustainable path. It focuses on a more politically sustainable set of proposals for a green ‘new deal’ than some of those currently under discussion.

We are now close to reaching what climate scientists advise is a ‘tipping point’ when the injuries we have visited on the planet will become self-reinforcing and produce an ecosystem that is alien to human life. The mal-distribution of consumption within and between nations is a major reason why there is little agreement on appropriate remedial action. Ensuring planetary survival while reducing inequity is made the more difficult, because the richest one-seventh of the world’s population has already reached consumption levels beyond the capacity of the planetary ecosystem to accommodate it.

In the present work we study the evolution of the prices of the most representative goods of the Buenos Aires market in the decades after independence from the Spanish empire. The paper analyses the evolution of import, export and local prices in Buenos Aires for the first half of the 19th century and intends to contribute to a more accurate estimate of the intense process of price inflation and changes in relative prices that occurred in Buenos Aires during this period. We also aspire to be able to analyse the relationships between the increases in prices and the institutional effects of commercial blockades, the issuance of paper money and changes in the demand for goods that occurred in the commercial interaction of Buenos Aires. An attempt is also made to compare the dynamics of various baskets of goods, allowing us to evaluate the differentiated effects in local, regional and overseas supply and demand. With this in mind we analyse both general price indexes, with their main changes, and also aim to integrate a variety of products in baskets that represent as accurately as possible the diverse demands of the commercial space offered by the Buenos Aires market. Finally, we reexamine the effects of the price variations of the baskets of prices on various social sectors and regions linked to the significant interregional plaza represented by the Buenos Aires market.

The aim of this paper is to study the long-run effects of a longevity increase on individual decisions about education and retirement, taking macroeconomic repercussions through endogenous factor prices and the pension system into account. We build a model of a closed economy inhabited by overlapping generations of finitely-lived individuals whose labour productivity depends on their age through the build-up of labour market experience and the depreciation of human capital. We make two contributions to the literature on the macroeconomics of population ageing. First, we show that it is important to recognize that a longer life need not imply a more productive life and that this matters for the affordability of an unfunded pension system. Second, we find that factor prices could move in a direction opposite to the one accepted as conventional wisdom following an increase in longevity, if this increase is accompanied by a sufficient decline in the rate of human capital depreciation.

This paper addresses the role of markup variations in the transmission process of cross-sectoral productivity differential shocks and government spending shocks to the relative price of nontradables. The Balassa-Samuelson model based on frictionless goods markets predicts that a rise in the sectoral productivity ratio by 1% raises the relative price by 1% while government spending changes leave the relative price unaffected. Using panel cointegration and unit root tests applied to a panel of fifteen OECD economies, our empirical evidence does not support these implications. We find that a rise in relative productivity by 1% raises the relative price of nontradables by only 0.70% and that an increase in government spending by 1% of GDP drives up the relative price by around 1%. This paper shows that these items of evidence can be successfully explained by a two-sector open economy model in which variations in the composition of demand for nontradables give rise to endogenous changes in the markups.

This article compares the performance of the UK economy since 1997 with that between 1979 and 1997 and with the performance of the other G7 economies in both periods. It concludes that Britain has done relatively well in terms of productivity growth, economic growth and national income per head but not very well in terms of labour market performance. Savings rates were too low to deliver sustainable economic growth over the period 1979–97 and there has been very little improvement since then. The performance of the economy during the recession and its immediate aftermath has been disappointing relative to the other G7 economies.

A dynamic contracting model with endogenous prices, wages and investment is presented. It accounts for capital and labour underutilization at steady state and displays various patterns of unemployment rate and capacity utilization rate co-movements as a function of demand and supply shocks. The main determining elements of unemployment are the unit cost of capital, the intensity of competition in the product market, the magnitude of uncertainty and union characteristics.

Saddlepoint approximations are derived for the conditional cumulative distribution function and density of where is the sample mean of n i.i.d. bivariate random variables and g(x, y) is a non-linear function. The relative error of order O(n–1) is retained. The results extend the important work of Skovgaard (1987), and are useful in conditional inference, especially in the case of small or moderate sample sizes. Generalizations to higher-dimensional random vectors are also discussed. Some examples are demonstrated.