IZA Discussion Papers
Cognitive Ability and Paternalism [статья]
Опубликовано на портале: 04-11-2004Saint-Paul Gilles IZA Discussion Papers. 2002. No. 609.
This paper analyses the welfare effects of price restrictions on private contracting in a world where agents have a limited cognitive ability. People compute the costs and benefits of entering a transaction with an error. The government knows the distribution of true costs and benefits as well as that of errors. By imposing constraints on transaction prices, the government eliminates some that are on average inefficient--because the price signals that one of the parties has typically grossly overestimated its benefit from participation. This policy may increase aggregate welfare even though some of the transactions being blocked are actually efficient. The paper also studies the extent to which the use of private consultants with sufficient intelligence by people with limited intelligence may dominate government regulation.
Опубликовано на портале: 04-11-2004Alison L. Booth, Marco Francesconi, Jeff Frank IZA Discussion Papers. 2000. No. 205.
In Britain about 7% of male employees and 10% of female employees are in temporary jobs. In contrast to much of continental Europe, this proportion has been relatively stable over the 1990s. Using data from the British Household Panel Survey, we find that temporary workers report lower levels of job satisfaction, receive less work-related training, and are less well-paid than their counterparts in permanent employment. However, there is evidence that fixed-term contracts are a stepping stone to permanent work. Women (but not men) who start in fixed-term employment and move to permanent jobs fully catch up to those who start in permanent jobs.
Опубликовано на портале: 19-10-2004Barry R. Chiswick, Timothy J. Hatton IZA Discussion Papers. 2002. No. 559.
This paper deals with the problems of the determinants and consequences of intercontinental migration over the past four centuries. It begins with a review of the history of primarily trans-Atlantic migration to the New World during the period of Colonial settlement. The contract and coerced migration from Europe and Africa gave way, from the 18th century, to an era of free European migration. The period 1850 to 1913 was one of mass migration, primarily from Europe to North America and Oceania and from parts of Asia (primarily India, China and Japan) to other parts of Asia, Africa and the New World. World wars, immigration restrictions and the Great Depression resulted in a period of low international migration (1913 to 1945). In the post-World War II period international migration again increased sharply, but with changes in the nature of the flows, and under the constraints of immigration controls. Europe joined North America and Oceania as a major destination, as did the oil producing Arab countries bordering the Persian Gulf. The paper then explores the reasons for this international migration. Important factors include the relative wages in the origin and destination, the cost of international migration, the wealth to finance the investment, chain migration (kinship and information networks), as well as government subsidies to and restrictions on the free flow of people. The impact of international migration is explored in the context of a two-factor and a threefactor aggregate production function. Implications are developed for the aggregate (average) impact, as well as for the impact on the functional and personal distributions of income. The gainers and losers from international migration are considered. With insights on impact, a political economy approach is used to analyze the determinants of immigration controls. The influence on policy of gainers and losers from immigration was mediated by institutional change and by interest group politics. The long run relationship between globalization and international migration is also briefly explored.