the distance effect in banking and trade abstract the empirical gravity literature finds geographical distance to be a large and growing obstacle to trade contradicting the popular notion that globalization heralds the end of geography this distance puzzle disappears however when measuring the effect of cross border distance relative to that of domestic distance yotov 2012 we uncover the same result for banking when comparing cross border positions with domestic credit using the most extensive dataset on global bank linkages between countries the role of distance remains substantial for trade as well as for banking where transport cost is immaterial pointing to the role of information frictions as a common driver a second contribution is to show that the forces of globalization are also evident in other less prominent parts of the gravity framework

the effect of uncertainty on the demand for medical care health capital and wealth we analyze the effect of the uncertainty of the incidence of illness on the demand for medical care and on the accumulation of health capital and wealth over the retirement years we use a simplified version of a dynamic grossman household production model to characterize patterns of an individual s precautionary behavior elderly individuals respond to uncertainty by smoothing their expected utility over time by making specific patterns of purchases of medical care and consumption we examine these patterns for individuals with different degrees of risk aversion

distance globalization and international trade for a long time globalization could be seen everywhere but in gravity estimates we offer evidence how globalization affects manufacturing trade over the period 1986 2006 and show that on average the effect of distance has fallen whereas the effects of proximity and regional trade agreements have increased over time we also document substantial cross country heterogeneity in the extent to which distance elasticities have changed countries in the middle of the per capita income distribution have seen the steepest fall in distance coeffcients at the same time distance as a trade friction has not lost its bite for a number of low income countries which may jeopardize their integration into global markets we present suggestive evidence that the heterogeneous change in distance elasticities is related to secular shifts in the composition of exports

financial illiteracy and pension contributions a field experiment on compound interest in china i conduct a field experiment to study the relationship between peoples misunderstanding of compound interest and their pension contributions in rural china i find that explaining the concept of compound interest to subjects increased pension contributions by roughly 40 the treatment effect is larger for those who underestimate compound interest than for those who overestimate compound interest moreover financial education enables households to partially correct their misunderstanding of compound interest i structurally estimate the level of misunderstanding of compound interest and conduct a counterfactual welfare analysis lifetime utility increases by about 10 if subjects misunderstanding of compound interest is eliminated authors have furnished an internet appendix which is available on the oxford university press web site next to the link to the final published paper online

how deep is the annuity market participation puzzle using microeconomic data for the united kingdom we analyze the empirical determinants of voluntary annuity market demand we find that annuity market participation increases with financial wealth life expectancy and education and decreases with other pension income and a possible bequest motive for surviving spouses we then show that these empirically motivated determinants of annuity market participation have the same quantitatively important effects in a life cycle model of annuity and life insurance demand saving and portfolio choice moreover reasonable preference parameters predict annuity demand levels comparable to the data for stockholders a strong bequest motive can simultaneously generate balanced portfolios and low annuity demand

state ownership and transparency in foreign direct investment we contribute to ib literature on state owned multinationals by examining an understudied element of mne strategy transparency drawing insight from accounting finance and political science we develop theory and hypotheses regarding ownership effects on fdi disclosure we argue that transparency of outward fdi depends on both state ownership and home and host country institutions we also posit that host governments harness their soes to exploit information disclosed by foreign mnes discouraging inward fdi transparency we test our hypotheses using a unique transaction level database from the global petroleum industry analyzing a sample of 965 investment disclosures across 81 developing and developed countries we find state ownership reduces mne transparency soes are less sensitive to host country political risk than private firms soes from better governed countries are more transparent and regardless of ownership foreign mnes are more opaque when investing in the presence of a host country soe

