This paper provides an overview of the Swedish social security system and its impact on individual retirement behavior. First, we give some historical facts, as well as a more detailed description of the current situation, of labor market behavior of older persons. Second, we describe the social...

We consider interest rate models where the forward rates are allowed to be driven by a multidimensional Wiener process as well as by a marked point process. Assuming a deterministic volatility structure, and using ideas from systems and control theory, we investigate when the input-output map...

Using detailed micro data from the Indonesian manufacturing sector, we examine the effect on productivity of direct foreign investment. The results suggest that direct foreign investment benefits locally owned establishments. The effect differs between groups of industries. Spillovers from DFI...

In the classical ARCH model of Engle [1982] the conditional variance is a linear function of lagged squared residuals. In this paper I introduce nonlinearity, by adding a term that consists of a constant parameter multiplied by a transition function. Two different transition functions are...

Using detailed micro data from the Indonesian manufacturing sector, we examine whether participation in international trade affects establishments' productivity. Establishments participating in exports or imports have relatively high levels of productivity. Furthermore, the results suggest that...

This paper analyses the effects of non-tariff barriers, in terms of both variable and fixed export costs, on the structure of trade and industry. We find that the relationship between fixed and variable trade costs affects industrial structure and determines whether international trade emerges....

This paper analyzes a finite horizon, sequential move pricing duopoly, restricting attention to Markov-strategies. The solution yields stationary patterns, independent of initial conditions, where the reaction-functions follow cycles of three periods. The market price never settles down, and is...

The double bootstrap provides a useful tool for bootstrapping approximately pivotal quantities by using an "inner" bootstrap loop to estimate the variance. When the estimators are computationally intensive, the double bootstrap may become infeasible. We propose the use of a new variance...

This paper investigates the relationship between happiness (utility) and a host of socio-economic variables. The data set consists of a random sample of over 5,000 individuals from the Swedish adult population. Happiness is measured by a three-point categorical measure of overall happiness (not...

In this paper I present two new Lagrange multiplier test statistics designed for testing the null of GARCH (1,1), against the alternative of asymmetric GARCH. For one test the alternative is the generalized QARCH (1,1) model of Sentana [1995], and for the other the alternative is the logistic...