Aging and Migration: Micro and Macro Evidence from China

Post-reform China has been experiencing two major demographic changes: an increasingly aging population and an extraordinary surge of rural-urban migrants. The question we ask is: are these two demographic changes related? If yes, then, how? The standard view in the migration literature is that the older the migrant, the lower the likelihood of migration. This paper proposes a simple theory of temporary migration for unskilled labor to fit the context of China. Motivated by our model, we then use both cross-sectional micro data and panel macro data to examine the potential impacts of aging on migration. We find that shifts in China’s age distribution have generated significant changes in the country’s migration patterns: migration will shift to closer provinces (probably switching from interprovincial migration to intra-provincial migration) and will concentrate to a few destination provinces.     

Monetary transmission with multiple policy rates: evidence from Turkey

Quantitative easing policies have led to persistent divergence between officially announced policy rates and short-term money market rates in many economies, making it challenging to assess the stance of monetary policy in the aftermath of the global financial crisis. Lack of data variation in short-term interest rates across time dimension has made it difficult to identify the monetary transmission mechanisms. In order to shed some light on this topic, we make advantage of a specific period from Turkey during which the central bank deliberately allowed the policy rates to diverge frequently from the interbank rates due to capital flow management purposes. Using bank-level flow data from this episode, we investigate the relationship between various short-term interest rate measures and bank loan/deposit rates through panel estimation methods. Our findings suggest that interbank rates are more relevant than central bank’s officially announced rates for the transmission of monetary policy when the two diverge from each other persistently. Interbank rates particularly play a key role in the pricing of loans and deposits. These findings provide helpful guidance for evaluating the monetary stance under unconventional policies.     

Betting market inefficiencies are short-lived in German professional football

In this article, we argue that potential inefficiencies on betting markets are more likely to exist at the very beginning of a season, when the available information on the teams’ playing strength is difficult to evaluate. This lack of reliable information should be particularly large in the case of recently promoted teams that have typically undergone major changes in the composition of their roster following their promotion. Without any information on the latter teams’ potential performance, they are particularly difficult to evaluate, which may eventually lead to inefficiencies and positive returns on investment in the betting market. We analyse odds from German first division Bundesliga soccer for the seasons from 2002/03 to 2015/16 to find betting market inefficiencies at the start of the season. As expected, betting on recently promoted team wins generates temporarily positive returns, especially for away games. These results suggest bookmakers to underestimate promoted teams’ ability to familiarize with the conditions in the new league, such as having to play in front of larger, often hostile crowds.     

Consumer attitudes toward genetically modified food in the United States: Are Millennials different?

ABSTRACT

Our study adds to the extant literature by focusing on Millennials, exploring possible generational shift that may have taken place in attitudes related to and consumption of such products. Results suggest that Millennials respond similarly as non-Millennials across several factors that shape consumers’ views and behaviors toward genetically modified technology and products. Millennials who are more educated and knowledgeable about biotechnology, though, are more willing to purchase GM foods. They perceive less risk and have fewer safety concerns compared to non-Millennials. Furthermore, male Millennials are more willing to purchase GM products and are more supportive of encouraging GM technology compared to female Millennials.     

Unemployment and labour-force participation in Sweden

This paper investigates the relationship between Swedish unemployment and labour-force participation. Cointegration analysis supports a robust long-run relationship between the two variables. This finding puts the empirical relevance of the unemployment invariance hypothesis into question.     

Sticky Information Phillips Curves: European Evidence

We estimate the Sticky Information Phillips Curve model of Mankiw and Reis (2002) using survey expectations of professional forecasters from four major European economies. Our estimates imply that inflation expectations in France, Germany, and the United Kingdom are updated about once a year, while in Italy, about once each 6 months.     

How far can reduced childcare prices push female labour supply?

Exploiting exogenous variation in childcare prices stemming from a childcare price reform, this paper estimates effects of reductions in childcare costs on female labour supply. The reform introduced a cap on childcare prices, and lead to considerable reductions in prices depending on family type and region of residence. Since the price is determined by a handful of observed characteristics, we are able to match households that are similar in all relevant aspects, but experienced quite different price changes. Our difference-in-differences regression matching estimates are very precise, and close to zero.     

On the existence of expected multi-utility representations

We prove the following facts related to the expected multi-utility representation of an affine preorder: If the prize space is not compact and if the lottery set consists of all probabilities on the prize space, standard independence and continuity axioms do not guarantee the existence of a (continuous) representation. If the prize space is σ-compact and lotteries have compact support, a representation exists. When the preorder in question is bounded, this result extends to the set of lotteries that consists of all probabilities on the prize space. For the case of monetary lotteries, the boundedness assumption in this last result can be dropped, provided that the preference relation at hand is monotone and risk-averse.