on the conservation of distance in international trade the volume of world trade has grown more than twice as fast as real world income since 1980 surprisingly the effect of distance on trade has increased during this period it could be that countries are trading greater volumes of goods that are highly sensitive to distance an alternative explanation is that distance has become more import for a significant share of goods using highly disaggregated bilateral trade data we find that adjustment in the composition of trade has not influenced the way in which distance affects trade in contrast for about 25 percent of industries distance has become more important this implies that the increased distance sensitivity of trade is a result of a change in relative trade costs that affects many industries as opposed to a shift to more distance sensitive products we also find that homogeneous products are twice as likely to have become more distance sensitive as compared with differentiated goods this is consistent with the hypothesis that falling search costs resulting from improvements in transport and communications are relatively more important for differentiated goods the results offer no evidence of the death of distance rather they suggest that distance related relative trade costs have remained unchanged or shifted in favor of proximate markets

home equity commitment and long term care insurance demand abstract this paper shows how home equity may substitute for long term care insurance ltci the elderly commonly hold substantial wealth in the form of home equity that is rarely spent before death except for after moves to long term care facilities absent strong bequest motives implies that marginal utility fluctuates less across health states than one would predict based on a standard model without wealth tied up in housing numerical examples show that this asset commitment may substantially weaken ltci demand

pricing and welfare in health plan choice premiums in health insurance markets frequently do not reflect individual differences in costs either because consumers have private information or because prices are not risk rated this creates inefficiencies when consumers self select into plans we develop a simple econometric model to study this problem and estimate it using data on small employers we find a welfare loss of 2 11 percent of coverage costs compared to what is feasible with risk rating only about one quarter of this is due to inefficiently chosen uniform contribution levels we also investigate the reclassification risk created by risk rating individual incremental premiums finding only a modest welfare cost

new evidence on altruism a study of tiaa cref retirees this paper investigates the role in household wealth accumulation of saving for bequests it employs data from a 1988 survey of tiaa cref annuitants designed to measure pension and other net worth as well as lifetime earnings about half of the households in the data plan to leave estates and the authors find that their behavior conforms with theoretical altruistic models for the same families the amount of wealth that the authors attribute to estate building is large nevertheless altruism towards one s children does not seem to be the major explanation of saving in the overall sample copyright 1996 by american economic association

multiple dimensions of private information evidence from the long term care insurance market we demonstrate the existence of multiple dimensions of private information in the long term care insurance market two types of people purchase insurance individuals with private information that they are high risk and individuals with private information that they have strong taste for insurance ex post the former are higher risk than insurance companies expect while the latter are lower risk in aggregate those with more insurance are not higher risk our results demonstrate that insurance markets may suffer from asymmetric information even absent a positive correlation between insurance coverage and risk occurrence the results also suggest a general test for asymmetric information

health and mortality delta assessing the welfare cost of household insurance choice we develop a pair of risk measures health and mortality delta for the universe of life and health insurance products a life cycle model of insurance choice simplifies to replicating the optimal health and mortality delta through a portfolio of insurance products we estimate the model to explain the observed variation in health and mortality delta implied by the ownership of life insurance annuities including private pensions and long term care insurance in the health and retirement study for the median household aged 51 to 57 the lifetime welfare cost of market incompleteness and suboptimal choice is 3 2 of total wealth

advantageous selection in insurance markets this article reverses the standard conclusion that asymmetric information plus competition results in insufficient insurance provision risk tolerant individuals take few precautions and are disinclined to insure but they are drawn into a pooling equilibrium by the low premiums created by the presence of safer more risk averse types taxing insurance drives out the reckless clients allowing a strict pareto gain this result depends on administrative costs in processing claims and issuing policies as does the novel finding of a pure strategy partial pooling subgame perfect nash equilibrium in the insurance market copyright 2001 by the rand corporation

how strong are bequest motives evidence based on estimates of the demand for life insurance and annuities this paper presents new empirical evidence in support of the view that a significant fraction of total saving is motivated by the desire to leave bequests specifically i find that social security annuity benefits significantly raise life insurance holdings and depress private annuity holdings among elderly individuals these patterns indicate that the typical household would choose to maintain a positive fraction of its resources in bequeathable forms even if insurance markets were perfect evidence on the relationship between insurance purchases and total resources reinforces this conclusion

