Academic works (Master's Theses and dissertations)

Survival of the fittest: corporate control and the cleansing effect of financial crises

Description: 

How does the market for corporate control reallocate firm ownership in response to adverse aggregate financial shocks? To answer this question, we develop a tractable model of mergers and acquisitions (M&As) where firms facing different degrees of financial constraints acquire ownership of illiquid domestic firms. We show that acquisitions by financially constrained acquirers, on average, involve higher ownership stakes and post-acquisition survival rates when faced with adverse aggregate financial shocks, in comparison to acquisitions by unconstrained firms. This effect operates through two margins: An intensive margin (dominant for constrained acquirers) that works through a higher average productivity of acquirer-target matches, and an extensive margin (dominant for unconstrained acquirers) that operates thorough an increase in the proportion of fire-sale acquisitions in the economy. We provide evidence supportive of the predictions of the model in a large data set of M&As in emerging market economies. Our theoretical results provide insight into our novel empirical findings of a change in the degree of control acquired by and a convergence of survival rates between domestic and foreign acquisitions during financial crises, and point to the existence of a “cleansing effect” in the market for corporate assets.

Billions on the sidewalk: improving savings by reducing investment mistakes

Description: 

This paper contributes the on-going debate on income inequality in advanced economies with a proposal aimed at reducing costly investment mistakes that are prevalent among middle-class households. The paper starts by describing how households should invest, compares it with what we know about how households do invest, and highlights discrepancies between the two (investment mistakes). After evaluating the costs of investment mistakes, the paper suggests that they could be reduced by accommodating cognitive biases through a simple process of financial education and appropriate default options. The policy described in this paper is immediately actionable at basically no cost and can have a large effect on the welfare of middle-class households in advanced economies.

Antitrust, regulatory capture and economic integration

Supply-chain trade : a portrait of global patterns and several testable hypotheses

Description: 

The trade linked to international production networks – supply-chain trade for short – is associated with momentous global economic changes. This paper presents a portrait of the global pattern of supply-chain trade and how it has evolved since 1995. The paper draws on a variety of data sources but most heavily on the recent World Input-Output Database. China’s supply-chain trade receives special attention.

Too much finance or statistical illusion: a comment

Description: 

A recent policy brief from the Peterson Institute suggests that the “Too Much Finance” result may be an artifact of spurious attribution of causality. While more works needs do be done to understand the links between finance and growth and explore the drivers of possible non-monotonicities, this note shows that the too much finance result is robust.

Quand exporter aide à vendre chez soi

Description: 

Comment les chocs de demande subis par les entreprises françaises sur leurs ventes à l’étranger se répercutent-ils sur leurs ventes en France ? Cette Lettre présente les résultats d’une analyse empirique mettant en évidence une relation de complémentarité entre exportations et ventes domestiques. Une hausse de 10% des exportations engendre, la même année, un accroissement des ventes domestiques compris entre 1% et 3% ; une baisse les réduit dans les mêmes proportions. Les contraintes de liquidité auxquelles font face les entreprises semblent jouer un rôle majeur dans la transmission à leur activité domestique du choc conjoncturel subi sur les marchés étrangers.

International capital flows

Description: 

The surge in international asset trade since the early 1990s has lead to renewed interest in models with international portfolio choice. We develop the implications of portfolio choice for both gross and net international capital flows in the context of a simple two-country dynamic stochastic general equilibrium (DSGE) model. We focus on the time-variation in portfolio allocation following shocks, and resulting capital flows. Endogenous time-variation in expected returns and risk, which are the key determinants of portfolio choice, affect capital flows in often subtle ways. The model is consistent with a broad range of empirical evidence. An additional contribution of the paper is to overcome the technical difficulty of solving DSGE models with portfolio choice by developing a broadly applicable solution method.

Monetary implications of the crisis: dominance at stake

Description: 

The paper asks whether the financial crisis is upsetting the struggle for dominance between monetary and fiscal policy. It argues that a crisis is indeed a key moment when challenges to monetary policy dominance are greatest. However, the need to bail out financial institutions blurs the distinction between monetary and fiscal policy. The subsequent shift to public debt stress further weighs on central banks. The paper also discusses the situation when the interest rate hits the zero lower bound.

Pricing-to-market, trade policy, and market power

Description: 

This paper studies the determinants of pricing-to-market at the firm-level, with a particular focus on the role of firm-specific and policy-induced market power. We use a large dataset containing export values and quantities by product and destination for all exporting firms in 12 developing and emerging countries, over several years. We first show that firms in our sample do price to market, i.e. significantly adjust their unit values in home currency in response to exchange-rate variations. The extent of pricing-to-market is quantitatively limited but highly significant and homogenous across origin countries despite their very different levels of development. We then study how firm performance and trade policy affect pricing-to-market at the firm-level. We find that within a given origin-destination-product cell, large, high-performance exporters price more to market. More importantly, we identify significant effects of trade-policy instruments on pricing-to-market: Higher import tarifs on a destination market are associated with less pricing-to-market, whereas non-tarif measures are associated with more. These results are consistent with models where pricing-to-market is increasing in firm size and market share, and suggest that trade policy has deep effects on market power, the direction of which depends on the type of instrument used.

European champions and competition enforcement: is DG COMP in ideological denial?

Description: 

In the wake of the Alstom restructuring, the French government indicated that current merger control rules do not allow for the development of European champions and called for a change in the rules. This paper argues that such a move may be not be advisable but that enforcement of the current rules should be improved, in particular regarding the assessment of efficiencies and the delineation of the wider public policy considerations that Member States can appeal to in exercising their own control. With respect to efficiencies, the Commission’s practice exacerbates the inherent bias of its consumer harm standard against the development of more efficient firms. The identification of transactions that are likely to harm consumers requires the evaluation of the magnitude and likelihood of efficiencies with respect to a benchmark that is case specific. However, a review of the Commission practice suggests (i) that it has failed to develop a constructive standard for the evaluation of efficiencies, (ii) that the standard of proof that it applies to efficiencies is high and misguided with respect to the extent of pass-through, (ii) that the magnitude of efficiencies is often not assessed in relation to the potential harm and (iii) that a discrete threshold is often applied with respect to the likelihood of efficiencies. An improvement in the assessment of efficiencies along these dimensions would improve enforcement under the existing standard, making it less inimical to the development of efficient firms and would thereby also enhance its political acceptability in relation to the recurring debates on national champions. With respect to the additional oversight over transactions that Member States can exercise, the paper finds that the operation of the merger control framework would be improved if the Commission would pro-actively clarify the wider public policy considerations that can be brought to bear on the transactions under Art 21(4) and impose some transparency requirements on member states that elect to appeal to these public policy grounds to impose additional remedies. The paper also offers some guiding principles for the delineation of these policy grounds.

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