Comparative advantage,demand for external finance,and financial development

This paper analyzes the effect of comparative advantage in international trade on a country's level of financial development. Countries with comparative advantage in financially intensive goods experience a higher demand for external finance, and therefore financial development. By contrast, financial development is lower in countries that primarily export goods which do not rely on external finance. We use disaggregated trade data to develop a measure of a country's external finance need of exports, and demonstrate this effect empirically. In order to overcome the simultaneity problem, we develop a novel instrumentation strategy based on the exogenous geographic determinants of trade patterns.     

Welfare State and Taxation in Russia: the Contradictions of the Unified Social Tax

The Unified Social Tax (UST) was introduced in Russia in 2001 as part of a comprehensive reform of the tax and social security system. Five years on, this article offers a preliminary assessment of the positive effects of UST so far and the problems that remain.     

Legal Regime and Financial Reporting Quality

This article uses the Canadian environment, where French civil law (FCL) in the province of Quebec coexists with common law (CL) in the Rest of Canada (denoted as bijural), to test the thesis of the neutrality of the legal system with regard to financial reporting quality (FRQ). This single‐country design allows for a better control over other factors that influence FRQ. The FCL environment appears to encourage firms to publish accounting data of better quality due to the greater liability risk faced by auditors and corporate directors under that regime. These findings, based on 10 years of data and seven attributes of FRQ, are robust to different matching procedures and model specifications. This research contributes to the current debates in Canada as to whether financial market regulation under FCL and CL jurisdictions should be unified under a single CL national securities regulator. At the broader level, the results support claims that a more in‐depth understanding of the implementation of civil law and CL is needed rather than gross generalization about the two systems. These results especially call into question that CL regimes are unambiguously superior to civil law regimes in encouraging high‐quality financial reports.     

How different are corporate social responsibility motives in a developing country? Insights from a study of Indian agribusiness firms

Against the backdrop of increasing foreign direct investment flows in the developing economies in Asia, the investigation of topical aspects of corporate social responsibility (CSR) in the region increases in importance. We examine the CSR motives of four large indigenous agribusiness firms in India with a view of assessing the validity of the claim that CSR in this country, compared to developed countries, is influenced substantially more by moral, cultural, and religious considerations and less by self‐interest and profit seeking. Unlike numerous other investigations of CSR that rely on questionnaires and company reports, our data are drawn from in‐depth interviews and theme analysis revealing some intricate motives behind CSR behavior and business conditions that inspire them. Our findings challenge some previously reported results and indicate that the degree to which such a behavior is affected by the state of economic development and cultural differences may be smaller than is often argued.     

‘Sweet deals’: State-owned enterprises,corruption and repeated contracts in public procurement

We show how a price analysis of stable relations between customer and supplier in the public procurement of homogeneous goods can help differentiate opportunistic from honest behaviour among economic agents. We consider two types of stable relations: repeated procurements and connections based on the state ownership of suppliers. On the basis of a large dataset on the procurement of granulated sugar in Russia from 2011 to 2013, we find that for private suppliers, prices of repeated contracts were lower compared to one-time deals when procured through more transparent procedures and higher when procured through non-transparent procedures. For non-transparent procedures, we observe significant overpricing of contracts with state-owned suppliers compared to private suppliers, especially in the case of repeated contracts, whereas for competitive e-auctions, there is only a small difference between the contract prices of state-owned suppliers and private suppliers.     

A generalised Gerber–Shiu measure for Markov-additive risk processes with phase-type claims and capital injections

In this paper we consider a risk reserve process where the arrivals (either claims or capital injections) occur according to a Markovian point process. Both claim and capital injection sizes are phase-type distributed and the model allows for possible correlations between these and the inter-claim times. The premium income is modelled by a Markov-modulated Brownian motion which may depend on the underlying phases of the point arrival process. For this risk reserve model we derive a generalised Gerber–Shiu measure that is the joint distribution of the time to ruin, the surplus immediately before ruin, the deficit at ruin, the minimal risk reserve before ruin, and the time until this minimum is attained. Numeral examples illustrate the influence of the parameters on selected marginal distributions.     

制胜多边平台

正一般来说,参与方越多越好。不过,更多方的参与者也会带来"最小公分母"的问题——协调更多方不同的述求,会在一定程度上制约多边平台实现开拓性创新多多边平台(Multisided platforms,MSPs)通过技术、产品或服务为两个及以上的客户群体提供直接互动,并由此创造价值。典型例子有阿里巴巴、易趣、淘宝、日本乐天(服务采购买卖双方)、空中食宿Airbnb(住宅业主与租客)、Uber打车App(专业司机与乘客)、脸谱网(用户、广告商、第三方游戏或内容开发商以及附属的第三方网站)、苹果的iOS(应用程序开发商和用户)、     

The status of workers and platforms in the sharing economy

We consider whether workers who provide their services through online platforms, such as Handy and Uber, should be classified as independent contractors or employees. Using a formal economic model, we show how being too strict or too liberal in classifying workers as independent contractors (relative to the actual degree of control workers have) can be detrimental, not just to firms and welfare, but sometimes to the workers themselves. We also use the model to explore the extent to which an intermediate classification of workers between employees and independent contractors may lead to better outcomes. The intermediate classification is meant to apply to firms that retain control of some actions while their workers control others, as is the case for many online platforms.     

Pricing and commitment by two‐sided platforms

I study pricing and commitment by platforms in two‐sided markets with the following characteristics: (i) platforms are essential bottleneck inputs for buyers and sellers transacting with each other; (ii) sellers arrive before buyers; and (iii) platforms can charge both fixed fees and variable fees (royalties). I show that a monopoly platform may prefer not to commit to the price it will charge buyers at the same time it announces its seller price if it faces unfavorable seller expectations. With competing platforms, commitment makes the existence of an exclusive equilibrium (in which sellers register with only one platform) less likely, but it has no impact on multi‐homing equilibria (in which sellers support both platforms) whenever these exist.