This paper employs administrative data from one of the largest plan providers in France to investigate the role of plan and default characteristics in affecting whether employees participate in the plan and whether they accept its default investment option. The dataset includes information on...

This paper defines a “crisis-robust portfolio” that satisfies the minimal crisis-to-quiet time volatility ratio. This type of portfolio is less demanding for the investor than a regime-wise asset allocation. Although general, the concept of a crisis-robust portfolio is especially pertinent...

The recent turmoil in the financial markets has highlighted that no asset is really free of risk. Indeed, even the supposedly safest assets, namely sovereign bonds issued by developed countries, are exposed to default risk. Despite this observation most mean-variance efficiency tests are...

The performances of factor investing rely heavily on short sales, not only for building the initial long-short strategy, but also for regularly rebalancing the positions. Since short selling is subject to both legal restrictions and substantial costs, this paper examines how severely...

Does financial globalization lead to contagion? We scrutinize linkages between international stock markets in a long historical perspective (1880-2014). Our results highlight that without globalization, contagion cannot exist. However, if cross-market correlations are very high, globalization...

This paper is the first to draw a global picture of worldwide microfinance equity by taking full advantage of daily quoted prices. We revisit previous findings showing that investors should consider microfinance as a self-standing sector. Our results are threefold. First, microfinance has become...

This paper is the first to draw a global picture of worldwide microfinance equity by taking full advantage of daily quoted prices. We revisit previous findings showing that investors should consider microfinance as a self-standing sector. Our results are threefold: 1) Microfinance has become...

Using large-cap exchange-traded funds (ETFs), this paper provides guidance on enhancing the performance of long-only factor portfolios through sector-based blending. The blending method builds ETF portfolios that optimize the factor exposure of sectors. We use the original factors of Fama and...