institutions sans frontieres international agreements and foreign investment we examine whether the presence of international investment agreements iias negotiated among countries for foreign investor protection lowers political risk faced by multinational enterprises mnes drawing on research from international business political science and international law we argue that iias increase expected future cash flows and hence the value of foreign assets by limiting the ability of host governments to make discriminatory policy changes however the need for iia protection and the ability to benefit from it varies with firm characteristics using detailed transaction level data for sale of petroleum assets in 45 countries we find that mnes pay significantly higher amounts for those protected by iias than similar but unprotected assets an effect moderated by the firm s reserve size and state ownership

separable but not equal the location determinants of discrete services offshoring activities in this paper we explore the question of why firms offshore particular services to specific geographic locations we draw on research related to the unique characteristics of services in trade and commerce and more recent analyses of the transnational unbundling and spatial dispersion of business processes we move beyond a simple assessment of the cost sensitivity or relative sophistication of offshoring services and develop a typology emphasizing the degree to which offshoring services activities are interactive repetitive or innovative we suggest that the location of offshoring projects will depend on the particular mix of these attributes and test this assertion using a data set of 595 export oriented offshore services projects initiated from 2002 to 2005 by us and uk company parents in 45 developed and developing countries we find that offshore location choices greatly depend on these services characteristics and in sometimes surprising ways and draw implications from our findings for international business theory policy and practice

aging in place housing maintenance and reverse mortgages we study the role of housing wealth in financing retirement consumption in our model retirees 1 derive utility benefits from remaining in their home aging in place and 2 choose in each period whether to maintain their house the evidence that we present shows that these features are important in explaining the saving decisions of the elderly the costs and the maintenance requirement of reverse mortgages rms reduce or eliminate the benefits of the loans for retirees who wish to do less maintenance we evaluate the impact of different loan features on retirees utility cash flows to lenders and to the government agency that provides mortgage insurance we show that combining rms with insurance against a forced home sale e g due to a move to a nursing home is pareto improving and can lead to increased demand for the loans due to product complementarities

adverse selection in insurance markets policyholder evidence from the u k annuity market in this paper we investigate the importance of adverse selection in insurance markets we use a unique data set consisting of all annuity policies sold by a large u k insurance company since the early 1980s to analyze mortality differences among individuals who purchased different types of policies we find systematic relationships between ex post mortality and annuity policy characteristics such as whether the annuity will make payments to the estate in the event of an untimely death and whether the payments from the annuity rise over time these mortality patterns are consistent with the presence of asymmetric information in the annuity market we find no evidence of substantive mortality differences however across annuities of different size even though models of insurance market equilibrium with asymmetric information would predict such differences we also find that the pricing of various features of annuity contracts is consistent with the self selection patterns we find in mortality rates our results therefore suggest that selection may occur across many specific features of insurance contracts and that the absence of selection on one contract dimension does not preclude its presence on others this highlights the importance of considering the detailed features of insurance contracts when testing theoretical models of asymmetric information

time consistent health insurance currently available health insurance contracts often fail to insure long term illnesses sick people can suffer large increases in premiums or denial of coverage i describe insurance contracts that solve this problem their key feature is a severance payment a person who is diagnosed with a long term illness and whose premiums are increased receives a lump sum equal to the increased present value of premiums this lump sum allows him or her to pay the higher premiums required by any insurer people are not tied to a particular insurer or a group and the improvement is free insurance companies can operate at zero economic profits and consumers can pay exactly the same premium they do with standard contracts

estimating welfare in insurance markets using variation in prices we provide a graphical illustration of how standard consumer and producer theory can be used to quantify the welfare loss associated with inefficient pricing in insurance markets with selection we then show how this welfare loss can be estimated empirically using identifying variation in the price of insurance such variation together with quantity data allows us to estimate the demand for insurance the same variation together with cost data allows us to estimate how insurers costs vary as market participants endogenously respond to price the slope of this estimated cost curve provides a direct test for both the existence and the nature of selection and the combination of demand and cost curves can be used to estimate welfare we illustrate our approach by applying it to data on employerprovided health insurance from one specific company we detect adverse selection but estimate that the quantitative welfare implications associated with inefficient pricing in our particular application are small in both absolute and relative terms

government intervention in the venezuelan petroleum industry an empirical investigation of political risk two important aspects of political risk analysis that have not received much attention in the literature are a the reasons why multinational firms experience different types of intervention and b the timing of intervention in order to address these issues this research develops a conceptual model of political risk based on the premise that host government intervention is related to specific objectives of the government vis a vis multinational firms information reflecting the attainment of objectives motivates the government to intervene in a given manner the application of this model to the case of the venezuelan petroleum industry from years 1947 to 1976 provides some support for this model and gives insight into the timing of specific types of intervention

health and other asset holdings despite clear evidence of correlations between financial and medical statuses and decisions most models treat financial and health related choices separately this article bridges this gap by proposing a tractable dynamic framework for the joint determination of optimal consumption portfolio holdings health investment and health insurance we solve for the optimal rules in closed form and capitalize on this tractability to gain a better understanding of the conditions under which separation between financial and health related decisions is sensible and of the pathways through which wealth and health determine allocations welfare and other variables of interest such as expected longevity or the value of health furthermore we show that the model is consistent with the observed patterns of individual allocations and provide realistic estimates of the parameters that confirm the relevance of all the main characteristics of the model

a simple solution to the distance puzzle in international trade abstract i propose a simple solution to the distance puzzle in international trade contrary to existing estimates of persistent or increasing distance effects on trade i offer robust evidence that the impact of distance on trade has fallen steadily over time

an empirical examination of information barriers to trade in insurance this paper uses direct evidence to evaluate whether asymmetric information is a barrier to trade in the largest market for private insurance in the world life insurance we report several findings that seem difficult to reconcile with the conventional theory of insurance under asymmetric information we conjecture that sellers may know their costs of production better than consumers in this market as in those for most other products

optimal mandates and the welfare cost of asymmetric information evidence from the u k annuity market much of the extensive empirical literature on insurance markets has focused on whether adverse selection can be detected once detected however there has been little attempt to quantify its welfare cost or to assess whether and what potential government interventions may reduce these costs to do so we develop a model of annuity contract choice and estimate it using data from the u k annuity market the model allows for private information about mortality risk as well as heterogeneity in preferences over different contract options we focus on the choice of length of guarantee among individuals who are required to buy annuities the results suggest that asymmetric information along the guarantee margin reduces welfare relative to a first best symmetric information benchmark by about 127 million per year or about 2 percent of annuitized wealth we also find that by requiring that individuals choose the longest guarantee period allowed mandates could achieve the first best allocation however we estimate that other mandated guarantee lengths would have detrimental effects on welfare since determining the optimal mandate is empirically difficult our findings suggest that achieving welfare gains through mandatory social insurance may be harder in practice than simple theory may suggest

factors influencing voluntary annual report disclosures by u s u k and continental european multinational corporations this study examines factors influencing the voluntary disclosures of three types of information strategic nonfinancial financial contained in the annual reports of mncs from the u s u k and continental europe while company size country region listing status and to a lesser extent industry are the most important factors explaining voluntary disclosures overall the importance of the factors varies by information type

portfolio choice in retirement health risk and the demand for annuities housing and risky assets in a life cycle model a retiree faces stochastic health depreciation and chooses consumption health expenditure and the allocation of wealth between bonds stocks and housing the model explains key facts about asset allocation and health expenditure across health status and age the portfolio share in stocks is low overall and is positively related to health especially for younger retirees the portfolio share in housing is negatively related to health for younger retirees and falls significantly in age finally out of pocket health expenditure as a share of income is negatively related to health and rises in age

the interaction of public and private insurance medicaid and the long term care insurance market a long tradition in public finance examines how public programs can crowd out private activ ity in areas as diverse as education savings and insurance among others these studies typi cally focus on aggregate economic implications particularly for government expenditures and national savings in this paper we demonstrate that crowd out can also have an important effect on individual welfare specifically we show that the provision of even very incomplete public insurance can crowd out more comprehensive private policies by imposing a large implicit tax on private insurance benefits thus potentially increasing overall risk exposure for individuals we examine the interaction of public and private insurance for one of the largest uninsured financial risks facing the elderly in the united states long term care expenditures at 135 bil lion in 2004 long term care expenditures represented over 8 5 percent of total health expendi tures or all ages or roughly 1 2 percent of gdp moreover real long term care expenditures are projected to triple over the next 35 years due to rising medical costs and the aging of the baby boomers only 10 percent of the elderly however have any private long term care insurance and one third of expenditures are paid for out of pocket congressional budget office cbo 1999 cbo 2004 brown and finkelstein 2007 one potential explanation for the small size of the private market is that the public insurance provided by medicaid may crowd out demand for private insurance medicaid was designed to provide long term care insurance for the poor elderly mark v pauly 1989 1990 has established the qualitative result that as an incomplete but publicly funded source of long term care insur ance medicaid has the potential to reduce substantially demand for private long term care insur ance even among the nonpoor our work builds on this insight by quantifying the magnitude of medicaid s crowd out effect and the incomplete nature of medicaid coverage we also illustrate the mechanism behind medicaid s crowd out effect and are therefore able to assess the likely impact of alternative policies on private insurance demand we develop a utility based model of a 65 year old risk averse individual who chooses an opti mal intertemporal consumption path in the presence of uncertainty about long term care expen ditures we calibrate the model using data on the distribution of long term care expenditure risk common state medicaid rules and the prices and coverage of typical private long term care insurance policies

on the death of distance and borders evidence from the nineteenth century abstract we investigate time dependent border and distance effects in the nineteenth century and document clear declines in these variables over time this suggests that trade costs may have not declined as dramatically in the late twentieth century as has been supposed

private pensions mortality risk and the decision to annuitize abstract this paper examines household decisions about whether or not to annuitize retirement resources a life cycle model of consumption implemented with the use of dynamic programming techniques is used to construct a utility based measure of annuity value for individuals and couples in the health and retirement survey variation in the calculated annuity equivalent wealth arises from differences in mortality risk marital status risk aversion and the presence of pre existing annuities such as social security i find that a one percentage point increase in the annuity equivalent wealth leads to nearly a one percentage point increase in the ex ante probability of annuitizing balances in defined contribution pension plans however because much of the variation in the expected annuity decision is left unexplained by the life cycle model other factors are also analyzed health status and an individual s time horizon for financial decision making are significant determinants of the decision there is no evidence that bequest motives are an important factor in making marginal annuity decisions

death of distance and the distance puzzle abstract despite the onset of globalization year by year cross country regressions of the gravity model usually suggest that the impediment of geographical distance on bilateral trade is rising and not declining over time this effect of distance is dubbed the distance puzzle in this paper we argue that prima facie evidence of the distance effect from the year by year regressions may not be a good indicator of the true impact of distance on trade

from the editors endogeneity in international business research this essay builds on the exposition by thomas et al and focuses on analyzing cause and effect in international business research we attempt to explain how endogeneity problems occur and why they are so prevalent in international business research in a non technical fashion we then discuss the importance of explicitly identifying how the chosen research design best approximates a randomized controlled experiment finally we provide some guidelines on achieving this goal and emphasize the practices that seem most relevant to jibs reviewers in evaluating high quality international business research

the cost of financial frictions for life insurers during the financial crisis life insurers sold long term policies at deep discounts relative to actuarial value the average markup was as low as 19 percent for annuities and 57 percent for life insurance this extraordinary pricing behavior was due to financial and product market frictions interacting with statutory reserve regulation that allowed life insurers to record far less than a dollar of reserve per dollar of future insurance liability we identify the shadow cost of capital through exogenous variation in required reserves across different types of policies the shadow cost was 0 96 per dollar of statutory capital for the average company in november 2008 jel g01 g22 g28 g32